In Phase IPA9801D 2400W Max / 1200W RMS Mono Car Amplifier Class D Subwoofer Amp, 1 Ohm Stable, Bass Boost, Subsonic Filter, High-Level Inputs, Remote Control Ready

REAL BASS POWER, HONESTLY RATED – 1200W RMS at 1Ω (2400W max), plus 850W RMS at 2Ω and 500W RMS at 4Ω, so it drives high-output 12" and 15" subwoofers with genuine authority, not just a big number on the box FITS UNDER A SEAT – At just 26.8 x 18 x 5.7cm, the efficient Class D design packs serious power into a small amp that saves boot space and runs cooler for long listening sessions BASS TUNED TO YOUR SUB – 40–250Hz variable low-pass, a 10–50Hz subsonic filter that protects your subwoofer from damaging ultra-low frequencies, and bass boost at 45Hz for extra punch WORKS WITH ANY STEREO – RCA and high-level (speaker wire) inputs connect to factory or aftermarket head units, and remote bass control support lets you adjust bass from the driver's seat 2-YEAR WARRANTY, UK SUPPORT – Designed in the UK by In Phase International in Nottingham and backed by a 2-year warranty and UK-based technical support, so you buy with confidence