Description

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 (GP218-sw-BK) or white (GP218-sw-WH). Cinema-version available for surround LFE. SPECIFICATIONS GP218-sw Configuration 2 × 18″ vented subwoofer Transducers 8 ohm, 18″ woofer with a 4″ 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 (GP218-sw-BK) or white (GP218-sw-WH) 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 Weight 191 lb / 86.6 kg Net 209 lb / 94.8 kg Shipping Dimensions (HWD) inches 20 x 47.17 x 30 Dimensions (HWD) mm 508 x 1198 x 762 Accessories Available (optional) CRT-218-0 Wood cart .