The WLA-218BA Active Line Array
Key Features
- Dual 18″ LF drivers with 4.0″ voice coils
- 148 dB Max SPL @ 1 meter
- 18 mm Birch Plywood construction
- 2000 watts Continuous
- 4000 watts Peak
- 8 DSP presets including FIR
General Specifications
- 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
- 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
- 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: AAC100–240 V~,50/60 HZ
- AC Input Connector: powerCON
- AC Loop Through Connector: powerCON
- Enclosure Material and Finish: 18 mm Plywood
- Color Options: Black Rhino Paint
- Grille Material & Finish: 1.5 Steel
Wharfedale wla218sub active dual 18inch bassbin
- Brand: Wharfedale
- Product Code: WLA218SUBA
- Availability: In Stock
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R37,200.00