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MTX Audio Terminator TN250/1

400W Max, Class D Monoblock Terminator Series Amplifier

Discontinued
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This item has been discontinued

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MTX Audio Terminator TN250/1

400W Max, Class D Monoblock Terminator Series Amplifier

$149.95

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Authorized MTX 

Dealer
  • Terminator Series Class D Monoblock Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 100 watts x 1 chan.
    • 2 ohms: 200 watts x 1 chan.
  • Max power output: 400 watts x 1 chan.
  • LED power and protection indicators
  • Selectable bass boost (0, 6, 12 dB at 40 Hz)
  • Mono gain control
  • Smart engage auto turn-on circuitry
  • Built-in adaptive cooling fans
  • Fixed low-pass filter (85 Hz, 18 dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 20-85 Hz
  • Dimensions: 13-1/16"L x 10-3/16"W x 2-1/4"H
  • 8-gauge power and ground leads recommended. Contact us for information regarding a discount on a select amplifier kit when purchased together.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

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.
100 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.
200 watts x 1 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 speaker(s) or subwoofer(s) equals 1 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.
Not Stable

Power Specifications - Full Range Channels

Peak Power @ 4 ohms
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. However, some manufacture's do not provide an RMS figure and therefore one cannot be advertised.

Peak Power @ 2 ohms
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. However, some manufacture's do not provide an RMS figure and therefore one cannot be advertised.

Peak Power @ 1 ohm
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. However, some manufacture's do not provide an RMS figure and therefore one cannot be advertised.

Bridged Peak/Max 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 Peak/Max power created once an amplifier is bridged.

Power Specifications - Subwoofer Channel

Peak Power @ 4 ohm
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. However, some manufacture's do not provide an RMS figure and therefore one cannot be advertised.

Peak Power @ 2 ohms
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. However, some manufacture's do not provide an RMS figure and therefore one cannot be advertised.

Peak Power @ 1 ohm
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. However, some manufacture's do not provide an RMS figure and therefore one cannot be advertised.

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.
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.

400 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.

200 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.
8 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.
No
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.

85 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.
73 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, 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.
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).
Yes
Fuse Rating
The amperage and the number of fuse(s) an amp requires.
25A x 1 
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.
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.
Amp Bluetooth Connectivity
This feature will tell you if the amplifier has the capability to connect to a Bluetooth device.
Hi-Res Audio Compatible
This feature refers to if the product is capable of Hi-Res Audio (HRA) playback.

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
78%
4 Star
22%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.9
Value
4.8
Features
4.4
Design
4.7
Usability
4.9
Jacob

Lake Charles, LA

Overall
Durability
Value
Features
Design
Usability
Great Amp

November 29, 2008

I purchased one of these to power 2 JBL 12" subs. I truly think this amp is under-rated. I can't turn it up any more than about half way or i stand the chance is burning up 200watt RMS 12" subs. As far as sound quality goes, it is outstanding and i would recommend this amp to anybody who wants a little added bass on a small budget.

7 of 8 found this helpful

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squishimonster

sylmar ca

Overall
Durability
Value
Features
Design
Usability
wow very surprised

May 4, 2011

Wow I was amazed to how well this amp handles I bought it to replace a Alphasonik 460 RMS amp cause it kept clipping at high gain and couldn't turn up my radio past 10db my listening volume is 20-25 db ...I was skeptical about the supposedly 236watts rms it blew that Alphasonik amp out of the water ...first of all this thing pumps out way more than 236 watts rms I have it hooked up to a 12" Kicker comp set at 2 ohm also connected to a soundstream BX10 kicks like crazy never heats up ...
only con no settings you only have a gain and 3 setting bast boost

6 of 7 found this helpful

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Mike P

Bayville, NJ

Overall
Durability
Value
Features
Design
Usability
Good bang for your buck

May 28, 2012

Great little amp. It's reasonable in size so you can hide it under a seat. I beat the crap out of this little amp and it just keeps working. Doesn't even get hot. For the money, you can't beat it. Works great if you're powering a smaller sub. And it goes down to 2 ohms.

5 of 6 found this helpful

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John

norwalk, CT

Overall
Durability
Value
Features
Design
Usability
A great amp

September 6, 2011

I have this amp in my truck and its great. Simple install to two parallel subs. Nice and reliable.

5 of 6 found this helpful

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Tim

Baton Rouge, LA

Overall
Durability
Value
Features
Design
Usability
Great Amp For The Money

March 9, 2011

I am running 2 8inch MTX woofers bridged off this amp and they hit surprisingly hard. Great Product!

6 of 8 found this helpful

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TOM

GRASS VALLEY, CA

Overall
Durability
Value
Features
Design
Usability
Awesome Value!!!!!!

February 7, 2011

Lot of bang for the buck!!!!!!! I have it hooked to a 12 and sounds great!!!

5 of 6 found this helpful

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Gabe

wichita, ks

Overall
Durability
Value
Features
Design
Usability
MTX Audio Terminator TN250/1

October 28, 2010

Great amp, love the fact that it has active cooling fans. its hooked up with the mtx sub and it makes my trunk rattle like crazy! overall 5/5

5 of 6 found this helpful

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Jason

East Hartford, CT

Overall
Durability
Value
Features
Design
Usability
Love it

June 3, 2010

I have had this amp for about a week and love it. Has way more power than you need. If you look at the actual rating sheet, it pushes more power than it states. I have it powering a 12 inch sub in a ported box in my truck, and it is great. I would recommend it highly. Bought the 3 year warranty jut in case.

5 of 6 found this helpful

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John

Edmonds, Washington

Overall
Durability
Value
Features
Design
Usability
What a great amp!

February 22, 2013

Tuning is simple. The amp provides a lot of power. I use it to power a 10" Infinity subwoofer. So far this amp has been in my Grand Cherokee, my BMW, and this week will be going in the Explorer I just bought. I am so satisfied with this amp that I bought it's 4-channel sibling to add into my system.

4 of 5 found this helpful

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Jonathan

San Jose, CA

Overall
Durability
Value
Features
Design
Usability
good price

May 5, 2011

MTX is a good brand and retails for over $200. This amp rocks my 10" vented woofer

4 of 5 found this helpful

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PoloBrett

Savannah Ga

Overall
Durability
Value
Features
Design
Usability
Good Amp but...

March 7, 2011

Great Amp...Never stop workin or ran hot...but i like a amp with a gain/bass remote

4 of 5 found this helpful

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dreamer

saint johns fl

Overall
Durability
Value
Features
Design
Usability
nice unit

February 17, 2011

i would buy this product again its a great value for the money and the quality is great

4 of 5 found this helpful

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Antman007

Washington, DC

Overall
Durability
Value
Features
Design
Usability
Definitely .....$$$Bass for you Bucks$$$

November 12, 2010

I brought this amp about six months ago, I absolutly love it. Much better than the amp I had b4 (b*** b** brand).....the MTX hits much harder with the MTX subs

make sure you read all specs, b4 buying

4 of 5 found this helpful

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jerry

minot, ND

Overall
Durability
Value
Features
Design
Usability
Excellent Value

March 23, 2010

Great Amp for $100!! Bought this amp to power one 10" dvc sub it does an excellent job.. fan cooling is nice.. Its just an excellent amp for the money

4 of 5 found this helpful

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bryan decuir

newport news

Overall
Durability
Value
Features
Design
Usability
Great Deal!

November 11, 2009

I installed this in my colorado extreme in an mtx preform unit it sounds great!

4 of 5 found this helpful

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Michael

elk grove, CA

Overall
Durability
Value
Features
Design
Usability
Great Amp

January 30, 2011

I bought this a couple months ago an installed it behind the back seat of my Civic. hooked it up running 2 ohms to a old 10'' Kicker CVR and I have have more than enough bass with the gain a little more than half way up. The birth sheet if came with said it was 278w @ 2 ohms. At first I was sketched out by the set low pass but now I realized its perfected! the built in fan is a great feature as well!
its a amazing little amp

3 of 4 found this helpful

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Eric

Bloomington, MN

Overall
Durability
Value
Features
Design
Usability
perfect fit

October 30, 2010

I needed a quality amp small enough to fit under a rear seat and powerful enough to run my sub. This amp is cool! I like the built in cooling fan.

3 of 4 found this helpful

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Jonathan

Santa Cruz, CA

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
Quality amp

November 5, 2016

I've had this amp for 6 years and it's still pushing my sub. The built in cooling fan has kept this baby cool. Ya it's only 200watt rms but that is plenty to push my 10"

Thank you Sonics for continuing to offer fantastic deals to consumers for quality products.

0 of 0 found this helpful

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Accessory Tools and Products

Accessories added

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In case you didn't know, NVX has top notch wire and this kit has everything you need!

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Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

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Your Price $7.99

Universal Remote Bass Level Control Knob

Flush Mount & Universal via RCA. Works with any amp, controls your bass output

Your Price $9.99

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80W 2-Channel Line Output Converter with Digital Noise Filter + Line Driver

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PAC LP7-2

L.O.C. PRO Series 2-Channel Line Output Converter with Remote Turn On

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AudioControl LC2i

2 Channel Line Out Converter with AccuBASS & 5-year warranty*!

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Kicker KISLOC

2-Channel K-Series Speaker Cable to RCA Adapter with Line Out Converter

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AudioControl Epicenter-InDash

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

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The Epicenter - Black

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

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AudioControl THE-EPICENTER-WHITE

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

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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

StreetWires ZN5 Series Interconnect Cable

16.4 ft. of ZN5 Series 2-Channel cable with twisted pair construction and oxygen-free copper for increased signal transfer with less unwanted noise.

Your Price $19.99

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 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 $69.99

Belva BBG3KT CCA 1/0 Gauge Big Three Kit

Features everything needed to upgrade factory power and ground wire.

Your Price $34.99

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 $92.52

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

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

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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

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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

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Kinetik HC600-BLU

BLU Series 600 Watt 12V High Current AGM Car Audio Power Cell

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XS Power D545

12-Volt Deep Cycle AGM Power Cell with 800 Max Amps

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NVX XTGSP2

Perfect for safely troubleshooting and testing audio systems

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Scosche TK12

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

Your Price $18.99

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)

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

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

Your Price $4.99

PRO Series Classic Short GM Battery Post Shoc-Krome

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

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

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120 Amp 4-Post Battery Isolator

Prevents primary battery discharge and extends battery life

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240 AMP 3-Post Battery Isolator

Prevents primary battery discharge and extends battery life

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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 $19.99

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

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4 Pack of 150 Amp Nickel-Plated MANL Fuse

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

Your Price $3.99

2 Pack of 200 Amp Nickel-Plated ANL Fuse

Two fuses per order. High quality 200 Amp ANL Fuses

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2 Pack of 300 Amp Nickel-Plated ANL Fuse

Two fuses per order. High quality 300 Amp ANL Fuses

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Gauge Reducer, 4 Gauge Input to 8 Gauge Pin

Great for amplifiers that do not accept a large gauge power wire

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

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Browse 1 question and 1 answer
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Why did you choose this?
Sonic Electronix Store
it was the better amp for my Terminator Series TNE212D, since i've heard the amp that comes with the package deal isn't very good.
Mohammad Amin L on Oct 13, 2014

Product Summary

Manufacturer

Model Number

TN250/1

UPC

715442280018

Weight

10.00lbs

Internal SKU

tn2501

Internal Product ID

11877

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: MTX Audio Terminator TN250/1