Memphis Audio PRX1524 15" Selectable-impedance Subwoofer — 2Ω/4Ω Switchable, 300W RMS / 600W Peak

The Memphis Audio PRX1524 is a 15" subwoofer with selectable impedance (2 ohm or 4 ohm) delivering 300 watts RMS and a 600-watt peak output. It offers an 85 dB sensitivity for clear, efficient bass response and uses a substantial 60 Oz magnet for strong low-frequency control. Mounting depth is 6.73 in, making it suitable for a variety of enclosure installations.