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TOTAL Mobile Audio T2 320.4 by JL Audio

320W 4-Channel Full-Range Amplifer

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TMA 4-Channel Class B Car Amplifier • 80 Watts x 4-Chan. @ 2 Ohm • 60 Watts x 4-Chan. @ 4 Ohm • 160 Watts x 2-Chan. @ 4 Ohm • Single Band Bass Boost • Preamp RCA Outputs • Bi-Polar Outputs

Learn more about the t23204

We apologize

This item has been discontinued

Product Highlights


TMA 4-Channel Class B Car Amplifier • 80 Watts x 4-Chan. @ 2 Ohm • 60 Watts x 4-Chan. @ 4 Ohm • 160 Watts x 2-Chan. @ 4 Ohm • Single Band Bass Boost • Preamp RCA Outputs • Bi-Polar Outputs

Description


  • TMA 4-Channel Class B Car Amplifier
  • RMS Power Rating (14.4V):
    • 4 ohms: 60 watts x 4 chan.
    • 2 ohms: 80 watts x 4 chan.
    • Bridged, 8 ohms: 120 watts x 2 chan.
    • Bridged, 4 ohms: 160 watts x 2 chan.
  • Max power output: 160 watts x 2 chan.
  • Unregulated PWM switching type power supply
  • Class B Monaural with complementary bi-polar output stage
  • LED power (green) and protect (red) indicators
  • Single band bass boost (0 to +12 dB bass boost at 45 Hz)
  • 4/3/2 Channel operation
  • Speaker-level inputs with signal sensing for automatic turn-on
  • Preamp RCA outputs (pass through with unity gain)
  • 3-Way System Protection circuitry (thermal, low load impedance, and speaker short protection)
  • Input Sections:
    • Low level input range: 200mV-4V RMS
    • High level input range: 2V-10V RMS
  • Heavy duty aluminum alloy heatsink for superb heat dissipation
  • Silver-plated RCA level inputs
  • Silver-plated screw terminals (accepts 16 to 8 AWG wire)
  • Butterworth continuously variable high-pass filter (60-1,200 Hz, 12 dB/octave)
  • Defeatable continuously variable low-pass filter (40-150 Hz, 12 dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 10-25,000 Hz
  • Dimensions: 15-13/32"L x 9-5/8"W x 2-5/32"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

Check the Product Information Sheet for more information.

Product history:

TOTAL Mobile Audio T2320.4 thumbnail
(newest, current model)
TOTAL Mobile Audio T320.4 thumbnail
(previous model, replaced by TOTAL Mobile Audio T2 320.4 by JL Audio)

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
60 watts x 4 channel
RMS Power @ 2 ohms
80 watts x 4 channel
Bridged RMS Power
160 watts x 2 channel
Amplifier Specifications
Amplifier Class
B
Number of Channels
4-Channel
Total RMS Power Output
320 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
1%
Speaker Level Inputs
Yes - with included adapter
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
60 - 1200 Hz
Low-Pass Crossover Frequency
40 - 150 Hz
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Fuse Rating
30A x 2 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

T2320.4

Weight:

10.50lbs

Internal SKU:

t23204

Internal Product ID:

21822

Product and How-to Videos


Customer Ratings & Reviews



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



Durability
4.7
Value
5
Features
4
Design
3.4
Usability
4.4

Customer Photos & Videos


Customer Reviews

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Nothing to lose, everything to love!!

This TMA amp is great. It is crisp, clean, loud and clear. It definitely puts out more than advertised power. To top it all off it is a JL audio amp in a different wrapper!! At Entry level pricing and competition performance you have nothing to lose, and everything to love!!

By ADAM on September 30, 2010

4

found this helpful.

Can’t Fault It

I had my car stolen and got it back stripped of the interior completely. Includin the whole audio system. I was more concerned with getting it running than I was about it making music. But a friend gifted me one of these. He called it a JBL amp wrapped in some BS packaging. I thought, cool, whatever.

A year later the car has driven across the country and back, through the Eye of a hurricane (true story), across 500 yards of 2ft deep water (setting gauges and lights to flashing and engine surging), my own mistakes in wiring the engine and computer when i replaced them…..

And through it all, this thing will NOT quit. I’ve had speaker wires short out, ground wire come loose, you name it…. and she keeps on. So I definatly recommend if you can find one for your door speakers. Can’t go wrong.

By ALLANSaSMELLYoleDOUCHE on May 4, 2021

A JL by any other name, is STILL a JL

did its job.

Didn’t cause me the first problem, either. I’d had a blown capacitor in my car's computer motherboard in the dash. until I found it, my car went crazy for months. power surges, stalling at highway speed, stuck throttle, random engine codes, you name it. But this amp never quit and is still in my closet. it was retired for years of faithful service to a life of ease inside my Bluetooth boom box.

While in the car, it pushed (2) 100w RMS Infinity 6x9’s, PLUS a Rockford Fosgate R2D2 12” shallow mount subwoofer that was rated at 250 RMS. I didn’t run it to clipping, or anything. And the rest of the speakers ran off the head units speaker level outputs. so it only rounded that sound out... But the sub, equipped with a capacitor, hit hard as hell.

No problems for the 3 years I had it, and like that old whore with a smart mouth you thought you could marry and save, I beat it to death every day, and you still couldn’t shut it up.

I kept the amp, though.

By Bobbitt’s Revenge on February 12, 2021

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