The Eton PA4 4 channel Class D amplifier offers a powerful upgrade for car audio systems. This compact amplifier is designed to fit tight spaces yet deliver strong performance. It features four channels which let you power front and rear speakers with clear sound.

The Eton PA4 4 channel Class D amplifier uses efficient Class-D technology. This reduces heat and power draw. You get more output from your vehicle’s electrical system. It keeps your sound distortion-free. Crisp audio improves every drive.

This amplifier has solid build quality. The durable metal chassis helps with heat dissipation. All connections are easy to access. Installation is simple for most vehicles. Use this amp in sedans, SUVs, trucks, or vans. It adapts well to many systems.

The Eton PA4 4 channel Class D amplifier brings out more detail in your music. High and low filters let you fine-tune performance. Listen to vocals, guitars, and bass with clarity. It is suited for both factory and aftermarket head units. Connect easily with standard RCA inputs.

Garage Audio recommends the Eton PA4 4 channel Class D amplifier for car sound upgrades. Enjoy better volume levels without distortion. This amplifier supports new speakers and subwoofers. System flexibility grows with this amp. Add it to improve daily commutes or road trips.

Eton PA4 4 channel Class D amplifier delivers steady power to each speaker. All genres sound balanced. The amplifier fits discreetly under seats or in trunks. Use it for loud, clear sound at any speed.

Your car stereo will have new life. Trust in the reliable build of the Eton PA4 4 channel Class D amplifier. Benefit from better audio for music, podcasts, or navigation prompts.

4-channel Advanced Class-D amplifier with state-of-the-art amplifier technology and high-quality die-cast aluminum housing with removable cover. The integrated adjustment tool makes it easy to adjust the amplifier, even overhead or in confined spaces. Full performance in the smallest size with asymmetrical power distribution: CH1/2 2 x 45 W at 4 Ω + CH3/4 2 x 80 W at 4 Ω, CH1/2 at 2 Ω not supported + CH3/4 2 x 140 W at 2 Ω, CH1/2 power bridged at 4 Ω not supported + CH3/4 1 x 280 W at 4 Ω bridged. Signal-to-noise ratio 78 dB, damping factor @ 4 Ω >65, ultra low THD+N 0.01% @ 10 W 1 kHz, high-pass active filter CH1/2 & CH3/4: 50 - 5000 Hz, low-pass active filter CH1/2 & CH3/4: 50 - 5000 Hz, auto-sense on function (SIG / DC), switchable audio input signal on CH1-4, gain 0. 45 V - 6 V, adjustable high-level input voltage 1 - 15 V | 15 - 40 V, adjustable high-level input resistance 10| 150 | 600 Ω, 4 x audio input (high- & low-level), variable mounting feet, detachable connection plugs for power and audio signal cables, smart dimensions (LxWxH) 128 x 100 x 45 mm.