Bring the bass back to your system with the Soundstream BX-LOC1, BX-LOC2, or BX-LOC4 — compact and powerful digital bass reconstruction processors designed to restore low-end impact to compressed or factory audio. Featuring built-in line output conversion and advanced tuning control, the BX-LOC is ideal for integrating modern amplifiers into OEM or aftermarket setups without sacrificing sound quality. Upgrade your car audio system with our high-performance Line Driver & Line Converter, designed to deliver clean, powerful, distortion-free sound. Whether you're integrating an aftermarket amplifier into a factory system or boosting the signal from your head unit, this converter ensures optimal performance. With up to 9V adjustable output, you get maximum headroom and clarity, while advanced noise isolation keeps your music free from unwanted interference. Its universal RCA compatibility makes it a seamless fit for any car audio upgrade. Compact, durable, and engineered for audiophiles, this is the perfect solution for drivers who demand superior sound quality. From single channel to multi-channel application, the Soundstream line driver/converter BX-LOC is the right device to keep your factory headunit while adding a subwoofer to your car audio experience.