The EM Acoustics DU-1508 (01A031) is a genuine 15â replacement low-frequency drive unit designed specifically for S-15, S-215 and ST-215 loudspeaker systems. Manufactured to original factory specifications, it restores the intended performance, reliability and tonal balance when servicing or maintaining EM Acoustics subwoofer systems.
Featuring a high-power 15â cone with a precision motor assembly, the DU-1508 delivers the correct low-frequency response, sensitivity and power handling required to meet the original system design parameters. Using an official EM Acoustics replacement driver ensures accurate mechanical fit, correct electrical characteristics and long-term durability, helping to protect the enclosure, amplification and DSP configuration.