ATOTO’s done it with the CSE101SWB powered subwoofer, a compact package that houses an 10 sub with a powerful amp. 400W Peak Power: With a dynamic power capacity of up to 400W, it delivers a quick energy boost on musical peaks. Whether it’s a pulsating beat or a cinematic explosion, feel every moment with powerful bass. Signal-to-Noise Ratio>90 dB: Enhances audio clarity by minimizing unwanted background noise, ensuring immersive and distortion-free performance. CSE101SWB powered subwoofer brings you deep, powerful bass in a truly compact enclosure. This enclosure is designed to fit into those tight spots in your vehicle such as under a front seat and behind a truck seat. It’s an excellent solution to pump up the bass while saving space. Traditional subwoofer setups require a separate enclosure and an external amplifier, and usually take up the whole trunk space. However, CSE101SWB features an integrated design that houses both the woofer and the amplifier in a single unit, which offers much more installation choices. Small, powerful, and convenient, the CSE101SWB sub will add some serious bass to your vehicle without taking up too much valuable space. Low-Level RCA & High-Level Inputs. For superior audio, use low-level (RCA) input wiring. Trunk or hatchback setups need a 15-20 ft RCA cable, while pickups and under-seat require a 6-12 ft one. A Male-to-Male RCA Y-splitter is needed (not included) for single RCA subwoofer output ports, notably in most ATOTO head units. The high level input(s)should only be used when your head unit lacks RCA outputs. If the RCA outputs are not present, connect the speaker outputs from the head unit to the high level input connector of CSE101SWB. Be sure to observe polarity to avoid audio phase problems. Low Pass Filter (50Hz 150Hz). Achieve precise control over the subwoofer’s frequency range and seamlessly integrate the subwoofer with other audio components for optimal performance. Amplify the bass frequencies to add power and depth to the low-end frequencies for a richer and more dynamic sound, ensuring optimal performance across various genres. Phase Control (0° and 180°). Fine-tune the phase between 0° and 180° to enhance the coherence and integration of low-pitch sounds with other speakers. The adjustable gain control allows you to match the original vehicle. System and ensure that all speakers complement each other. High-quality Al-PT Alloy Voice Cone. Deliver superior sound quality and accuracy at any volume level with the high-quality Al-PT alloy voice cone. Fashion Design High-density Mesh Cover. Fashion design and high-density mesh cover protect against dust, dirt, and moisture. Thermal Overload Short Circuit Protection. Have peace of mind knowing that the subwoofer is equipped with advanced protection circuits, providing a stable listening experience.