Features - High quality vented active subwoofer - Efficient front-basstunnel - 10” woofer with IMPP cone - 130 WRMS / 250 WMAX - Phase switch: 0 / 180° - Source voltage: 10 - 15 Volt - 1x Stereo RCA input - 1x Stereo high-level input with auto-onTechnical data Model GZIB 250XBR-ACTDiameter 250 mm / 10"Boxtype BasstunnelVolume Net -Dimensions 40 x 27 x 24,5 (31,3) cm / 15.75“ x 10.63“ x 9.65“ (12.32“)Woofer 25 cm Chassis mit IMPP - Papier Membrane / 10" Woofer with IMPP conePower Handling 130 WRMS / 250 WMAXImpedance 4 OhmFrequency response -Adjustable low pass filter 40 - 120 HzPhaseshift switch 0 / 180°Bass remote -High level input -Power ratings -Illumination -