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Pioneer GM-5500T

820W Max 2-Channel GM Series Car Amplifier w/ High-Level Speaker Inputs

Discontinued
|

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

gma5602 thumbnail

Pioneer GM-A5602

OUR PRICE: $99.99

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We currently have a sale on the Pioneer GM-5500T in Refurbished condition!
It's been repaired to like new and is a great deal.



Click here to view the Deal we have on the Refurbished version!
Product Features:
  • GM Series 2-Channel Class A/B Car Amplifier
  • RMS Power Rating: (14.4V)
    • 4 ohms: 125 watts x 2 chan.
    • 2 ohms: 190 watts x 2 chan.
    • Bridged, 4 ohms: 400 watts x 1 chan.
  • Max power output: 820 watts x 1 chan.
  • MOSFET power supply
  • LED power indicator
  • Selectable bass boost (0, 6, 12 dB at 50 Hz)
  • 2/1 Channel operation
  • 2-Channel speaker-level inputs
  • Heavy duty heatsink and a sub-heatsink for maximum heat dissipation
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Variable low-pass filter (40-500 Hz, 12 dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 10-70,000 Hz
  • Dimensions: 13-3/4"L x 11-3/8"W x 2-1/2"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • 1-year SonicElectronix.com warranty

Product History:

Pioneer GM-A5602 thumbnail
(newest, current model)
Pioneer GM-5500T thumbnail
(previous model, replaced by Pioneer GM-A5602)
Pioneer GM-5400T thumbnail
(previous model, replaced by Pioneer GM-5500T)
Pioneer GM-5300T thumbnail
(previous model, replaced by Pioneer GM-5400T)

Power Specifications - Full Range Channels

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 speakers or subwoofers 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.

125 watts x 2 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 speakers or subwoofers 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.

190 watts x 2 channels
RMS Power @ 1 ohm

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 speakers or subwoofers equals 1 ohm, 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.

Not Stable
Bridged RMS Power

Bridging refers to combining two channels on an amplifier to create one channel with double the voltage and an increased power output. A 2-channel amplifier will bridge down to 1-channel and a 4-channel amplifier can bridge to create 2-channels. An amplifier is most commonly bridged to drive a subwoofer.

Remember, once you bridge two channels down to one its final impedance will be 4 ohms unless otherwise specified. This rating lists the RMS power created once an amplifier is bridged.

400 watts x 1 channels
Peak Power Output
This form of power rating refers to the maximum amount of power an electronic device can handle or output in an instant without damage occurring. Often times this maximum is achieved during a brief musical burst, such as a drum accent, or low bass hit.

Some manufacturers display peak power ratings on the face of their products to increase the appeal to consumers. The RMS power rating is more accurate, and we recommend using it for product comparison.

820 watts x 1 channels

Amplifier Specifications

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.

AB
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.
2
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.

820 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.

400 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
Minimum Impedance Bridged
The lowest impedance the amplifier will handle when it is bridged.
4 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.
0.05%
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
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 - 500 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.
98 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.
Selectable (0, 6, 12dB)
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.
No
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.
25A x 2 
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

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
59%
4 Star
29%
3 Star
6%
2 Star
6%
1 Star
0%

Average Attribution Rating

Durability
4.6
Value
4.8
Features
4.3
Design
4.4
Usability
4.6

Ronald

Canada

Overall
Durability
Value
Features
Design
Usability

Pioneer

August 21, 2013

Bought this amp to go with the Pioneer sub I have in my pickup. Works well with no issues. Would recommend and I will buy again for another vehicle.

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caleb

st. clairsville

Overall
Durability
Value
Features
Design
Usability

tank

August 19, 2013

I have a pioneer champion pro 12 (the dual 4 version) and i have it wired to 2 ohms. The amp claims to be only 4 ohm stable. But ive run this thing on 2 ohms right out of the box. Yeah, it overheats in about 30 minutes of full on slamming, but thats not bad for running it at half the rated level of resistance. This thing is a tank. With really good sound quality as well. Worth the money!!!

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Andrew

orem, UT

Overall
Durability
Value
Features
Design
Usability

Very Nice Sound

March 23, 2013

I have an older model and never had any issues. Not the most power but very nice quality almost JL smooth

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jesse

aurora, il

Overall
Durability
Value
Features
Design
Usability

durable amd reliable

October 27, 2012

I build competition boxes for other peoples high dollar sound systems, but don't have the money for a great one myself, so I got this amp with 2 kicker comp 12's wired to 2 ohms in an isobaric 6th order bandpass that u build, and its a lot louder and clearer than many of the other similar systems I've heard, I would highly recommend it for the low budget bass head, I've even spliced a 3rd Kenwood excelon 1000w into it for a short period if time with no problems

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jesse

aurora, il

Overall
Durability
Value
Features
Design
Usability

durable amd reliable

October 25, 2012

I build competition boxes for other peoples high dollar sound systems, but don't have the money for a great one myself, so I got this amp with 2 kicker comp 12's wired to 2 ohms in an isobaric 6th order bandpass that u build, and its a lot louder and clearer than many of the other similar systems I've heard, I would highly recommend it for the low budget bass head, I've even spliced a 3rd Kenwood excelon 1000w into it for a short period if time with no problems.

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Richy

Sacramento ca

Overall
Durability
Value
Features
Design
Usability

Amp

August 26, 2012

Man I'm still rockin this you guys are perfect I'll be sure to purchase my Electronics online here!

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Ivan

Huntington Beach, Ca

Overall
Durability
Value
Features
Design
Usability

Good Amp

July 31, 2012

I have this amp hooked up to my pioneer TS-W309S4 12-inch sub in a vented box and its hits VERY hard for a cheep 12. If I bump hard for 30 min or so it does get quite hot and nearly burns my hand, however, it hasn't gotten to the point where it shuts off or creates any problems. I would recommend this amp for anyone who has a the same/similar set-up a I do. I've owned this amp for six months now and I haven't had a single problem, great product for me.

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Jesse

Kansas City, MO

Overall
Durability
Value
Features
Design
Usability

Good amp for the price

July 17, 2012

I have had this amp for about 6 months, pushing a 400w rms sub. Its been a good amp for the price, and Pioneer has been a pretty reliable brand in my experience.

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Swagatron

Minot, ND

Overall
Durability
Value
Features
Design
Usability

Makes my woofer pound!

June 10, 2012

Well, when I bought this amp I expected crap from it. BUT this really impressed me!

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Eric

Dothan, AL

Overall
Durability
Value
Features
Design
Usability

Great Value

June 6, 2012

Great value. First amp I ever bought. Easy to understand directions. Easy to install and it works as advertised. I would highly recommend for any entry level user.

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ben dover

Mongolia

Overall
Durability
Value
Features
Design
Usability

its a pioneer, what else can i say

June 3, 2012

Super awesome, great price for a great amp. And the free shipping seals the deal.

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2002 Grand Prix Gp

Minnesota

Overall
Durability
Value
Features
Design
Usability

Gm-5500T

May 29, 2012

This is an awesome amp, works great with my 12, but works great with 2-10's also. If I had the room I would have went with 2-10's instead of a 12, mostly because I love rock and blues, but the 12 sounds great with rap, hip hop, and r&b. Over all sounds and works great off built in line level tied in with my stock 2002 Grand Prix Bose stereo.

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Benson

Petoskey

Overall
Durability
Value
Features
Design
Usability

Works real güd

March 27, 2012

Im runnin the amp with my 820W JL subs and sometimes they'll draw too much power but I haven't had anything break! With that much power the only thing to worry about would be blowing the fuse on my power cord (which has happened a few times, but it's no big deal) All together a great product and I am a pioneer fan!

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ryder

magnolia tx

Overall
Durability
Value
Features
Design
Usability

good product

February 16, 2012

Good amp. keep in mind that 800w is the absolute max, but you probably wont be able to achieve that. This is how all amps are. cut the wattage in half and that's what you will be closer to.

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car audio

clearmore,ok

Overall
Durability
Value
Features
Design
Usability

great for price

October 22, 2011

I have this hooked up to an 8" kicker sub in my room for a computer system. Gets the job done. Great for price, and for speakers.

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Brian

Sebring, fl

Overall
Durability
Value
Features
Design
Usability

Great amp for components

August 8, 2011

Stays cool and reliable. Great amp for component speakers. Haven't tried it on a sub, though.

0 of 2 found this helpful

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Scort008

Marylnd

Overall
Durability
Value
Features
Design
Usability

Fair

July 28, 2011

Got it installed, discovered that it may be 2ohm stable. I'm running 2 XS-GTX120LW, with a 1.8 cap, and a 40 amp fuse from the fuse block. I bridged the two woofers, The amp got hot very fast, blew the fuse. The two fuses were still good in the amp. I would not run it bridged. I will run it at 4ohm now. It seems to be a fair amp despite me trying to get all of the power out of it which isn't possible, as of right now. I would buy another one for the price and warranty, it's seems to do what I want it to do for the moment.

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Accessory Tools and Products

Accessories added

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

Kicker Big 3 Package 1/0 Gauge Big 3 Upgrade Kit

Get all you need including wire cutters to upgrade your power and ground wire.

Your Price $149.99

Belva BBG3KT CCA 1/0 Gauge Big Three Kit

Features everything needed to upgrade factory power and ground wire.

Your Price $39.99

Universal Remote Level Bass Control

Controls bass level and frequency via RCA/Interconnect connectors on any amp.

Your Price $7.99

Small Universal Remote Level Bass Control

The Scosche RLC is a smaller universal bass remote that connects via RCA inputs.

Your Price $11.99

StreetWires FB4

4 AWG / 4 Gauge Firewall Bushing

Your Price $6.95

NVX XDBU4 - Top of the Line!

Distribution Block with Two 1/0 or 4 AWG Inputs and Four 4 or 8 AWG Outputs

Your Price $17.99

Professional Installation for your Car Power Amplifier

Covers labor charges through our professional installer network.

Your Price $89.99

NVX XIV25 V-Series 2-Channel RCA Cable

16.4 ft 2-Channel RCA Audio Interconnect Cable with Twisted Pair Construction

Your Price $11.99

Kicker KI24 K-Series RCA Audio Interconnect Cable

4 Meters (13 ft.) 2-Channel K-Series RCA Audio Interconnect Cable

Your Price $16.95

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 $13.99

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

The Install Bay IB-CAP1F

True 1.0 Farad Car Audio Capacitor for up to 1000W Max

Your Price $37.99

e2 ECAP1 by Scosche - Mid-Level 1 Farad

Digital 1.0 Farad Car Audio Capacitor for up to 1000W Max

Your Price $49.99

Rockford Fosgate RFC1D - Top of the Line 1 Farad

Digital 1.0 Farad Car Audio Capacitor for up to 1000W Max

Your Price $104.99

SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

Your Price $149.99

Scosche SPL Meter SPL1000F

Handheld boomSTICK measures your SPL range from 60 to 135 dB

Your Price $21.99

AutoSound 2000 CD-102

High Frequency Test CD specifically designed for the set-up and evaluation of sound system imaging and placement.

Your Price $11.99

AutoSound 2000 CD-104

Audiophile reference series test disc for evaluation of all audio components.

Your Price $11.99

Product Summary

Manufacturer

Model Number

GM-5500T

UPC

884938136402

Weight

8.50lbs

Internal SKU

gm5500t

Internal Product ID

37743

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: Pioneer GM-5500T