JS1000

About the JS1000

The Jensen JS1000 is a powered subwoofer featuring a 12-inch woofer and a 100-watt amplifier. It offers a frequency response of approximately 30-150 Hz ±3 dB, making it suitable for deep bass reproduction in home audio systems. The subwoofer includes convenience features such as auto-shutoff, line-level and high-level inputs, and a variable crossover and level control. The cabinet design is decent and functional, with a front-facing slot for bass output. Users have reported that with some modifications, such as replacing the original driver and adding acoustic stuffing, the bass performance can be significantly improved. The JS1000 is often found at a price point around or less, making it an affordable option for those seeking enhanced bass without a high investment.