JBL 828

Category:

Description

FEATURES:
Dual 18 in. Super Vented Gap™ woofers for extended low frequency output.
Dual 18 in. Super Vented Gap™ woofers for extended low frequency output.
Rugged DuraFlex™ coated enclosures sized to be truck pack friendly.
14-Gauge steel grille lined with acoustically transparent cloth.

SPECIFICATIONS:
Frequency Range ( –10 dB) 32 Hz-250 Hz
Frequency Response (± 3 dB) 37 Hz-120 Hz
Sensitivity (1W/1m) 99 dB
Power Rating 2000 W / 4000 W / 8000 W
(Continuous/Program/Peak)
Rated Maximum SPL 138 dB SPL Peak
Nominal Impedance 4Ω
Input Connectors Two NL4
Operational Modes Subwoofer
Dimensions (H x W x D) 564 mm x 1137 mm x 714 mm
(22.2″ x 44.8″ x 28.1″)
Net Weight 82 kg (180 lbs)

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