JBL Synthesis SSW-1 Dual 15 Inch Passive Subwoofer

The SSW-1 is a custom in-room/built-in subwoofer and is the flagship of the JBL Synthesis SSW subwoofer range. It features dual 15-inch (380mm) high-excursion cast-frame woofers in a heavily-braced, front-ported enclosure constructed from 1-inch MDF throughout. The SSW-1 delivers extreme low-frequency performance and high SPL output levels for custom installations in large to extra-large rooms. Specs: Type: Dual 15-inch (380mm) in-room passive subwoofer Recommended Amplifier Power: 2500 WRMS per woofer (5,000 WRMS total) Recommended Amplifier: (1) JBL Cinema MA4-D (bridged) Impedance: 8 Ohm per woofer Loudspeaker Sensitivity: 90 dB/1W/1m Frequency Response: 15 Hz – 400 Hz (-6 dB) Low Frequency Extension: 13.5 Hz (-10 dB), 15 Hz (-6 dB), 16.7 Hz (-3 dB) Enclosure Type: Bass reflex with dual front slipstream ports, tuned to 18 Hz Grille Dimensions: 53.5" H x 24" W x 0.738" D (1358.9mm x 609.6mm x 18.75mm) Product Dimensions: 53.5" H x 24" W x 22" D (1358.9mm x 609.6m