10
WL218-sw Specifications
Configuration:
2 x 18-inch (457mm) ported subwoofer
Transducers:
8 ohm, 18-inch (457mm) cone transducer with 4-inch (102mm) voice coil, ceramic magnet
Frequency Response
1
:
38 - 240 Hz (+/- 3 dB)
Frequency Range
2
:
31 - 1200 Hz (-10 dB)
Impedance:
4 ohms nominal (3.2 ohms minimum at 145 Hz)
Continuous Power Capacity
3
:
2000W (80V into 3.2 ohms)
Sensitivity (1W at 1m)
4
:
101 dB SPL
Maximum SPL (continuous/peak)
5
:
134/140 dB SPL at 39 inches (1m)
Enclosure Type:
Ported, trapezoidal enclosure
Enclosure Material:
Baltic birch plywood. 1.42-inch (36mm) baffle and sides, 0.59-inch (15mm) top and bottom
Finish:
Polymer paint, water based
Grille:
14 gauge (0.074-inch) thick powder coated steel
Connectors:
Two (2) NL4 in parallel, pins 1+/- sub. Pins 2+/- unused (may be reconfigured for use of 2+, 2-),
Factory wiring:
Transducer 1: white to 1+, black to 1-. Transducer 2: orange to 1+, grey to 1-
Attachment Points:
Integral, adjustable rigging system; splay adjustable at 0, 2,3,4,5,6,7,8,9,and 10 degrees
Weight:
Without DB218-sw dolly board-
Net: 206 lb (93.4 kg)
With DB218-sw dolly board-
Net 236 lb (107.0 kg)
Shipping: 251 lb (113.8 kg)
Working Load Limit Information:
Notes:
1
±3dB relative to sensitivity, based upon half-space conditions, without external processing
2
-10dB relative to sensitivity, based upon half-space conditions, without external processing
3
40 to 400 Hz, 2 hours pink noise, 6dB crest factor, power defined as Vrms squared divided by minimum impedance
4
2 pi conditions averaged in the adjacent octave band below crossover frequency
5
Calculated using power capacity and sensitivity
Component
Weight
5:1 Design Factor
7:1 Design Factor
10:1 Design Factor
WL218-sw Loudspeaker
206 lb (93.4 kg)
3400 lb(1540 kg)
2400 lb (1090 kg)
1700 lb (771 kg)
Содержание WideLine WL218-sw
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