Reiss RS-KM12.D4

Reiss RS-KM12 – 12" Subwoofer 1500W RMS with brutal power and deep bass performance

Reiss RS-KM12 is a powerful 12-inch subwoofer developed for those who want massive bass, high power handling, and stable performance in serious audio builds. With a power handling of 1500W RMS and up to 3000W max power, this is a driver built to deliver hard-hitting, deep, and controlled bass pressure during extended heavy use.

The wide operating range of 35–500 Hz provides a powerful combination of deep bass and strong attack, making the RS-KM12 well suited for both music-focused systems and more SPL-oriented installations. The long excursion together with the powerful motor structure allows the subwoofer to move large amounts of air while maintaining excellent control.

The subwoofer is built with a heavy-duty 76.5 mm voice coil and a massive 196 mm magnet structure, providing high resistance to heat and demanding loads. The construction is designed to deliver stable and reliable performance even at high power levels and during long listening sessions.

With an Xmax of 19.5 mm, you get deep and physical bass reproduction with excellent control throughout the entire operating range. The robust construction and weight of approximately 12 kg clearly show that the RS-KM12 is built for serious bass performance.

The subwoofer features an outer diameter of 329 mm, a mounting hole diameter of 283 mm, and a mounting depth of 173 mm, making it suitable for powerful ported or sealed enclosures where high performance is the priority.

Reiss RS-KM12 is a perfect choice for those seeking deep bass, high power handling, and brutal output capability in an uncompromising 12-inch subwoofer.