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The WL3082 is designed for tri-amplification. Adding WL212-sw subwoofers
creates a 4-way active system. For applications in which audio quality is
paramount but operational simplicity and low-cost are also critical, the QSC
SC28 processor delivers factory programmed voicings while also offering
user-adjustable system equalization, offset delays and output levels.
QSC system engineers have employed the power of the SC28 processor’s
FIR (finite impulse response) filters to implement Intrinsic Correction™ of
the loudspeaker. Intrinsic Correction provides the most accurate acoustical
magnitude, frequency and phase domain performance possible. Intrinsic
Correction can compensate for many causal phenomena such as the
effects of waveguide acoustical impedance and loudspeaker cone
resonance. The result is a loudspeaker system with excellent power
response and extremely natural, uncolored sound across its frequency
band and coverage area. An array of loudspeakers with Intrinsic Correction
tunings will be very responsive to the use of equalization to compensate
for array configuration, acoustical conditions or user preferences. For users
needing sophisticated, programmable DSP, voicings are available for QSC
BASIS™ processors.
Specifications | Signal Processing
WL3082 WL212-sw
Configuration Dual 8", 3-way, tri-amp line-array Dual 12", 4th order bandpass subwoofer
Transducers
High-frequency
Low-frequency
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: 16Ω
MF: 16Ω
LF: 16Ω
SUB: 4Ω
Continuous Power Capacity
1
HF: 85 W
MF: 250 W
LF: 250 W LF: 1100 W
Sensitivity (1 W at 1 m) HF: 108 dB SPL
MF: 98 dB SPL
LF: 98 dB SPL LF: 99 dB SPL
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 adjustable rigging system, vertical splay adjustable
in 1° increments from 0° – 10°
Integral, non-adjustable
Weight (Net / Shipping) 38 lb (17 kg) / 45.5 lb (20.7 kg) 109 lb (49.4 kg) / 125 lb (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
See descriptions on back
AF3082-S • AF3082-L • EB3082 • CP3082 • PB3082 • AF8-10 AF3082-L • CP212 • AF3082-S
1) 2 hours, IEC specified noise
Specifications subject to change without notice.
WideLine-8 Signal Processing
BASIS 914lz
SC28