Infinity REF- 704A High-Performance 4-Channel Car Amplifier

• High- and low-level inputs: Speaker-level and low-level inputs allow Reference amps to work with just about any car stereo, aftermarket, or factory.

• Variable crossovers and bass boost: Unlike many amplifiers available at similar prices, Reference amps feature variable electronic crossovers and bass boost circuits to allow for fine-tuning.

• ADAS input with channel assignment: In vehicles with ADAS warning systems, you can assign a channel to broadcast system alert messages.

• Compact footprint: With it becoming more and more difficult to find spacious locations for amplifier mounting, Infinity Kappa amplifiers have been developed in a small compact form factor to allow more location versatility. 

• HALOsonic mixing input: Reference amps can also work with the HALOsonic systems of select vehicles, which helps reduce external noise for a better sonic experience.

Specifications:

Brand: Infinity

Dimensions (H x W x D): 14-1/8"W x 2-1/4"H x 7-3/8"D

Operating Voltage: 9-16 volts

RMS Power @ 4 ohms: 70W

RMS Power @ 2 ohms: 100W

RMS Bridged Power @ 4 ohms: 200W

Frequency Response: 32-320 Hz, 12 dB

Fuse size: 30A x 2

Weight: 1.3kg

Package including:

4-channel amplifier with two 30A ATO fuses installed

Two spare 30A ATO fuses

4 Speaker wire-to-RCA adapters

4 Self-tapping screws (length=2.25")

Quick Connect Guide

2 Infinity decals

Warranty: 

1 Year Manufacturer Warranty against manufacturing defects only.