JBL Speaker STX818S


JBL STX818S ลำโพงซับ ราคา ลำโพงซับวูฟเฟอร์ Single 18” Bass Reflex Subwoofer 

ราคา ตู้ลำโพงซับวูฟเฟอร์ 18 นิ้ว, ตู้ซับ

A single 18″ compact high power subwoofer system in a front-loaded, vented enclosure designed for minimum frontal area provides 1,000 watts of continuous pink noise power handling, 2 kW program and 4 kW peak. The STX818S also comes equipped with a top-mounted M20 pole-mount and an optional wheel kit.

Features :

  • 18 in. Super Vented Gap™ woofer for extended low-frequency output.
  • Large port area for reduced distortion.
  • 20 mm threaded pole socket for solid, secure satellite speaker mounting.
  • Rugged DuraFlex™ coated enclosures sized to be truck pack friendly.
  • 14-Gauge steel grille lined with acoustically transparent cloth.
Frequency Range ( –10 dB) 35 Hz-250 Hz
Frequency Response (± 3 dB) 40 Hz-120 Hz
Sensitivity (1W/1m) 96 dB
Power Rating 1000 W / 2000 W / 4000 W
(Cont. Pink Noise/Program/Peak)
Rated Maximum SPL 132 dB SPL Peak
Nominal Impedance
Input Connectors Two NL4
Operational Modes Subwoofer
Dimensions (H x W x D) 558 mm x 568 mm x 718 mm
(22.0″ x 22.4″ x 28.3″)
Net Weight 45 kg (100 lbs)