Pyle - 2-Channel Marine Amplifier Receiver - Waterproof and Weatherproof Audio Subwoofer for Boat Stereo Speaker

JAFour 4-Channel Class-D Amplifier Clean Power, Versatile Control, Compact Form The JAFour is a powerhouse in a sleek chassis, delivering clean Class-D efficiency and 4-channel flexibility. Whether you’re powering a full system or bridging channels for higher output, this amplifier provides precise control and strong, reliable performance. It supports both high-level (speaker wire) and low-level (RCA) inputs, making it compatible with virtually any audio setup. With selectable high-pass, low-pass, and full-range crossovers plus variable bass boost, you can customize your system’s sound to match your music—or your mood. Why it’s robust Real power you can use: 125W x4 @ 4Ω, 215W x4 @ 2Ω, or 445W x2 bridged @ 4Ω (1% THD+N). Strong dynamic headroom: Up to 950W 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: 82 dBA S/N (1 W ref) and <0.12% THD+N at 1 W for smooth, low-noise performance. Flexible integration: Works with high-level and RCA inputs; 2/4-ohm stereo stable; bridgeable for powerful sub setups. 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 6.53” x 9.13” (H x D x W) footprint. Specifications: Speaker Outputs: 4 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: 950 Watts Crossover: Adjustable high-pass/low-pass/full range 50 Hz – 250 Hz Frequency Response: 20 Hz ~ 20 kHz Gain Adjustment: Variable 300mV ~ 6V Signal to Noise Ratio: 82 dBA (reference: 1 Watt RMS) Adjustable Bass Boost: 45 Hz Recommended Power/Ground Wire: 8 AWG Recommended Speaker Wire: 12 AWG Fuse Size and Type: 30A x 2

Take your Stinger car audio to the next level with the MT Series by Stinger Audio: sleek, compact multi-channel amplifiers designed to integrate into any vehicle sound system. Harnessing the power of Class D circuitry, these amplifiers efficiently drive your speakers, producing clarity and vibrancy in sound reproduction. Utilizing advanced MOSFET technology alongside top-tier capacitors, transformers, and cutting-edge inductors, our amplifiers deliver a sonic experience that transcends expectations.

The SOUNDSTORM Evolution EV2.200 Amplifier is a 2 channel, 200-watt car amp that packs a punch for a really reasonable price.This amp is Class A/B with specific linear circuitry that increases sound quality and power output while reducing distortion. The total harmonic distortion is only 0.01%. The Evolution is 2 ohms stable and produces more power and volume. The high and low-level inputs and variable gain control let you customize your sound with any speaker or audio system.Variable Gain Control lets you balance the amp's output with the speakers or subs the amp is driving. Too much gain will lead to distortion and too little will lead to clipping.Really rock out to the music in your car with the SOUNDSTORM Evolution EV2.200 Amplifier.