JBL STX828S

รหัสสินค้า : JBL-STX828S

JBL STX828S ตู้ลำโพง Dual 18" Bass Reflex Subwoofer 

A dual 18" high power subwoofer system in a front-loaded, vented enclosure designed for maximum low-frequency performance. The STX828 has an optional wheel kit. Two drivers give 2,000 watts of continuous pink noise power handling, 4kW program and 8 kW peak.

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

(Cont. Pink Noise/Program/Peak)  :  2000 W / 4000 W / 8000 W

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)