WLA-218BA
WLA-218BA - 2 x 18" active sub. Birch plywood construction. Internal DSP with FIR filters. Software control over RS485 protocol.
DUAL 15" SUBWOOFER
At the heart of the WLA-28SUBA are 2 x 15″ LF drivers with 4.0″ voice coils
INTERNAL DSP WITH FIR
8 x DSP Presets – built in – including FIR.
Easy to get great results – fast.
The AUDIENCE or STAGE presets can be used in an Inverted Stack Gradient array configuration.
SPECIFICATIONS
| Model Name |
WLA-218BA |
| System Type |
Active 2×18 Subwoofer |
| Frequency Response (+/-3 dB) |
30 Hz-100 Hz |
| Frequency Range (-10 dB) |
25 Hz-150 Hz |
| Loudspeaker Sensitivity @ 1 W / 1 m) |
109 dB |
| Maximum SPL(peak)(@1 m) |
148 dB |
| Nominal Coverage (H x V) |
– |
| Signal Processing |
DSP based,8 presets resident in Input Module |
| Preset list |
A) 1 SPKR 80 Hz LPF
B) 1 SPKR 100 Hz LPF
C) >2 SPKR 80 Hz LPF
D) >2 SPKR 100 Hz LPF
E) CARDIOID AUDIENCE
F) CARDIOID STAGE
G) CUSTOM
H) CUSTOM |
| Amplifiers |
|
| Amplifier Design |
Class D |
| Power Rating: |
4000 W Peak / 2000 Continuous |
| Power On Protection |
Power switch on/off mute |
| Thermal Protection |
Amplifier Shut Down. Auto Reset |
| Low Line Voltage Shut Down |
80% Nominal Line Voltage |
| Driver Protection |
Independent L/ H Limiters and DC |
| DC and Short Protection |
Yes |
| Limiter Indicator |
Red LED |
| Signal Indicator |
Green LED |
| Power/Active Indicator |
White LED |
| Find Function Indicator |
Blue LED |
| Input Sensitivity |
+4 dBu |
| Maximum Input Level |
+18 dBu |
| |
|
| Input Impedance |
Balanced: 10 KΩ |
| AC Power details – Power Supply |
High Efficiency Switching Mode Power Supply |
| Connectors |
|
| Input Connector |
XLR 1/ 4〞Combo jack |
| Link Connector |
Balanced XLR pin Connector |
| UPDATE |
USB Type B |
| NETWORK (RS485) |
RJ45 |
| AC Power Options |
AC 100–240 V~,50/60 HZ |
| AC Input Connector |
powerCON |
| AC Loop Through Connector |
powerCON |
| Hardware – Rigging |
– |
| Enclosure Material and finish |
18 mm Plywood |
| Colour Options |
Black Rhino Paint |
| Grille Material & Finish |
1.5 Steel |
| Unpacked dimensions – Height |
560 mm / 22.0″ |
| Width (Front) |
1065 mm / 41.9″ |
| Width (Back) |
1065 mm / 41.9″ |
| Depth |
756 mm / 29.8″ |
| Packed Dimensions – Height |
638 mm / 25.1″ |
| Width (Front) |
1138 mm / 44.8″ |
| Width (Back) |
1138 mm / 44.8″ |
| Depth |
829 mm / 326.0″ |
| Net Weight (Kg / lbs) |
78.0 Kg / 171.6 lbs |
| Gross Weight (Kg / lbs) |
92.04 Kg / 202.4 lbs |
