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The Jensen JA2CH is a compact Class-D two-channel car amplifier rated at 80W RMS per channel into 4 ohms and 240W RMS bridged for a single subwoofer. It offers selectable high-pass, low-pass and full-range crossovers, a 45Hz bass boost, and both speaker-level and RCA inputs, so it works with a factory head unit or an aftermarket stereo. Its small, cool-running Class-D chassis suits tight spaces in cars, motorcycles, ATVs and golf carts. Against bigger-name amps it is a budget-minded, low-power option rather than a high-output one, and owners treat it as an easy way to add real power to modest speakers or a small sub.
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Lowest price we've seen: $79.99 on Nov 9 at Best Buy. Tracked across 1 store since Nov 9.
Owner feedback on the JA2CH is limited but generally positive, with buyers describing it as a simple, affordable way to add power to factory speakers or a small sub. Most praise its compact size and easy wiring; the main reservations are its modest output and basic tuning controls.
The Jensen JA2CH Class-D 2-Channel Amplifier delivers powerful audio with 600W peak output and 80W RMS per channel at 4 ohms, or it can be bridged to 240W RMS for a single subwoofer. Its efficient Class-D design ensures low heat and a compact size, making it suitable for various vehicles like cars, motorcycles, ATVs, and golf carts. This versatile amplifier features selectable high-pass, low-pass, and full-range crossover modes, along with a variable bass boost at 45Hz for precise sound control. It supports both high-level speaker wire input for factory head units and low-level RCA input for aftermarket stereos, plus RCA pass-through outputs to expand your system. Built-in thermal, DC offset, and short circuit protection safeguard your investment.
