4-Channel Class AB Car Amplifier, Bridgeable, 4x200W

4-channel car audio amplifier power boosts your speakers with clean, stable output for louder, clearer in-vehicle sound. This Class AB stereo amp delivers strong multichannel performance with bridgeable flexibility for subwoofer setups, helping you hear details and feel tighter bass without muddy distortion. Built in an aluminum alloy housing for fast heat dissipation, it’s designed for reliable use across most 12V vehicles from sedans to SUVs and off-road builds.

• Delivers up to 4 x 200W @ 4Ω / 4 x 400W @ 2Ω (max) for high-output, multi-speaker systems


• Enables bridgeable channels to combine power for deeper, punchier bass on compatible subwoofers


• Reduces noise with SNR >92 dB and THD 0.1–0.15% for clear highs, defined mids, and tight lows


• Runs cooler with an aluminum alloy shell designed to dissipate heat during long drives and high volume


• Fits most 12V installs in sedans, SUVs, pickups, off-road vehicles, and sports cars with easy wiring terminals

Upgrade your car stereo system with a multichannel Class AB amplifier built for real-world driving—daily commutes, weekend trails, and long highway trips. Wide bandwidth (10Hz–30kHz) helps reproduce everything from deep low-end to crisp vocals, while the built-in fuse supports dependable current control. Whether you’re powering door speakers, component sets, or planning a bridgeable bass setup, this amp is made to integrate cleanly into your build. Grab yours today and finish your system with the power and clarity it’s been missing.

• Type: 4-channel, bridgeable Class AB car amplifier


• Max power: 4 x 200W @ 4Ω / 4 x 400W @ 2Ω


• THD: 0.1–0.15%


• SNR: >92 dB


• Bandwidth: 10Hz–30kHz (-3dB)


• Rated voltage: DC 14.4V (12V vehicle system)


• Material/finish: Aluminum alloy, titanium gray


• Size: 13.4 x 8.3 x 2.1 in (340 x 210 x 54 mm)


• Weight: 4.94 lb (2.24 kg)