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RE Audio XTX-800.4

800W 4-Channel Full Range Digital XTX Series Car Amplifier

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• 4 ohms: 60 watts x 4 chan, 2 ohms: 90 watts x 4 chan
• 800W Dynamic
• 2-Way System Protection
• Brushed Aluminum Alloy Convection Cooled Heatsink
• Variable High/Low-Pass Filter
• Selectable Bass Boost

Learn more about the xtx8004

We apologize

This item has been discontinued

Product Highlights


• 4 ohms: 60 watts x 4 chan, 2 ohms: 90 watts x 4 chan
• 800W Dynamic
• 2-Way System Protection
• Brushed Aluminum Alloy Convection Cooled Heatsink
• Variable High/Low-Pass Filter
• Selectable Bass Boost

Description


RE Audio brand icon

Authorized dealer

The Digital age is here which means the Analog era is a thing of the past. We at Sonic Electronix are happy to be carrying RE Audio’s 2011 XTX Full Range Digital Series of amplifiers that are sure to meet any needs. The XTX series has multi-channel amplifiers available along with Monoblock amplifiers. All XTX series amplifiers feature a variable low-pass filter allowing you to better fine tune certain frequencies in your car audio system to get a sound that better suits you. The 2-way protection circuitry system well protect the amplifiers from any short circuit or thermal heat overload. This protection ensures the safety of your amplifier, devices, and vehicle at all times. All XTX series amplifiers feature a Pulse Width Modulated MOSFET power supply for increased efficiency and performance. RE Audio’s XTX series amplifiers all produce a clean stream of current while decreasing any distortion that is caused by cross frequencies or even from the engine of your car. If you are looking for a reliable, powerful and efficient amplifier, RE Audio’s XTX series amplifiers are the perfect choice for any installation and situation.

Product Features:
  • XTX Series 4-Channel Full Range Digital Car Amplifier
  • RMS Power Rating (14.4V):
    • 4 ohms: 60 watts x 4 chan.
    • 2 ohms: 90 watts x 4 chan.
    • Bridged, 4 ohms: 180 watts x 2 chan.
  • Dynamic power output: 800 watts
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • 4/3/2 channel operation
  • 2-Way System Protection circuitry (thermal and short circuit)
  • Heavy duty brushed aluminum alloy convection cooled heatsink for efficient heat dissipation
  • Nickel-plated RCA level inputs
  • Nickel-plated 12AWG screw terminals
  • Input sensitivity:
    • Low level: 200mV-6V
  • Variable high-pass filter (50-300 Hz, 24 dB/octave)
  • Variable low-pass filter (50-300 Hz, 24 dB/octave)
  • Signal to noise ration: 90dB
  • Frequency response: 10-30,000 Hz
  • Dimensions: 5-15/16"L x 7-1/2"W x 1-15/16"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.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Product history:

RE Audio XTX-800.4 thumbnail
(newest, current model)
RE Audio XT-800.4V3 thumbnail
(previous model, replaced by RE Audio XTX-800.4)

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
60 watts x 4 channel
RMS Power @ 2 ohms
90 watts x 4 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
180 watts x 2 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
800 watts
Total RMS Power Output
360 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.1%
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
50 - 300 Hz
Low-Pass Crossover Frequency
50 - 300 Hz
Signal-to-Noise Ratio
90 dB
Remote bass/level controller
No
Fuse Rating
30A x 1 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

XTX-800.4

Weight:

4.64lbs

Internal SKU:

xtx8004

Internal Product ID:

35815

Product and How-to Videos


  • RE Audio New Product Line Overview | CES 2015
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews



5 star
60%
4 star
20%
3 star
10%
2 star
10%
1 star
0%



Durability
4.1
Value
4.5
Features
4.2
Design
4.4
Usability
4.5

Customer Reviews

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Good amp

Very small so it can fit almost anywhere but don't let the size fool you it packs a big punch.

By Jacob on August 24, 2011

18

found this helpful.

Low cost big value.

Good amp for the money. Not the cleanest sound but does a great job for the price.

By brett on June 21, 2013

10

found this helpful.

For the price of this little amp can't beat it

I only have two Re xxx 6x9 and tweeter s but thay rock

By brian on December 15, 2014

9

found this helpful.

Better than expected

This little amp didn't look like much, but it drove the 6.5 infinitiy's I had cleanly, and it ran cool. Small size and it works great.

By Shade on October 18, 2012

8

found this helpful.

Sweet!!!

Picked this up for my wife's truck. Looks and sounds great!!

By danny on March 9, 2014

6

found this helpful.

so so.

the RE 800.4 was powering 6 speakers x2 6-9, x4 6.5. amp delivered good sound and enough power to all my speakers. all my speakers r Rockford power series.

the RE amp did have a short life only 5 months! it did not burn out the fuses never went out. I just don't know?

price for this amp is good, but you get what you pay for.

ill say save a bit more to get a better 4ch amp.
will not go back to RE audio.
my opinion.

By fred on November 4, 2013

7

found this helpful.

tiny, but powerful

I expected this amp to be small, but i was still surprised. Its about the size of my hand. Great for space savers. The sound i get from this thing is amazing and very clear. No audible distortion or anything. It is powering three sets of RE speakers, and still has enough power to keep up with my subwoofers. The amp itself is surprisingly heavy for its size, and seems very well built. As for the power and price, this is probably one of the best quality amps you can find. Also isn't bloated with features you don't need or shouldn't use. I went from a 1,000 watt four channel from a cheap brand, to this and there is a Huge difference in the clarity, and this one gets just as loud. If only it were linkable to run two of them, it'd be the perfect amp.

By mike on April 13, 2014

5

found this helpful.

Don't bother!

I had 2 pairs of 5-way 6x9 Kenwood speakers in my Camry. They sounded good with my Kenwood Nav unit, but when I added this amp, the amp distorted a lot when turned up passed half way. I had the amp gains all the way down with the same result. I switched them with some MB Quart equipment for about the same price.

By Nick on January 4, 2013

4

found this helpful.

5 stars so far!!!!!

I was looking for a small amp to install in the stock location of my 00 Maxima in place of the Bose system. I wanted to install the cheapest possible audio system since the car is almost 15 yrs old. I installed Powerbass 6.5 comps in the front doors and 5.25 in the rear door. $60 for both sets. For any 5th Gen Max w/Bose owners, I was able to use the stock speaker mounts without modification. I'm using 2 Sundown E8v3's in a 1.4 cf box tuned to 34 hz powered by an Audiotechnix AT800.1 at 1 ohm. I'm running everything off a Kenwood Excelon receiver. The Re amp produces the power i was looking for in a small package at a great price. This isn't the 1st Re product I have purchased. I still have a Re SSX 12 that is still beating strong and getting angry looks after 5 yrs. I'm considering buying 2nd one since it is such a great price!!!

By Semrod on July 21, 2014

2

found this helpful.

By Anonymous Shopper on September 7, 2023

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