DD AUDIO 15" SUBWOOFER, 3" DUAL 4 OHM VOICE COIL, 4500 WATT WOOFER (715F-D4) Xpert 8-DSP) is a CH BEATS-selected

8-DSP) is a CH BEATS-selected amplifiers product built for real-world installs

Impedance reference: 4 ohm

5" HIGH POWER 240 WATT 2 WAY SPEAKERS (DX-S65P) is a CH BEATS-selected speakers product built for real-world installs

Coaxial speaker design

Power reference: 500 watts

DD AUDIO 15" SUBWOOFER, 3" DUAL 4 OHM VOICE COIL, 4500 WATT WOOFER (715F-D4) Xpert 8-DSP) is a CH BEATS-selectedDD AUDIO 15" SUBWOOFER, 3" DUAL 4 OHM VOICE COIL, 4500 WATT WOOFER (715F D4) is a CH BEATS selected subwoofers product built for real world installs, clean performance, and dependable daily use. Size reference: 15 inch Power reference: 4500 watts Impedance reference: 4 ohm Brand: DD Audio SKU: 715F D4 CH BEATS note: verify fitment, compatibility, and installation requirements before purchase. CH BEATS APPROVED