Jensen JAFIVE — 5-channel MOSFET amplifier
· Subwoofer ·
- Impedance: 4 ohm
- RMS Power: 85W
- Peak Power: 1175W
- Sensitivity: 24 dB
- Amplifier Channels: 1 (mono)
- Amplifier Class: Class D
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Highlights
Specifications
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JATwo 2-Channel Class-D Amplifier The JATwo 2-channel amplifier delivers efficient Class-D performance in a compact chassis designed for modern vehicle installations. Built for clean power and flexible system configuration, it can drive a pair of full-range speakers or be bridged to power a subwoofer. With both high-level speaker wire inputs and low-level RCA inputs, the amplifier integrates easily with factory or aftermarket head units while offering adjustable crossover controls for precise audio tuning. Power & Amplifier Design 125W x2 RMS @ 4Ω (1% THD+N) 215W x2 RMS @ 2Ω 445W x1 RMS bridged @ 4Ω Up to 530W maximum dynamic power Efficient Class D digital amplifier design 2Ω stable stereo operation Flexible System Tuning Built-in crossover controls allow installers to match the amplifier to a wide variety of system configurations, whether powering full-range speakers or a subwoofer. Selectable high-pass, low-pass, or full-range operation Adjustable crossover range: 50 Hz – 250 Hz Variable bass boost at 45 Hz (0 – 6 dB) Frequency response: 20 Hz – 20 kHz Flexible System Integration The JATwo amplifier supports multiple signal input types, making it compatible with a wide range of vehicle audio systems. High-level speaker wire inputs Low-level RCA inputs Bridgeable output for subwoofer applications Variable gain adjustment (300 mV – 6 V) Compact Installation Design Its compact chassis allows flexible installation in vehicles where space may be limited while still delivering reliable power and performance. Compact amplifier footprint for easier installation Recommended 8 AWG power and ground wiring Recommended 12 AWG speaker wiring Specifications Amplifier Class D Digital Speaker Outputs 2 Channel CTA-2006-D Certification Certified RMS Power @ 4Ω 125W x2 RMS Power @ 2Ω 215W x2 Bridged Power @ 4Ω 445W x1 Total Dynamic Power 530 Watts Speaker Inputs High Level (Speaker Wire), Low Level (RCA) 2Ω Stable Stereo Operation Yes Crossover Adjustable High-Pass / Low-Pass / Full Range (50 Hz – 250 Hz) Frequency Response 20 Hz – 20 kHz Gain Adjustment Variable 300 mV – 6 V Recommended Power/Ground Wire 8 AWG Recommended Speaker Wire 12 AWG Dimensions (H x D x W) 1.99" x 6.54" x 6.77"
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