JATwo 2‑Channel Class‑D Amplifier Clean Power, Flexible Control, Compact Size Deliver tight, dynamic sound in tight spaces. The JATwo packs efficient Class‑D power and installer‑friendly controls into a compact chassis, giving you precise tuning and reliable output whether you’re running a pair of full‑range speakers or bridging for a subwoofer. High‑level (speaker‑wire) and low‑level (RCA) inputs make integration simple with factory or aftermarket head units, while selectable high‑pass/low‑pass crossovers and variable bass boost let you dial in your system to the room—or the road. Why it’s robust Real power you can use: 125W x2 @ 4Ω, 215W x2 @ 2Ω, or 445W x1 bridged @ 4Ω (1% THD+N). Strong dynamic headroom: Up to 530W max dynamic power (10% THD+N). Precision tuning: Selectable HPF/LPF with wide 50–250 Hz range, plus variable bass boost @ 45 Hz (0–6 dB). Clean signal path: 87 dBA S/N (1 W ref) and <0.12% THD+N at 1 W for clear, low‑noise playback. Easy integration: High‑level and RCA inputs; 2/4‑ohm stable stereo; bridgeable for sub applications. Installer friendly: Variable gain (300 mV–6 V), 8 AWG power/ground and 12 AWG speaker wire recommendations, 30A fuse, and a compact 1.99″ x 6.54″ x 6.77″ (H x D x W) footprint. Peak Power This amp can reach a max dynamic power of 530 Watts for a powerful listening experience! Compact Design This amp’s compact design makes for easy, non-intrusive, and convenient installation! Product Specs: Speaker Outputs: 2 Class: D Digital CTA-2006-D Certification: Certified Speaker Inputs: High level (Speaker Wire), Low Level (RCA) 2 Ohm Stable Stereo Operation: Yes Total Dynamic Power: 530 Watts Crossover: Adjustable high-pass/low-pass/full range 50 Hz – 250 Hz Frequency Response: 20 Hz ~ 20 kHz Gain Adjustment: Variable 300mV ~ 6V Recommended Power/Ground Wire: 8 AWG Recommended Speaker Wire: 12 AWG Fuse Size and Type: 20A x 3 | Jensen | | JATWO 2 Channel MOSFET Amplifier 125 Watts RMS x 2 @ 4 Ohms, 265 Watts X 2 @ 2 Ohms | Black/Gray | Best Buy