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Power Acoustik GT4-400

400W 4-Channel Gothic Series Class AB Car Amplifier

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• 30 Watts RMS x 4 @ 4 ohm
• 40 Watts RMS x 4 @ 2 ohm
• 90 Watts RMS x 2 @ 4 ohm, Bridged
• Total Peak Power: 400 Watts
• 4, 3 or 2 channel operation
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Frequency Response: 15 - 20,000 Hz
• Signal to Noise Ration: 100dB

Learn more about the gt4400

We apologize

This item has been discontinued


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Product Highlights


• 30 Watts RMS x 4 @ 4 ohm
• 40 Watts RMS x 4 @ 2 ohm
• 90 Watts RMS x 2 @ 4 ohm, Bridged
• Total Peak Power: 400 Watts
• 4, 3 or 2 channel operation
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Frequency Response: 15 - 20,000 Hz
• Signal to Noise Ration: 100dB

Description


Power Acoustik brand icon

Authorized dealer

Product Features

  • 4-Channel Gothic Series Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 30 watts x 4 chan.
    • 2 ohm: 40 watts x 4 chan.
    • Bridged, 4 ohm: 90 watts x 2 chan.
  • Total power output: 400 watts
  • Pulse Width Modulated MOSFET power supply
  • LED power indicator
  • Soft start turn-on
  • 4, 3 or 2 channel operation
  • Speaker-level (high-level) inputs
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Input sensitivity: 250mV - 6V
  • Frequency Response: 15 - 20,000 Hz
  • Total Harmonic Distortion (THD): 0.5%
  • Signal to Noise Ration: 100dB
  • Fuse Rating: 15 A x 1
  • 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: 4.75"W x 9.75"L x 2.50"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
30 watts x 4 channel
RMS Power @ 2 ohms
40 watts x 4 channel
Bridged RMS Power
90 watts x 2 channel
Power Specifications - Full Range Channels
Peak Power @ 4 ohms
60 watts x 4 channel
Peak Power @ 2 ohms
80 watts x 4 channel
Bridged Peak/Max Power
180 watts x 2 channel
Amplifier Specifications
Series
Gothic Series
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
400 watts
Total RMS Power Output
180 watts
Maximum Input Gauge Size
Any Gauge with use of Spade Terminal AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
.05%
Speaker Level Inputs
Yes
Signal-to-Noise Ratio
100 dB
Remote bass/level controller
No
Fuse Rating
15A x 1 
Strappable
No
Sonic Certified Amplifier
Not Tested
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

GT4-400

Weight:

4.00lbs

Internal SKU:

gt4400

Internal Product ID:

43614

Product and How-to Videos


  • Power Acoustik Gothic Series Car Amplifiers
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews


Power Acoustik GT4-400 thumbnail image

5 star
57%
4 star
29%
3 star
14%
2 star
0%
1 star
0%



Durability
4.5
Value
4.6
Features
3
Design
4.5
Usability
4.6

Customer Reviews

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great amp

My infinity 6.5s sounded horrible i took a chance on this amp sounds so much better loud crisp soud the speaker level inputs workd nice since i only had 1 set of rca witch i got conected to infinity mono block and 2 nvx nsw 12s sealed box all off this site best buget subs ever befor all u could hear was loud bass but now with this amp its all blends perfect together if u hook it up rite it wnt humm like sum people say deff recomend great amp great price 4 star just cuz no crossover controls not really needed.

By basshead86 on June 29, 2014

18 found this helpful


good little amp

I bought this amp to power my door an rear speakers and it works great For the speakers I have right now. I'm probably goin to upgrade my speakers eventually an will need a bigger amp but for what I have right now it's a good bang for your buck. Not a lot of features but a decent amp.

By lionhartp on May 11, 2015

14 found this helpful


Great buy for the money

Got this amp pushing Pioneer 6 x 8, sounds great, clean sound.

By Terry on December 20, 2012

11 found this helpful


amazing for price!!

This amp is powering 2 infinity 6 1/2 and 2 Rockford 6 3/4, and it plays clean and pretty loud! Just doesn't have a lot of features to adjust. Great amp.

By Mike on April 23, 2013

11 found this helpful


Okay amplifier.

This amplifier is good. It has nice power but you can't adjust much. would recommend if on a budget.

By jose on May 16, 2013

8 found this helpful


works as expected

instructions are terrible! Obviously need a better translation to ENGLISH.

By greg on October 5, 2015

3 found this helpful


Bang For A Buck

Great Amp works fine except no adjustments but you will be fine as long you buy speakers with built in crossovers or buy them separately. Its a good buy for your highs.

By K24 559 on February 21, 2016




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