REL Acoustics S/850 Subwoofer

The REL S/850 is the foundation of Serie S, the model upon which the entire range was built. Every design lesson proven here shaped the rest of the line. With immense reserves of power and speed, the S/850 delivers explosive attack, immense output, and the refinement to disappear into the music or film.

Features

• Drivers: 12" CastAlloy™ active driver + passive radiator
• Amplifier: 850W Linear Class D
• Cabinet: Wider, lower profile for improved presence
• Low Frequency Extension: -6dB at 19 Hz
• Wireless: Airship Direct ready

Refined Design and Wireless Connectivity

Its redesigned, wider lower cabinet enhances scale and presence, while subtle details ensure it looks as refined as it sounds. Available with standard cloth grilles or the option to upgrade to premium wood, the S/850 sets the benchmark for design and performance. As with all Serie S models, the S/850 is Airship Direct™ ready, offering wireless freedom without sacrificing speed or detail.

Specifications

Type:	Front-firing active driver, down-firing passive
Active Driver Size & Material:	12 in. (305mm) long-throw, CarbonAlloy™ cone structure, die-cast alloy chassis
Passive Radiator Size & Material:	12 in. (305mm), Carbon/Carbon flat cone structure, steel chassis
Low Frequency Extension:	-6dB at 19Hz
Input Connectors:	High Level Neutrik Speakon, Low Level (2) RCA, (1) LFE RCA, (1) LFE XLR
Output Connectors:	High Level Neutrik Speakon, (1) Low Level RCA, (1) LFE RCA or (1) LFE XLR
Power Output:	850 watts (RMS)
Amplifier Type:	Linear Class D
Wireless Capability:	REL AirShip Direct (sold separately)
W x H x D:	17 x 17.5 x 20 in. (432 x 445 x 514 mm)
Net Weight:	75 lbs. (34 kg)
Finish:	Piano Black Lacquer, Gloss White Lacquer, 8 coats
Line Array Capable (Y/N):	Y