SVS PB-3000 R|Evolution Ported Subwoofer (Black Ash) Windscreen Mono RCA preamp output for

Mono RCA preamp output for a powered subwoofer

Sealed (acoustic suspension) cabinet

the color of the room

and the SUN/SHADOW switch for customized tonal response

SVS PB-3000 R|Evolution Ported Subwoofer (Black Ash) Windscreen Mono RCA preamp output forSVS PB 3000 R Evolution Ported Subwoofer (Black Ash) The SVS PB 3000 R Evolution is a high output, ported subwoofer engineered to deliver room pressurizing deep bass for home theater while maintaining precision and low distortion. It uses a newly developed 13 inch high excursion driver mated to a powerful DSP controlled Class D amplifier platform, with low frequency extension rated to about 16 Hz (3 dB) and multiple port tuning modes to optimize