S4S

S4S

NS4S

Dual 10" (250mm) Flush-mount Passive Subwoofer


Dual 10" (250mm) Flush-mount Passive Subwoofer

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S4S

The S4S flush-mount passive subwoofer is part of the Synthesis Four system, offering you a choice of ways to fill 7,500 cubic feet of space with dramatic, full-spectrum sound from compact system components. Begin with three-way, in-wall main loudspeakers (one S4HC and two S4VC’s). Back them up with two S4S subwoofers and an S820 amplifier for an all-in-wall solution and four S4Ai in-wall multipole surrounds. Add the power of an SDP-40HD processor/controller, SDEC-3000 digital equalizer and S7165 7-channel amplifier. A complete S4S loudspeaker system includes the S4S in-wall subwoofer and the S4SBB back box, which must be purchased separately. A high-quality, external two-channel power amplifier, such as the JBL Synthesis S820, is also required, and must be purchased separately.

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S4S Highlights


General Specifications

Flush-mount Passive Subwoofer
Two 10” (25.4 cm) front-firing woofers using Ceramic-Metal Anodized woofers for high output and low distortion.
Frequency Response 22Hz – 150Hz (-3dB)
Maximum Recommended Amplifier Power 600 Watts
Impedance 6 Ohms nominal 4 Ohms minimum
Sensitivity 88dB (2.83V/1m), both woofers driven
Wall grille cutout dimensions (H x W) 24.5” x 15” (62.2 cm x 38.1 cm)
Weight 24 lb (10.9 kg)
Paintable finish (grille)

Manuals & Downloads

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