Features

  • Very high acoustic output capability: 140.5 dB SPL (1m) peak.
  • Tight musical "punch" combined with low-frequency extension down to 27.4 Hz.
  • Elegant transport and handling features including an optional transport dolly plus soft cover and four thoughtfully placed handles.
  • Premium-grade, long-excursion, high-power woofers with 4", fiberglass voice coils, double layer spiders and triple-roll surrounds.
  • 18 mm birch ply enclosure with independent, dual chambers and extensive internal bracing for rigidity and solid, accurate reproduction.
  • Finish available in black.
  • Cinema-version available for surround LFE.
 
SPECIFICATIONS
 
GP218-sw
Configuration 2 × 18-inch vented subwoofer
Transducers 8 ohm, 18-inch woofer with a 4-inch voice coil, ceramic magnet assembly
Frequency Response (±3 dB) 31.4 Hz to 240 Hz (without processing)
Frequency Range (-10 dB) 27.4 Hz to 1.2 kHz (without processing)
Nominal Impedance 4 ohms
Continuous Power Capacity 1700 W
Recommended Power 3000 to 4000 W
Sensitivity (1 W at 1 m) 101.5 dB
Maximum Output - Continuous / Peak (SPL at 1 m) 134.5 dB / 140.5 dB
Cabinet Type Vented, rectangular enclosure
Enclosure Material Baltic birch plywood / 18 mm
Finish Finish available in black
Grille 14 gauge powder coated steel
Connectors Two NL4 in parallel
Pin Outs  
Pins
1+/1-Sub
2+/2-NC
 
Attachment Points Sixteen (16) threaded M10 inserts
Dimensions (H×W×D) 508 × 1198 × 762 mm
20 × 47.17 × 30 in
Carton Dimensions (H×W×D) 660 × 1240 × 915 mm
26 × 48.8 × 36 in
Net Speaker Weight 86.6 kg / 191 lb
Shipping Weight 99 kg / 218.3 lb
Accessories Available (optional) CRT-218-0 Wood cart 
CVR-GP218 Cover

All specifications are subject to change without notice.