Upgrade your vehicle’s sound system with the Infinity Reference 3004A 4-channel car amplifier — engineered to provide powerful, clean, and reliable audio performance. With a compact footprint and...
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The item with the Committed label has a lower environmental impact because it was made with sustainable materials or methods. We are committed to creating items that combine sustainability with style. Made with recycled cashmere and industril by products.
We advise routinely dusting your items with a gentle cleanser to preserve its look. Periodically, it may need to be softly wet with a mild detergent solution.
Upgrade your vehicle’s sound system with the Infinity Reference 3004A 4-channel car amplifier — engineered to provide powerful, clean, and reliable audio performance. With a compact footprint and advanced Class H design, this amp integrates perfectly into high-end aftermarket installs and factory upgrades alike.
Whether you’re powering a set of premium component speakers or bridging channels for a subwoofer, the Reference 3004A gives you flexibility, reliability and clarity across any music style.
Key Features
High power output: delivers 75 W RMS ×4 channels at 4 Ω, 100 W RMS ×4 at 2 Ω, and 200 W RMS ×2 channels bridged at 4 Ω for subwoofer drive. Dynamic Sounds Ltd.+2Crutchfield+2
Compact chassis: slim profile amplifier designed to fit even tight installation areas in modern vehicles. Dynamic Sounds Ltd.+1
Full integration: speaker-level and low-level (RCA) inputs allow for upgrading factory radio systems without replacing head units.
Variable crossovers: front & rear channels feature high-pass/low-pass filters (32-320 Hz, 12 dB/octave) enabling precise system tuning.
Low noise & distortion: Balanced differential inputs reduce engine/line noise, delivering clean high-fidelity sound.
Protect-mode circuitry: includes thermal, over-/under-voltage and short-circuit protection with LED indication.
