TN8MS 8" Slim Under-Seat Powered Subwoofer

The MTX TN8MS is a low-profile powered subwoofer built for vehicles where space under the seat is the only bass real estate available. At under 3.1" tall, the enclosure hides an 8" subwoofer and a 135-watt RMS Class A/B amplifier in one unit no bigger than a donut box, so there's no separate amplifier to find room for elsewhere in the vehicle.

Adjustable gain, bass boost, and a low pass crossover let you tune the sound to the music and the rest of the system. It connects to a factory or aftermarket head unit through RCA cables or high level speaker connections, and when wired through high level connections, the amplifier turns on automatically when it senses signal, skipping the remote wire run entirely. A remote bass knob, connected through an included 3.5mm cable, puts bass adjustment within reach of the driver's seat. Despite the compact size, the TN8MS is built to deliver the low end MTX is known for, making it a practical choice for trucks and cars where a full-size sub and box simply won't fit.