JBL Speaker JRX218SD

JBL Speaker JRX218SD AUDIO SYSTEMS

JBL JRX218SD 18″ Compact Subwoofer woofer with a cast frame and 3″ voice-coil.

Features    

  • 18 in. compact subwoofer.
  • 350 W (continuous), 1400 W (peak) power capacity.
  • The rugged enclosure is constructed from 19 mm (.75 in) MDF (Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for durability and improved low-frequency performance. The enclosure is covered in black carpet.
  • A top mounted, cast aluminum 36 mm pole mount receptacle can receive an optional SS3BK pole to facilitate use of the JRX218S as a base for a midhigh speaker cabinet.
  • Non-resonant, all steel handles are used.
  • Attractive 18-gauge perforated steel grille protects components from damage.
Specification
  • Power Rating    :    350 W / 1400 W
  • Frequency Range (-10 dB)    :    34 Hz – 250 Hz
  • Frequency Response (±3 dB)    :    53 Hz – 250 Hz
  • Sensitivity (@1m)    :    98 dB
  • Nominal Impedence    :    4 ohms
  • Recommended Amplifier Power    :    350 W to 700 W into 4 ohms
  • Maximum SPL    :    133 dB peak, @1 m (3.3 ft)
  • Dimensions (H x W x D)    :    605 mm x 508 mm x 551 mm  (23.8 in x 20.0 in x 21.7 in)
  • Net Weight    :    32.2 kg (71 lb)
  • Low Frequency Driver    :    M118-4
  • Input Connectors    :    Neutrik® Speakon® NL-4 (x2); parallel
  • Grille    :    18-gauge, powder-coated steel