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RE Audio XT-800.4V3

700W, 4-Channel Class "DE" Digital Stereo Amplifier

3.0

(4 reviews)

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RE Audio XT Amplifier Series

Working in a successful car audio system requires careful planning and quality components. Working in more affordable pricing for high quality product is easier now more than ever with RE Audio’s introduction of the XT Series of amplifiers. The entire line is crafted with precision from the ground up, beginning with the perfectly symmetrical circuit boards – RE Audio designs these with pride showcasing their cleanliness from the circuitry up.

An elevated efficiency platform makes these amplifiers drain less strain on your vehicles charging system to allow for more power output with less draw from your vehicles battery and alternator. Great power output in an affordable package with clean power output is what’s desired from every amplifier on the market, and the RE Audio XT Series of amplifiers provides this with their Multi-Channel and Monoblock lineups.

Offering specific models for 2-Channel, 4-Channel, and Monoblock applications RE Audio has provided a plethora of options to use their amplifiers in, be it an entry level system to a high end competition system. XT Series Amplifiers provide some of the best available value, and don’t cut back on their quality – an amplifier that truly defines quality meeting value.

General Features:

  • XT V3 Series 4-Channel Class DE Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 60 watts x 4 chan.
    • 2 ohms: 170 watts x 4 chan.
    • Bridged, 4 ohms: 340 watts x 2 chan.
  • Dynamic (Max) power output: 700 watts
  • High speed digital stereo amplifier
  • Elevated Efficiency Platform guarantees the abundance of power, without a heavy drain on the vehicles charging system
  • Remote bass level input (remote level control sold separately)
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +12 dB bass boost at 45 Hz)
  • Screw terminal barrier strip speaker connector accepts 8-18 AWG speaker wire
  • Soft start turn-on technology
  • 4/2 channel operation
  • 1 RCA Pair of preamp RCA outputs to daisy chain multiple amps
  • 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heatsink for excellent heat dissipation
  • Convention cooling system
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Maximum Input Signal: 6V
  • Low level input sensitivity: 200mV to 8V
  • Fully adjustable Butterworth high and low pass crossover filters
  • Variable high-pass filter (40-1,000 Hz, 12 dB/octave)
  • Variable low-pass filter (40-250 Hz, 24 dB/octave)
  • Subsonic filter (15-40 Hz, 24 dB/octave)
  • Average Efficiency:
    • 4 ohms: 71%
    • 2 ohms: 70%
  • Signal-to-Noise Ratio: 110 dB
  • Frequency response: 5-50,000 Hz
  • Dimensions: 14-3/4"L x 10"W x 1-7/8"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.
  • Also Found As: RE Audio, US Amps, XT8004V3, XT-8004V3, XT800 4V3, XT-800.4V2
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
*There is a misprint on both the product manual and packaging that lists incorrect power output. As an Authorized RE Audio dealer, we have confirmed the accuracy of our specifications and are certain that our listed specifications reflect the corect information.
Power Specifications - Full Range Channels
RMS Power @ 4 ohms60 watts x 4 channels
RMS Power @ 2 ohms170 watts x 4 channels
RMS Power @ 1 ohmN/A
Bridged RMS Power340 watts x 2 channels
Peak Power OutputN/A
Amplifier Specifications
Amplifier ClassD
Number of Channels4
Total Peak Power Output700 watts
Total RMS Power Output680 watts
Maximum Input Gauge Size4 AWG
Minimum Impedance Unbridged2 ohms
Minimum Impedance Bridged4 ohms
THD at Rated RMS Power0.02%
Speaker Level InputsNo
Preamp Outputs1 pair
Built-in CrossoverLow-pass (LP)
High-pass (HP)
High-Pass Crossover Frequency40 - 1,000 Hz
Low-Pass Crossover Frequency40 - 250 Hz
Subsonic Filter15 - 40 Hz
Signal-to-Noise Ratio110 dB
Channel SeparationN/A
Bass Boost0 - 12 dB
Bass/Gain RemoteOptional (Accessory required and sold separately)
Fan CooledNo
Fuse Rating20A x 3 
CEA-2006 CompliantNo
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
Customer Review Summary for RE Audio XT-800.4V3
Average Customer Rating is 3.0 out of 5 stars:
3.0
based on 4 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
.
.
25%
4 star:
.
0%
3 star:
.
.
50%
2 star:
.
0%
1 star:
.
.
25%
what's this?
Average Attributes Rating:
Durability
3.3
Value
3.8
Features
3.5
Design
4.0
Usability
3.5
what's this?
Quick Comparison:
Most Helpful Customer Reviews:
March 27, 2012 not impressed.
Review by
Alyssa from Boyertown, PA
Overall
Durability
Value
Features
Design
Usability
I got this amp for my boyfriend for his birthday and it shorted itself out its second time turning on. I know electronics have that possibility of being defect from the factory... however, I will be exchanging this.
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March 10, 2012 what you see is not what you get
Review by
Gregory from Athens, NY
Overall
Durability
Value
Features
Design
Usability
I have it hooked to a alpine type s 10 in a labyrinth sloted box @ 4 ohms 2 crunch 6.5 componets and a set of mtx 6.5 2 ways @ 4 ohms and it sounds good. its ok if you dont need a lot of power.
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February 26, 2012 Not as advertised
Review by
Kev from Grand Haven, MI
Overall
Durability
Value
Features
Design
Usability
The listing says this is a 100w X4 Class DE Digital amp with Subsonic Filter and a HPF that starts at 40Hz. The unit I received had the correct model number, but was actually a Class A/B 60w X4 with NO subsonic filter and a HPF that starts at 120hz.

Not sure what is going on, but 4 days ago I sent the amp back and Sonic said they would look into re-listing the specs, but so far nothing has changed. Stay away if you need digital or 100wpc.
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January 21, 2011 Sweet amp
Review by
Mr. Mike from Mt. Juliet, Tn.
Overall
Durability
Value
Features
Design
Usability
I got this amp to power Hertz MLK 165 & CDT M6 braxials. First amp had a bad channel and returned to RE. They sent me a new amp and now have it in my car. Only it running @ about 40% and if you turn up it will make your ears bleed. It definitely made my comps come alive and they just scream and not from lack of power. I can absolutely recommend! I have owned Kenwood Excelon, RF, JL & PPI. This amp gives all of these a good run!
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Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
 ProductPriceAdd?
Kicker ZCK4Kicker ZCK4
Complete 4 Gauge Amp Wiring Kit with RCA Interconnect Cables and Speaker Wire!
$94.99
StreetWires ZN1K-04StreetWires ZN1K-04
4 Gauge (AWG) ZN1 Series Single Amplifier Installation Kit for Systems up to 1000 Watts
$37.99
Kicker PKD4Kicker PKD4
Dual Amplifier 4 Gauge Amp Installation Kit w/ Distribution Blocks
$119.99
Speaker Wire
Improve the sound quality by delivering more power when replacing your factory wiring. High quality speaker will maximize your amplifier investment and system performance.
 ProductPriceAdd?
Kicker XW1220 Speaker WireKicker XW1220 Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install
$24.49
StreetWires SCP1215BL - 12 AWG Speaker WireStreetWires SCP1215BL - 12 AWG Speaker Wire
12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction
$19.99
RCA Interconnects
You will need a good set of RCA interconnect cables to connect your amplifier to your head unit. Using high quality cables ensure the best sound possible by reducing unwanted noise interference, providing tight contacts, and utilizing the latest in cable technology.
 ProductPriceAdd?
Kicker 4-Channel RCA Audio Interconnect CableKicker 4-Channel RCA Audio Interconnect Cable
4 Meters (13 ft.) 4-Channel RCA Audio Interconnect Cable with Dual Twisted-Pair, Hyper-Flex Technology
$21.99
Kicker X-Series RCA Interconnect CableKicker X-Series RCA Interconnect Cable
19 ft. of 4-Channel X-Series RCA Cable with dual twisted-pair conductors, hyper-flex technology, and gold-plated k-cut collars for excellent signal transfer.
$44.99
StreetWires ZN9 Series Interconnect CableStreetWires ZN9 Series Interconnect Cable
16.4 ft. of 4-Channel RCA Cable with Rhodium-plated contacts and ZeroNoise construction for clear signal transfer!
$99.99
Installation, Tools & Accessories
With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
 ProductPriceAdd?
StreetWires FB4StreetWires FB4
4 AWG / 4 Gauge Firewall Bushing
$7.99
Kicker DB1448 (09DB1448) - Top of the Line!Kicker DB1448 (09DB1448) - Top of the Line!
Distribution Block with Two 1/0 or 4 AWG Inputs and Four 4 or 8 AWG Outputs
$18.99
Professional Installation for your Car Power AmplifierProfessional Installation for your Car Power Amplifier
Covers labor charges through our professional installer network.
$89.99
Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
 ProductPriceAdd?
AutoSound 2000 CD-104AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components
$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High Frequency Test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99
Main Product
 ProductPriceAdd?
RE Audio XT-800.4V3RE Audio XT-800.4V3$129.95

Product Summary

Manufacturer: RE Audio
Model number: XT-800.4V3
UPC: 611892980464
Weight: 11.00 lbs
Internal SKU: xt8004v3
Internal product ID: 27289

Price Information

$379.99

–$250.04

$129.95

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Customer Testimonial

The prices was great, as were the shipping and the product. I will shop here again.

- s10Matt from Jonesboro,AR

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