Sidebar 1: Specifications
Description: Powered, sealed-box, dual-driver subwoofer. Drive units: two 9" cone woofers in force-canceling arrangement. Inputs: stereo or dual-mono unbalanced (RCA), speaker level input via Euroblock speaker level connector (included). Outputs: stereo or dual-mono unbalanced (RCA). Controls: Level; Low-Pass filter (variable, 40–140Hz, 24dB/octave, LFE); Phase control (0°, 180°); EQ (Room, Wall, Corner, Cabinet, Apartment); Power/Standby Mode; Ground Lift (On, Off); Line Out High-pass filter (Variable, 40–120Hz). 12V trigger input. USB-C service port. Expansion port for KW-1 wireless adapter. Amplifier: class-D, 2 × 500W. Frequency response: 11–200Hz, ±3dB. Maximum output: 110dB. Power consumption: 1000W (operating power), 0.5W (standby).
Dimensions: 13.88" (352.5mm) H × 13" (330mm) W × 14.2" (360.5mm) D. Weight: 44lb (20kg).
Finishes: Gloss Black, Gloss White.
Serial numbers of units reviewed: KC9201681, KC92A01667. Manufactured in China.
Price: $1999.99. Approximate number of dealers: not disclosed, but available online from KEF and other online resellers. Warranty: 5 years.
Manufacturer: KEF, GP Acoustics (UK) Ltd., Eccleston Rd., Tovil, Maidstone, Kent ME15 6QP, England, UK. US distributor: GP Acoustics (US) Inc., 10 Timber Ln., Marlboro, NJ 07746. Tel: (732) 683-2356. Web: kef.com.
Dimensions: 13.88" (352.5mm) H × 13" (330mm) W × 14.2" (360.5mm) D. Weight: 44lb (20kg).
Finishes: Gloss Black, Gloss White.
Serial numbers of units reviewed: KC9201681, KC92A01667. Manufactured in China.
Price: $1999.99. Approximate number of dealers: not disclosed, but available online from KEF and other online resellers. Warranty: 5 years.
Manufacturer: KEF, GP Acoustics (UK) Ltd., Eccleston Rd., Tovil, Maidstone, Kent ME15 6QP, England, UK. US distributor: GP Acoustics (US) Inc., 10 Timber Ln., Marlboro, NJ 07746. Tel: (732) 683-2356. Web: kef.com.
