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Infinity REF-704A 1000 Watts Mono 4 Channel Car Amplifier Ref Series - UC - Sellabi
Infinity REF-704A 1000 Watts Mono 4 Channel Car Amplifier Ref Series - UC - Sellabi
Infinity REF-704A 1000 Watts Mono 4 Channel Car Amplifier Ref Series - UC - Sellabi
Infinity REF-704A 1000 Watts Mono 4 Channel Car Amplifier Ref Series - UC - Sellabi
Infinity REF-704A 1000 Watts Mono 4 Channel Car Amplifier Ref Series - UC - Sellabi

Infinity REF-704A 1000 Watts Mono 4 Channel Car Amplifier Ref Series - UC

: In stock

: Consumer Electronics:Vehicle Electronics & GPS:Car Audio:Car Amplifiers

: Infinity

$149.00

$149.00

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What We Sell: 

Opened Box - Infinity REF-704A 1000 Watts Mono 4 Channels Car Amplifier Ref Series 

Infinity's Reference 704a amplifier will add plenty of muscle to your music without breaking a sweat, and it'll look good doing it. This 4-channel powerhouse will send 70 watts RMS to each of the front and rear speakers in your car. Into planning ahead? You could use this amp in 2-channel mode now to drive a couple subwoofers with 200 watts RMS each, then reassign it to your front and rear speakers when you get a bigger sub amp.

Infinity Reference amplifiers are designed with a compact chassis and small footprint to ease installation, even if available space is limited.
Speaker-level and low-level inputs allow Reference amps to work with just about any car stereo, aftermarket or factory.
Unlike many amplifiers available at similar prices, Reference amps feature variable electronic crossovers and bass boost circuit to allow for fine-tuning.

An ADAS input lets you keep your vehicle's advanced driver assistance system's (ADAS) warning messages after you've replaced the factory receiver or amplifier. You can select which channel plays those messages, so you'll hear lane departure or blind spot warnings through your system loud and clear. And if your vehicle comes equipped with a Harman HALOsonic noise cancellation/enhancement system, you can plug it right into the Reference 704a and enjoy a super quiet or an engine-roaring ride along with your music.

Reference amps can also work with the HALOsonic systems of select vehicles, which helps reduce external noise for a better sonic experience.
Speaker-level inputs allow this amplifier to work in almost any system, even if you're keeping your car's factory radio. You can use the separate high- and low-pass filters on the front and rear channels to maximize the performance of your speakers or subs.

Product Features: 
Work in almost any vehicle
Power delivered in style
Compact footprint
High- and low-level inputs
Variable crossovers and bass boost
ADAS input with channel assignment
HALOsonic mixing input

Technical Details: 
4-channel car amplifier
70 watts RMS x 4 at 4 ohms (100 watts RMS x 4 at 2 ohms)
200 watts RMS x 2 at 4 ohms in bridged mode (4-ohm stable in bridged mode)
Class D amp technology
variable high- and low-pass filters (32-320 Hz, 12 dB/octave) on front and rear channels
preamp and speaker-level inputs
preamp outputs
ADAS and HALOsonic inputs for advanced integration in select vehicles
wiring and hardware not included with amplifier
8-gauge power and ground leads recommended
fuse rating: 30A x 2
Signal-to-Noise Ratio≥85dB (ref 1W output @ 4Ω)
Max Power1000W Peak
System Specifications
Power Output, 2Ω100W RMS x 4, <1.0% THD+N
Power Output, 4Ω70W RMS x 4, <1.0% THD+N
Power Output, 4Ω Bridged200W RMS x 2, <1.0% THD+N

Package Contents: 
Infinity Reference Ref-704A

Policy:  
// NEED TO PRICE MATCH
See lower price? We will try to give you an even lower price! Just ASK us!
// NEED TO TALK TO US
Just email us and we will get back to you within 24 hours
// NEED TO RETURN or EXCHANGE
You can return the unit with Ebay Easy Return step or just email us and we will tell you the exact instruction on how to return the unit. We will also give you an RA# so the unit won't be lost.
// OUR RETURN / EXCHANGE POLICY
30 days full refund . We will pays for shipping 2-way for any defective units. 
Unwanted? Just return it to us for full refund. 
//NO QUESTIONS ASKED.

Your order of 100$ or more gets free standard delivery.

  • Standard delivered 4-5 Business Days
  • Express delivered 2-4 Business Days

Orders are processed and delivered Monday-Friday (excluding public holidays)


eMarket members enjoy free returns.