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JBL GTO-751EZ

1200 Watt Max Monoblock GTO Series Class D Car Amplifier

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JBL GTO-751EZ

1200 Watt Max Monoblock GTO Series Class D Car Amplifier

$239.95

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Small and Powerful

The newest JBL GTO EZ Series car audio amplifiers provide unmatched ease of installation, configuration and calibration for clean, powerful sound. Connect to OEM or aftermarket systems without complicated adapters or setup routines. Use line-level (RCA) signals or speaker-level signals with RCA-to-bare-wire adapters. Experience the clean and powerful output of GTO amplifiers in a variety of channel configurations and power ratings, all of which are CEA-2006A compliant and backed by the JBL reputation for top quality.

The GTO Series Class D Subwoofer Monoblock Amps and the subwoofer channels in system amplifiers feature a 40Hz to 280Hz low-pass crossover that lets you get the best blend between your system's subwoofer and the rest of its speakers.


The Sound of quality

Sonic Electronix, one of the leaders in car audio, recently visited Harman, the premium global audio and infotainment group, at their research and development locations in Northridge, California and Detroit, Michigan. The purpose of these visits was to utilize and combine the powerful brand of Harman and the industry leading knowledge behind Sonic Electronix to begin working together on developing future car audio projects.


General Features:

  • Monoblock GTO Series Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 500 watts x 1 chan.
    • 2 ohms: 750 watts x 1 chan.
  • Max Power: 1200W @ 2ohms, 15.5V DC, 10% THD
  • CEA-2006 Compliant Amplifier
  • Built-in Gain Indicator LEDs and an included setup CD
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • Signal sensing automatic Turn-on
  • Speaker-level (high-level) inputs with included adapters
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink for extreme heat dissipation
  • Input sensitivity: High level: 250mV-10V
  • Frequency Response: 10 - 280 Hz (±3dB)
  • Total Harmonic Distortion (THD): 1%
  • Signal to Noise Ration: 80dB
  • Variable low-pass filter: 40- 280 Hz
  • Variable Bass Boost: 0 to +12 dB bass boost at 45 Hz
  • Fuse Rating: 40A x 2
  • 4 - 8 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
  • Dimensions: 9-11/16"W x 11-15/16"L x 2-9/16"H
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty


Check out the JBL GTO Monoblock Amplifiers' Owner's Manual

Power Specifications - Subwoofer Channel

RMS Power @ 4 ohms
The RMS power rating is the measure of continuous power that an amplifier can output, or a speaker can handle. It is the most accurate depiction of real, continuous power that the industry has so far. If the final impedance of your speaker(s) or subwoofer(s) equals 4 ohms, this is how much power this amplifier will supply at that ohm level. The higher the RMS wattage, the more clean and loud your music will sound. The 5th channel on these particular amplifiers are usually dedicated for driving subwoofers.
500 watts x 1 channels
RMS Power @ 2 ohms
The RMS power rating is the measure of continuous power that an amplifier can output, or a speaker can handle. It is the most accurate depiction of real, continuous power that the industry has so far. If the final impedance of your speaker(s) or subwoofer(s) equals 2 ohms, this is how much power this amplifier will supply at that ohm level. The higher the RMS wattage, the more clean and loud your music will sound. The 5th channel on these particular amplifiers are usually dedicated for driving subwoofers.
750 watts x 1 channels

Amplifier Specifications

Amplifier Series
This designates the series of the amplifier. Many amps are available in a litany of different wattage and channel configurations, but maintain consistent features throughout the product line.
GTO (JBL)
Amplifier Class

An amplifier increases the power of the signal being fed to it by taking energy from its power supply and matching the signal but increasing its amplitude. Amplifiers use many different methods for converting these electrical signals and have been categorized into classes.

Class A/B: Greater than 50% of the input signal is amplified while the other percentage is “off”. These amplifiers have a small amount of current flowing through the output transistors all the time which almost eliminates crossover distortion. Class A/B has great sound quality but is not as efficient as class D. These amps are most commonly used to drive speakers.

Class D: Also known as switching amplifiers, class D amps have output transistors that are completely turned “on” or “off”. This means that when the transistors are on, there is almost no voltage across them but when they are off there is significant voltage but no current flowing through it which makes these amplifiers very efficient at the cost of sound quality. These amps are most commonly used to drive subwoofers.

Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.

D
Number of Channels
Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
1 - Mono
Total Peak Power Output
The total peak power output is measured as the wattage per channel multiplied by the number of channels, and is calculated at the lowest level of operating impedance.

It is measured during a brief musical burst, such as a sudden drum accent. Some manufacturers display peak power ratings on the face of their products to increase the appeal.

The RMS power rating is more accurate, and we recommend using it for product comparison.

1200 watts
Total RMS Power Output
Total RMS power is measured by multiplying RMS power per channel by the number of channels, and is calculated at the lowest level of operating impedance.

RMS power is the amount of continuous power, measured in watts, that an amplifier produces is called RMS power. The higher the RMS figure, the louder and cleaner your music sounds.

The RMS output figure is much more accurate than the peak rating when comparing products.

750 watts
Maximum Input Gauge Size
This is the largest gauge wire that will fit into the power and ground terminals of this device. The lower the gauge number, the thicker the wire is. For example, a 4 gauge wire is thicker than an 8 gauge wire and thus has higher current carrying capacity. Always do your best to get this size wire to reduce the risk of damage to your components.
4 AWG
Minimum Impedance Unbridged
The lowest impedance the amplifier will handle when it is not bridged.
2 ohms
THD at Rated RMS Power
The amount of change in harmonic content of the signal as it is amplified. A lower figure indicates less change and a more accurate amp. THD below 0.10% is inaudible.
1%
Speaker Level Inputs
Speaker level inputs are commonly referred to as high-level inputs and vice versa. This input type allows you to get your audio signal directly from the speaker wire in your vehicle, instead of using RCA cables. The advantage of this is factory integration, as most stock radios do not have RCA outputs to run amplifiers.
Yes - with included adapter
Preamp Outputs
Many amplifiers are equipped with RCA preamp outputs which pass the original music signal from the source to additional amplifiers. This is known as daisy chaining because the source connects to the first amp, and the first amp connects to the second amp, etc. The advantage to daisy chaining is you only need one 2-channel RCA cable to transfer the signal from the head-unit to the amplifier, and then one additional cable for each amp being daisy chained.
No
Built-in Crossover

A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

Low-pass (LP)
Low-Pass Crossover Frequency
The low-pass crossover frequency is typically used for subwoofers. It can be a fixed crossover point or a variable crossover range. A variable low-pass crossover allows you to select a specific crossover point which allows frequencies below the set crossover point to pass, while making frequencies above the set point gently or harshly roll-off, depending on the steepness of the slope.

The steepness of the roll-off slope is measured in dB/octave and refers to the rate of attenuation (lowering of volume) outside their pass bands.

40 - 280 Hz
Signal-to-Noise Ratio
This spec compares the strength of the signal to the level of background noise. A higher value indicates less background noise.
80 dB
Bass Boost
The objective of the bass boost is to get more kick out of your subwoofer. It is a circuit that emphasizes the lower frequencies at a given point. The bass boost should always be set first before setting the gain. This feature is known for destroying subwoofers and is commonly used incorrectly, so be cautious.
0 - 12 dB
Bass/Gain Remote
If the amp comes with a bass/gain remote you will be able to control the level of your bass from your dashboard. Typically bass remotes also include a 16-20 ft. wire for installation.
Optional (Accessory required and sold separately)
Fan Cooled
A great feature to have if an amp generates a large amount of heat. Cooling fans can help regulate the temperature to prevent the amp from overheating (burning).
No
Fuse Rating
The amperage and the number of fuse(s) an amp requires.
40A x 2 
Strappable
Some amplifiers can be "strapped" together in order to increase the output of a single audio channel. These amplifiers feature RCA preamp outputs, allowing you to pass the signal directly from one amp to the other to ensure consistency.
No
CEA-2006 Compliant
Amplifiers that have been tested to meet specific standards. When a car amplifier meets these standards, you can be sure that it will be able to produce the amount of power specified by the official CEA-2006 rating. Usually, these rating consist of the following items:
  • RMS Power
  • Signal-to-Noise Ratio

This rating applies to both external car amplifiers, as well as the amplifiers inside of in-dash stereos.

Yes
Sonic Certified Amplifier
Sonic Certified amplifiers have been tested by the experts at Sonic Electronix to meet or exceed the wattage ratings provided by the manufacturer. If this is marked as Yes, then you can trust the wattage ratings. If marked as No, then we have tested the amplifier and it did not meet the advertised wattage ratings. If marked as Not Tested, then the Sonic Electronix experts have not yet been able to test the amp.
Not Tested
Hi-Res Audio Compatible
This feature refers to if the product is capable of Hi-Res Audio (HRA) playback.

Warranty and Return Policy

Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
67%
4 Star
33%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.7
Value
4.9
Features
4.3
Design
4.3
Usability
4.7
Corey

Fort Smith, AR

Overall
Durability
Value
Features
Design
Usability
Powerful and Easy

May 1, 2014

This amp is absolutely perfect for a pair of JBL GTO subwoofers. It's very easy and straightforward to control. You get a Hi/Lo filter with plenty of range and Gain LEDs that help you adjust the amp to the right gain. This isn't the fanciest, most advanced amplifier around, but it will do the job and more. I would recommend this amp to anyone who just wants to hook one up, tune it with minimal effort and go on. I had mine up in just an hour or two.

42 of 50 found this helpful

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Khushmit

India

Overall
Durability
Value
Features
Design
Usability
Great bass!!

September 9, 2012

It's awesome amp i'm powering 2 Jbl GT-X1150 total 570w RMS wired at 4ohm the amp is pushing 500w RMS at 4ohms and performing like a hell in my boot! I'm very happy with it. I have powered 2 GT-X sub and 2 Kicker comp wired on 2ohm the amp is pushing 750w RMS on 2ohm and all that gave me small hair tric and a cool flex! You can see the video on You tube video name is Khushmit wagonR.

40 of 48 found this helpful

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Bass head

Knoxville Tn

Overall
Durability
Value
Features
Design
Usability
Jbl goes bang

July 13, 2014

This amp will be a pleasant surprise for all those willing to give it a try. I bought this amp and matched it with a nvx vc12 in a 2 cubic foot box tuned to 25hz and the results were amazing . Sound quality of a JL and the impact of a fosgate t1 . Buy this amp and never look back.

37 of 46 found this helpful

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Corey

Toano, VA

Overall
Durability
Value
Features
Design
Usability
Great Value

September 18, 2013

I am pleased with this amp. It kind of fits perfectly with my needs. I'm the kind of guy that just wanted something to fill in the lower end of the frequency spectrum without getting too crazy out of proportion. This thing and my one ten inch (which is overpowered by it) is plenty at even the highest levels that I find listenable. Since my sub is overpowered, it leaves me room to grow if i decide to, which is nice. one minor criticism is that there isn't a filter for the inaudible tones, but this isn't really a problem, considering the music i listen to never goes below 20hz., at least as far as i know. I think this product is great if you're going for a sound quality kind of setup. It has a foolproof way to set the gain built into it which allows pretty much anyone to set their system up so the bass isn't distorting. The idea seems to be that this amp is for people who prefer crystal clear bass at a level that fits with the rest of the music, in leu of really loud distorted bass that you can hear from a half-mile away. that being said, it is also possible to disreguard the friendly clipping light and crank it up if you want to impress your friends or something with loud distorted bass. but yeah... I like it. It's more than adequate for my setup with plenty of juice to spare.

35 of 43 found this helpful

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Alberto

Norwich, CT

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
Underrated!!!!

August 10, 2015

I normally wouldn't write a review, but this amp definitely deserves some recognition! I bought this amp in order to power my 2 JL 10w3v3-4s on a 2 ohm load at a conservative 750rms total, and let me tell you, this amp puts up a fight all day against my JL 1000/1v2 that I was previously running. I bought this amp for its small footprint and power output because I couldn't fit the JL 1000/1v2 in my truck. I definitely got more than what I bargained for. I bench tested the amp and double checked everything with my DD-1 and oscilloscope just to make sure the signal wasn't being clipped and to my surprise, this amp puts out over 1200rms at 2 ohm at 13.8v!!! If this isn't a bargain for power output, I don't know what is! This amp is plenty for my setup. With the amp putting out over 600rms at 4ohm and over 1200rms at 2 ohm, I cant see a reason why someone wouldn't buy this amp. For reference purposes, I do run Zed Audio and Audison amps in my other vehicles, and this gets pretty damn close to output, maybe not fidelity, but for an amp that cost a fraction of the price, pretty damn solid in my book. If I wanted to nit pick, I would say that the setup disk is rather useless as it only plays a 1khz tone which definitely doesn't help you with the gain setup on an amp used for bass. I recommend a 0db 40hz test tone and a 0db 100hz test tone in order to set your gains accordingly as different frequencies clip as different volume levels.

23 of 27 found this helpful

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Ken

St. Clair Shores, MI

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
Perfect Replacement...

July 31, 2015

I bought this to replace an MTX 6500D I've had for at least 15 years. I had it repaired last year for $100, and this year it died again. So instead of having it repaired, I decided to buy a new amp. I picked this one due to the price($150), power output, and size. I have a pair of 10" Kicked Comp slim's that handle 350W RMS in an MTX Thunderform for a 2008 Dodge Ram 1500. This amp fit perfectly under the back seat in the small space provided between the subs in the Thunderform. I had to rewire a few things, but the amp was super easy to install and setup. The included CD was great for adjusting the gain. I normally use a volt meter and calculate the voltage required for the amps RMS power(ohm's law), but the cd took all that work out of it. This amp puts out noticeably more power than my old amp, and I'm quite happy with that. I would recommend this amp to anyone in the market for a quality mono amp.

19 of 23 found this helpful

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Keon

Fort Pierce, FL

Overall
Durability
Value
Features
Design
Usability
awesome buy

August 10, 2015

Easy set up, less hassle with filters and adjustments, i have this hooked up to one 10" cvr kicker 2ohms. And this thing rocks i have my bass knob at half and still get a good boom. Plus with sonic electronic's fast shipping and great customer service, i was up and running in no time.

18 of 22 found this helpful

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kev

Manchester nh

Overall
Durability
Value
Features
Design
Usability
good

August 18, 2015

its a good amp its pushing my hds215 but more curious of it being a 1200 watt amp does it do 1200rms at 1ohm?

18 of 23 found this helpful

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David

Amarillo, TX

Overall
Durability
Value
Features
Design
Usability
Jbl-gto 751ez

August 9, 2015

Great amp. Would recommend this product to any one. Amazing power easy to use. Look great

16 of 19 found this helpful

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Zack

Canada

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
Great product

August 24, 2015

Great amp, running 2 Sony xplod XS-GTR121L wired at 2 ohms for 800 watt rms. pounds hard. Easy to set up with the gain led's, has a nice look has plates to cover all the connections to keep everything looking clean. this thing made my lights dim crazy, so you will need to upgrade your stock electrical system. BIG3 upgrade from sonic electronix along with a 1 farad cap solved the problem... Definetly a great buy and worth the money.

16 of 20 found this helpful

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Jarvis

Paducah, KY

Overall
Durability
Value
Features
Design
Usability
Simply wonderful

August 21, 2015

This amp is simply wonderful. I have it push four 12 inch woofers, each woofer has a single 8 ohm voice coil, they are wired down to 2 ohms (previously ran subs off headunit power) and i can tell you, difference is night and day, went from just background bass to people rolling their windows up at red lights, vibrating everything that isn't nailed down, the whole 8 yards, yes, only 8, i can't seem to crack that d*mn windshield.

JBL is a solid brand, this is the last of their amps before Harmon Kardon bought out JBL, and I'm VERY quite pleased.

Other things I love about this amp is the professionalism in how it looks, it's not flashy, no bright LEDs, it just looks professional, it's not something you would look at and think cheap, it's also quite heavy, prompting me to mount it to the ground after sourcing out screws, this one didn't come with any. The only drawback is the inaccurate clipping LED, I had it tested, zero clipping despite the LED saying the amp was being clipped to death... maybe a short somewhere? I will have it rewired eventually, I ran out of connectors.

15 of 19 found this helpful

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Mac

Winston Salem, NC

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
Excellent Amp for the money.

September 17, 2015

Pros:
Looks good - solid black and no bling - the way god intended amps to look.
Good terminals - Seem quite sturdy
Tons of power - In my small car this amp has more headroom than I will probably ever need. People have measured 800+ watts @ 2ohms
Price - Got it on sale here for $113 or so shipped. Can't beat that for a brand name amp.

Cons:
No remote gain included - its available online for $40.
Non defeatable crossover - Goes high enough that it shouldnt be a problem though.
No subsonic filter

A great amplifier for your cars substage at a great price. Even at $150+ I think this amp is a great value.

10 of 12 found this helpful

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imari

west memphis, AR

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
great amp

September 15, 2015

I replaced a hifonics 1200 amp with this amp and man was I impressed! This amp is worth every penny. Buy this amp now! This amp does everything it says it does and then some. I think it is actually under rated because I have to turn my amp to only 20 percent and it's still pushing my p3 rockford fosgate 15.

5 of 6 found this helpful

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Brad

St. Louis, MO

Overall
Durability
Value
Features
Design
Usability
Great bang for the buck

October 10, 2015

If we're talking amplifiers, I generally steer towards Kenwood. While gathering items in a cart, in an attempt to piece together a quality system as cheap as possible, I stumbled upon this JBL. 2 fun key points about this amp - 1. No remote wire is needed, which can help appearance of instal and eliminate one wire during install. 2. The gain led saves you a nice chunk of time during install.

4 of 5 found this helpful

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RA

Salinas

Overall
Durability
Value
Features
Design
Usability
Awesome amp!!

October 6, 2015

This amp pushe my alpine sws12d4 with no problem and sounds great!!

4 of 5 found this helpful

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bmizzle

Columbia SC

Overall
Durability
Value
Features
Design
Usability
Excellent Value!

September 18, 2015

This amp is giving me way more power than I expected. Powering 1 Zstat zhp1244. I question whether the ez gain setting is very accurate but it was easy to adjust non the less. By the way, I don't even have to use the bass boost. It has a very low price tag so I hope it lasts long.

4 of 5 found this helpful

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Adam

Centerport, NY

Overall
Durability
Value
Features
Design
Usability
Impressive. Incredible bang for the buck.

October 4, 2015

I purchased this amp to replace my Phoenix Gold Xenon 400.1 that released it's magic smoke when I got a drop of water in one of the end vents. Rated at 100w more at 4ohms, I expected it to drive my DIYMA R12 a bit better than the PG but I didn't expect the difference I got. This amp is most certainly underrated and is probably putting out double the power that the PG was.
I'm also quite impressed with features this amp has. It allows speaker level inputs with the included RCA adapters, has auto turn on, plus an indicator light and a CD to help set the gain. The only things that could improve it are a completely defeat-able crossover and a subsonic filter but neither of these things are really necessary for my application.
I really wasn't planning on getting a new amp yet, since I had another amp I was using but with the sale and coupon that was available at the time it was less than $85. Resistance was futile.

4 of 6 found this helpful

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solara15

austin,tx

Overall
Durability
Value
Features
Design
Usability
JBL GTO-751EZ car amp

November 16, 2015

I'm happy with my purchase,this amp puts out clean smooth bass and it also stays cool and never has got hot at all,i would recommend this amp for any one who is looking for a 500watt/750watt,and it does put out all the watts,just google JBL EZ amp and you'll see JBL is"nt junk.The best way to shop for amps is do some research on the computer.

2 of 3 found this helpful

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david

centereach, NY

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
Awesome product at an affordable price

October 15, 2015

I really was very impressed with this amp I have had multiple kinds in the past I won't name any names cause I don't like to bad mouth other brands but by far this is the best amp I have owned. Pros First off the jbl gto751ez is very easy to setup and is a very under rated amp the build quality and overall quality far exceeded my expectations I would recommend this amp to anyone looking to run a system under 1500 watts. It has all the power you need and then some. Going from other amps before I will deff purchase another jbl product in the future

2 of 3 found this helpful

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Charles

New Smyrna Beach, FL

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
Nice, Clean and Neat

February 24, 2016

Looks good, sounds great. Certified power so it has about twice the power that uncertified amps claim to have. The 750 watts from this amp are at least 1.5 times the 1500 watts other manufactures claim. Driving two Pioneer TSW-3003D4's more than adequately for all types of music just below shaking the car apart.

0 of 0 found this helpful

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Lovepreet

Canada

Overall
Durability
Value
Features
Design
Usability
Good buy

November 24, 2015

The amp is a great powered amp but my subs are underpowered.

0 of 0 found this helpful

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Accessory Tools and Products

Accessories added

Belva 1.0 Farad Capacitor + Amp Kit

BB1D 1.0 Farad Capacitor + BAK42 Complete 4 Gauge Amplifier Wiring Kit

Your Price $39.99

NVX XKIT42 100% OFC True 4 Gauge Wiring Kit with RCA Cables and Speaker Wire

The reviews speak for themselves, this is awesome wire with everything you need!

Your Price $89.99

Stinger SK4641 4 Gauge Wiring Kit

Get a high quality amp kit from Stinger to get the most from your new amp!

Your Price $62.95

Belva BAK42 4 Gauge Amplifier Installation Kit

Great amps need great wire at a great price. This amp kit has everything you need!

Your Price $29.99

AudioControl Epicenter-InDash

If you want the best bass possible and a way to measure how loud your system is playing

Your Price $249.99

AudioControl THE-EPICENTER-WHITE

Maximize Your Bass Potential with an Audio Control’s legendary Bass Restoration Processor

Your Price $139.99

NVX XBBR

Looking to fine tune the bass in your vehicle? Look no further

Your Price $99.99

NVX XIV25 V-Series 2-Channel RCA Cable

16.4 ft of V-Series 2-Channel RCA Audio Premium Interconnect Cable with Dual Twisted Pair Hyper-Flex Technology

Your Price $11.99

NVX XIX25 X-Series RCA Interconnect Cable

16.4 ft. of 4-Channel X-Series RCA Cable with Dual Twisted Pair Hyper-Flex Technology

Your Price $14.99

4000 Series 2-Channel RCA Cable

17 ft. of 2-Channel 4000 Series RCA Interconnect Cable designed for the Audiophile

Your Price $16.99

NVX XWS1225 12 AWG Speaker Wire

25 ft. of True 12 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

Your Price $39.99

NVX XWS1625 16 AWG Speaker Wire

25 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

Your Price $15.99

Belva BBSW127 12 AWG Speaker Wire

12 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

Your Price $14.99

Belva BBSW167 16 AWG Speaker Wire

16 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

Your Price $12.99

NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

Your Price $79.99

Belva BBG3KT CCA 1/0 Gauge Big Three Kit

Features everything needed to upgrade factory power and ground wire.

Your Price $39.99

XS Power BIG3XS 100% OFC 1/0 Gauge Big 3 Upgrade Kit

1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 Amps

Your Price $99.99

270 Amp G Series Alternator for Select 1994-2012 GM Vehicles

Most Popular! 270+ amps at anything above 1800 rpm engine speed!

Your Price $449.00

240 Amp S Series Alternator for Select 1992-2003 Dodge/Jeep Vehicles

240 Amp cutting edge 6 phase hairpin epoxy reinforced stator technology

Your Price $399.00

240 Amp L Series Alternator for Select 1963-1985 GM Vehicles

Specifically designed to fit in tight spaces

Your Price $399.00

250 Amp Alternator for Select 2003-2008 Ford/Lincoln/Mercury Vehicles

Cutting edge 6 phase hairpin stator technology with Twin internal rectifier plates with finned heat sink

Your Price $399.99

240 Amp S Series Alternator for Select 1999-2006 Jeep Vehicles

6 phase alternators use less horsepower per Kilowatt than conventional 3 phase alternators

Your Price $399.00

240 Amp S Series Alternator for 2011 Toyota Corolla

Ultra precision balanced rotor with oversized charge post ensure sturdy cable connections

Your Price $399.99

240 Amp S Series Alternator for 2006-2011 Honda Civic

15% more efficient than typical alternators

Your Price $549.99

370 Amp E Series Alternator with Black Finish for Select 1994 - 2003 GM

WOW 370 AMPS! Elite series offers the highest possible amperage

Your Price $699.00

320 Amp S Series Alternator for Custom and Racing Applications

Great for a Custom Project

Your Price $499.00

XS Power XP750 Special Edition

12-Volt Deep Cycle AGM Power Cell with 750 Max Amps

Your Price $69.99

XS Power XP750-CK

XP750 AGM Battery + Installation Kit for 1000-1500 Watt Audio Sytems

Your Price $149.99

Kinetik HC1200-BLU

Kinetik BLU Series 1200 Watt 12V High Current AGM Car Audio Power Cell - Battery

Your Price $109.89

Stinger SPP680

680 Amp SPP Series Dry Cell Battery with Protective Steel Case

Your Price $119.99

Belva BB1D

1.0 Farad Capacitor with Digital Red Display for up to 1000W Max

Your Price $26.99

Innova Equus 3300 DMM

A must have tool for car installations (especially car security systems)

Your Price $17.99

NVX XTGSP2

Perfect for safely troubleshooting and testing audio systems

Your Price $29.99

Scosche TK12

The perfect kit for installing a car stereo and amplifier for the first time

Your Price $16.99

Five Piece Installer's Panel Removal Tool Kit

Remove panels the right way (Durable Nylon Plastic Pry & Chisel Tool Set

Your Price $11.99

Universal Wire Puller

Make your installation less of a chore and save yourself the stretch

Your Price $7.99

8 Gauge Ring Terminals, 5/16" Opening

Nickel Plated Brass - 5 Pieces (3 Red & 2 Black)

Your Price $1.99

4 Gauge Ring Terminals, 5/16" Opening

Nickel Plated Brass - 5 Pieces (3 Red & 2 Black)

Your Price $4.99

0/1 Gauge Ring Terminals, 3/8" Opening

Nickel Plated Brass - 5 Pieces (3 Red & 2 Black)

Your Price $4.99

PRO Series Classic Long GM Battery Post w/ Shoc-Krome Plating

Side post battery adapter for GM type batteries (Positive or Negative)

Your Price $6.99

200 Amp Relay Isolator (BIR200)

Great for isolating a second batter making it dedicated to the stereo system

Your Price $44.99

500 Amp Relay Isolator (BIR500)

Does not create a voltage drop to the second battery like conventional isolators

Your Price $59.99

120 Amp 4-Post Battery Isolator

Prevents primary battery discharge and extends battery life

Your Price $69.97

240 AMP 3-Post Battery Isolator

Prevents primary battery discharge and extends battery life

Your Price $133.97

World's Smallest AFS / Mini ANL Fuse Holder

Accepts 4 gauge or 8-gauge wire

Your Price $12.99

ANL/Mini-ANL Fuse Holder with 1/0 or 4 Gauge Input and Output

No-fail termination and current flow, it helps keep your system protected and running smoothly

Your Price $17.99

4 Pack of 80 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 80A Nickel Plated Fuses

Your Price $3.99

4 Pack of 100 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 100A Nickel Plated Fuses

Your Price $3.99

4 Pack of 150 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 150A Nickel Plated Fuses

Your Price $3.99

2 Pack of 100 Amp Nickel-Plated ANL Fuse

ANL 100A Nickel plated for better power transfer

Your Price $2.99

2 Pack of 200 Amp Nickel-Plated ANL Fuse

Two fuses per order. High quality 200 Amp ANL Fuses

Your Price $2.99

Gauge Reducer, 1/0 Gauge Input to 4 Gauge Pin

Great for amplifiers that do not accept large gauge power wire

Your Price $7.95

Browse 1 question and 16 answers
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Why did you choose this?
Sonic Electronix Store
Ive never owned a JBL product but i know that they are a company to take seriously. my friends use JBL subs and/or amps and im even blown away by what it can do.
i read they are teamed with Harmon so that is also a plus. im buying this amp to power a Alpine Type R 15, 2 ohm which will have a final impedance of 4 ohms.oh and its also a tad bit on sale. for the price, id say its prob the best value for the quality and output compared to similar products at the same price range. for sure
Dave S on Dec 4, 2015
Reviews are great and it fits my needs perfectly.
Kevin W on Nov 6, 2015
price and reviews
anthony c on Nov 23, 2015
It looks like a reliable and nice product that fit the needs of my subs.
Zach V on Oct 7, 2015

Product Summary

Manufacturer

Model Number

GTO-751EZ

UPC

050036313254

Weight

11.00lbs

Internal SKU

gto751ez

Internal Product ID

43362

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: JBL GTO-751EZ

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