This versatile subwoofer is compact enough not to physically dominate the smaller room, but powerful enough to fill the larger room with powerful, deep bass from either music or movie based sources. The rugged 250mm (10 in) driver, with its composite paper-Kevlar® cone, large magnet and high-power voice coil, can move large volumes of air with exquisite control for accurate low-frequency output. To ensure the driver can perform in the relatively compact cabinet, the subwoofer features a powerful 500W amplifier.

Description	Active closed-box subwoofer system
Dimensions	Height: 347mm (13.7 in) not including feet Width: 340mm (13.4 in) Depth: 408mm (16.1 in) including grille and controls
Net Weight	26.5kg (58 lb)
Freq. Response	±3dB 22Hz – 31/110Hz adjustable (EQ at A)
Freq. Range	-6dB at 17Hz and 40/140Hz adjustable (EQ at A)
Drive Units	Unit 1: f250mm (10 in) paper/Kevlar® cone long-throw Unit 2: Unit 3:
Finish	Cabinet: Real wood veneers of Maple, Cherrywood, Rosenut, Walnut or Black Ash Grille: Black cloth
Sub Woofer Amplifier	Description: Class D Power Output: 500W Input Impedance: 33k ohms Signal Noise: >90dB Functions: Volume level Low-pass filter frequency Low-pass filter bypass Bass roll-off alignment Auto sense on/standby Phase switch Inputs: Line In (RCA Phono) Outputs: Line Out (RCA Phono) high-passed Link Out (RCA Phono)
Low Pass Filter	Active 2nd -order, variable cut-off frequency
High Pass Filter	Active 3rd -order –6dB at 80Hz