Wharfedale Pro WLA-28SUBA WLA Series 2 Way Bi- Line-Array Active Subwoofer 15-Inches SKU# WD-W28SUBA

The WLA-28SUBA WLA Series 2 Way Bi-Amplified 4000W Peak 2x15" Line-Array Active Subwoofer from Wharfedale Pro has dual 25 inch low frequency drivers to handle your lows.

The quality and durability of the well established WLA series is now available in an active series. The series consists of 5 new models which are enhanced with internal DSP using FIR presets. Network control also delivers remote system management tools through a single cable.

The line-up consists of a 2 x 8" array element, two active floor monitors, a dual 15" flown subwoofer and the 2400 W continuous WLA-218BA dual 18" subwoofer which can also operate in a cardioid configuration as a result of the DSP presets. This is a combination of products which allows for comprehensive systems to be designed for the most demanding applications and venues

• Dual 15" LF drivers with 4.0" voice coils
• 145 dB Max SPL @ 1 meter
• 15 mm / 18 mm Birch plywood construction
• Integral rigging system
• 2000 watts Continuous
• 4000 watts Peak
• 8 x DSP presets

• System Type: Active 2×15 Subwoofer
• Frequency Response (+/-3 dB): 39 Hz-125 Hz
• Frequency Range (-10 dB): 35 Hz-163 KHz
• Loudspeaker Sensitivity @ 1 W / 1 m): 108 dB
• Maximum SPL(peak)(@1 m): 145 dB
• Nominal Coverage (H x V): REMOVE
• Signal Processing: DSP based,8 presets resident in Input Module

• 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 W 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: RMS, Peak 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 KO
• AC Power details - Power Supply: High Efficiency Switching Mode Power Supply

• 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

• Integral side plate
• Enclosure Material and finish: 15 mm / 18 mm Plywood
• Colour Options: black paint
• Grille Material & Finish: 1.5 Steel
• This subwoofer has a side plate for secure rigging.

• Height: 485 mm / 19.1"
• Width (Front): 760 mm / 29.9"
• Width (Back): 760 mm / 29.9"
• Depth: 775 mm / 30.67"

• Height: 575 mm / 22.6"
• Width (Front): 850 mm / 33.5"
• Width (Back): 850 mm / 33.5"
• Depth: 865 mm / 34.6"

• Net Weight: 67.0 Kg / 147.4 lbs
• Gross Weight: 74.3 Kg / 163.5 lbs