12,400  9,900

General Specification:
Signal-to-Noise Ratio
Max Power
≥85dB (ref 1W output @ 4Ω)
1000W Peak

System Specification:

Power Output, 2Ω
Power Output, 4Ω
Power Output, 4Ω Bridged
100W RMS x 4, <1.0% THD+N
70W RMS x 4, <1.0% THD+N
200W RMS x 2, <1.0% THD+N

Compact footprint

Infinity Reference amplifiers are designed with a compact chassis and small footprint to ease installation, even if available space is limited.

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 circuit 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.

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.


SKU 132/REF 704A Categories , , , Tag

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