รายละเอียดย่อ :
 
ลำโพง Ultra compact dual 12” (300 mm) bandpass subwoofer designed specifically for use with the WL3082; can be ground-stacked or suspended and arrayed with WL3082; integral array-building hardware; available in black or white
 
รายละเอียดทั้งหมด :
 
QSC WL212-sw ลำโพง Ultra compact dual 12” (300 mm) bandpass subwoofer designed specifically 
 for use with the WL3082; can be ground-stacked or suspended and arrayed with WL3082; integral  
array-building hardware; available in black or white 
Features of the WL212-sw
- Dual 12" subwoofer in a 4th order bandpass enclosure
 
- 135 dB SPL peak output capability
 
- Frequency range to 32 Hz (-10 db down point)
 
- May be suspended at the top of a WL3082 array or behind the array
 
- Integral suspension hardware also supports WL3082 in ground stack applications
 
 
| SPECIFICATIONS | 
WL3082 | 
WL212-sw | 
 
| Configuration | 
Dual 8", 3-way, tri-amp line-array | 
Dual 12", 4th order bandpass subwoofer | 
 
Transducers   High-frequency
    Low-frequency | 
 1.4" exit, 3" diaphragm, neodymium magnet compression driver Dual, 8" woofer, 2.5" voice coil | 
 -
  Dual, 12" woofer with a 4" voice coil, ceramic magnet assembly | 
 
| Frequency Response (±3 dB) | 
68 Hz - 18 kHz | 
40 Hz - 100 Hz | 
 
| Frequency Range (-10 dB) | 
62 Hz - 20 kHz | 
32 Hz - 107 Hz | 
 
| Nominal Impedance | 
HF: 16 ohms  MF: 16 ohms LF: 16 ohms | 
  SUB: 4 ohms | 
 
| Continuous Power Capacity1 | 
HF: 85 W MF: 250 W LF: 250 W | 
  LF: 1100 W | 
 
Maximum Output, Continuous / Peak (dB SPL at 1 m) | 
HF: 127 dB SPL / 133 dB SPL MF: 122 dB SPL / 128 dB SPL LF: 122 dB SPL / 128 dB SPL | 
  LF: 129 dB SPL / 135 dB SPL | 
 
| Nominal Coverage | 
H: 140° V: dependent on number of elements used | 
- - | 
 
| Enclosure Type | 
Ported, trapezoidal | 
4th order bandpass | 
 
| Enclosure Material | 
15 mm birch plywood | 
15 mm birch plywood | 
 
| Finish | 
Available in black (WL3082) or white (WL3082-WH) paintable | 
Available in black (WL212-sw) or white (WL212-sw-WH) paintable | 
 
| Grille | 
Perforated, 16AWG steel, backed with black/white cloth fabric | 
- | 
 
| Connectors | 
2 x NL8 in parallel | 
2 x NL8 in parallel | 
 
| Pin Outs | 
1+/1- NC 2+/2- LF 3+/3- MF 4+/4- HF | 
1+/1- Sub 2+/2- NC 3+/3- NC 4+/4- NC | 
 
| Attachment Points | 
Integral, side plate adjustablerigging system, vertical splay adjustable in 1° increments from 0° - 10° | 
Integral, non-adjustable | 
 
| Weight (Net) | 
38 lbs (17 kg) | 
109 lbs (49.4 kg) | 
 
| Weight (Shipping) | 
45.5 lbs (20.7 kg) | 
125 lbs (56.7 kg) | 
 
| Dimensions (HWD) | 
9" x 20" x 16" 229 mm x 508 mm x 406 mm | 
15" x 20" x 29" 381 mm x 508 mm x 737 mm | 
 
| Available Accessories | 
AF3082-S AF3082-L EB3082 CP3082-4 PB3082 AF8-10 | 
AF3082-L CP212-2 AF3082-S | 
 
 
  
 
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