SVS SB-1000 Pro Sealed Active Subwoofer – Black Ash

The SVS SB-1000 Pro is a sealed active subwoofer with a 12-inch high-excursion driver and a Sledge amplifier rated at 325 W RMS. SVS separately specifies more than 820 W peak output; the peak figure must not be presented as continuous power. Its sealed enclosure has no bass-reflex port, and the manufacturer states low-frequency extension to 20 Hz. The SVS Subwoofer Control app provides access to volume, equalisation, low-pass filter and phase adjustments, helping the subwoofer integrate with the rest of a music or home-cinema system. Bluetooth connects the app for control rather than streaming music directly to the subwoofer. This listing is the Pro version in Black Ash, not the older SB-1000 Classic or a different gloss finish. It is one subwoofer and requires appropriate audio connections and mains power; other speakers and source equipment are separate.