Amplifier AMC 440

Snaptronic 1200W 4-Channel Car Audio Amplifier – High Power Class-AB Amp for Cars & SUVs

Upgrade your in-car audio experience with the Snaptronic ST-A140 4-Channel Car Amplifier, engineered to deliver powerful sound output, precise control, and long-lasting reliability. Designed for serious audio enthusiasts and everyday drivers alike, this amplifier provides up to 1200W peak power and clean, distortion-free audio that transforms your car into a mobile concert hall.

Built using Class-AB amplifier technology, the ST-A140 delivers the perfect balance of efficiency and audio fidelity. Its powerful MOSFET power supply ensures consistent performance even under high-demand loads, making it ideal for driving high-performance speakers and subwoofers. Whether you’re powering a 4-speaker system or bridging channels to a subwoofer, this amp offers incredible flexibility and control.

Featuring variable low-pass and high-pass filters (40Hz – 400Hz), this amplifier allows you to fine-tune your audio system for optimal clarity and punch. The integrated bass boost control (up to +12dB at 45Hz) adds depth to low-end frequencies, making your music feel alive with deep, rich bass.

The amplifier’s rugged aluminum heat sink design helps with efficient heat dissipation, keeping the unit cool even during extended listening sessions. With its low-profile build, it fits seamlessly under seats or in compact installs, while the gold-plated RCA inputs and screw-type terminals ensure maximum signal transfer and stable connectivity.

Protection is built in too—with thermal, overload, and short-circuit protection features that safeguard your equipment without interrupting your entertainment. It also includes a port for an optional remote bass level control, so you can adjust your subwoofer level on the fly without leaving the driver’s seat.

Whether you’re building a custom audio system or upgrading your factory setup, the Snaptronic ST-A140 amplifier offers unmatched value, performance, and reliability in a sleek and powerful package.

Key Features:

• 4-Channel Class-AB Amplifier with 1200W Peak Power

• RMS Power: 4 × 120W @ 4Ω | 4 × 180W @ 2Ω | 2 × 360W Bridged

• Variable Low-Pass and High-Pass Filters (40Hz – 400Hz)

• Selectable Bass Boost: 0 / +6 / +12 dB @ 45Hz

• Compact Aluminum Heat Sink for Superior Cooling

• MOSFET Power Supply for Clean & Stable Output

• Bridgeable Channels – Ideal for Subwoofers

• Gold-Plated RCA Inputs & High-Current Speaker Terminals

• Tri-Mode Protection: Thermal, Overload & Short-Circuit

• Remote Bass Control Compatible (remote sold separately)

• Sleek, Black Ribbed Finish – Durable & Stylish