Jensen - JA Series Class-D Mono Car Amplifier for Subwoofers | 1,000W Peak, 240W RMS | Bridgeable | CTA-2006-D Certified - Black

Built for clean, reliable bass amplification, the JAOne brings efficient Class-D performance in a compact mono-block layout. Whether you’re pushing a single subwoofer or looking for tight, distortion-free low end, this amp delivers. It supports both high-level (speaker wire) and low-level (RCA) inputs for easy integration with a variety of systems. With a selectable low-pass filter, variable bass boost, and bridgeable power, the JAOne gives you the flexibility to dial in serious low-frequency impact without taking up unnecessary space. Why it’s robust Real power you can use: 300W RMS @ 4Ω, 500W RMS @ 2Ω, or 1000W RMS @ 1Ω (1% THD+N). Strong dynamic headroom: Up to 1300W max dynamic power (10% THD+N). Precision tuning: Selectable low-pass filter (50–150 Hz), plus variable bass boost @ 45 Hz (0–6 dB). Clean signal path: 90 dBA S/N (1 W ref) and <0.12% THD+N at 1 W for clean, efficient output. Flexible integration: Works with high-level and RCA inputs; 1Ω stable for subwoofer applications. Installer friendly: Variable gain (200 mV–6 V), 8 AWG power/ground and 12 AWG speaker wire recommendations, 30A x 3 fuses, and a compact 2.01” x 5.67” x 8.25” (H x D x W) footprint. Peak Power This amp can reach a max dynamic power of 1525 Watts for a powerful listening experience! Compact Design This amp’s compact design makes for easy, non-intrusive, and convenient installation! Efficient Power Output The JAOne Amp has a class D design for improved longevity and high efficiency power output. Product Specs: Speaker Outputs: Mono Class: D Digital CTA-2006-D Certification: Certified Speaker Inputs: High level (Speaker Wire), Low Level (RCA) Total Dynamic Power: 1000 Watts Crossover: Adjustable low-pass crossover (50 Hz – 150 Hz) Frequency Response: 20 Hz – 150 Hz Gain Adjustment: Variable 200 mV ~ 6 V Signal to Noise Ratio: 90 dBA Recommended Power/Ground Wire: 8 AWG Recommended Speaker Wire: 12 AWG Dimensions: 2" x 5.63" x 8.24" (H x D x W) Fuse Size and Type: 20A x 3

Add clean power to any system with this JA Series Class-D 2-channel car amplifier, producing 600 Watts peak power with 80W RMS x 2 at 4 ohms, 120W RMS x 2 at 2 ohms, and 240W RMS x 1 at 4 ohms bridged. The Class-D design delivers high-efficiency output and long-term reliability in cars, trucks, ATVs, motorcycles, and golf carts. Its compact chassis installs almost anywhere, and flexible inputs with selectable crossovers make tuning simple.

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