Eastern Acoustic Works SB850ZR

The SB850zR incorporates recently developed advances in loudspeaker technology and performance by EAW Engineers. A deeper enclosure was designed to allow use of the same driver used in the legendary SB1000. This significantly enhances the SB850zR performance, providing the same high impact and low frequency response of the SB1000 but in an enclosure footprint matched to the KF850z. The "z" enclosures incorporate a stacking pad on top that mates with a recess in the bottoms. This facilitates stacking the SB850zR with the KF850z.

SB850zR DSP processor settings are available online for EAW's MX8750 as well a select group of other popular touring processors. DSP settings have been engineered to acoustically integrate the SB850zR with the KF850z.

SB850 applications continue to include: concert tours, corporate events, large theaters, stadiums, cathedrals, large live music clubs. Six year warranty.

Features

• Dual 18 in subwoofer
• SB1000 performance in an 850 format enclosure
• Stacking enclosure without fly-track hardware
• Companion to KF850z full-range

Specifications

• Configuration: 2 x 18" cones, vented
• Operating Mode: Single-Amp LF1/LF2; Dual-Amp LF1, LF2
• Operating Range: 30Hz to 150Hz
• Nominal Beamwidth (H x V): 360 x 360 degrees
• Axial Sensitivity (SPL, whole space): LF1/LF2 100dB
• Peak Sensitivity (SPL, whole space): LF1/LF2 109dB
• Input Impedance (ohms, nominal): LF1/LF2 4; LF1, LF2 8 (each)
• Recommended High Pass Filter: =/>20Hz, 24 dB/octave Butterworth
• Power Handling: LF1/LF2 2000W @ 4 ohms; LF1, LF2 1000W @ 8 ohms (each)
• Calculated Axial Output Limit (SPL): LF1/LF2 whole space 133 dB; half space 139 dB