Wharfedale Pro WLA-28A Active 2 Way Bi-Amplified Line Array Speaker 8-Inches

The WLA-28A WLA Series 2 Way Bi-Amplified 1500W Peak 8" Line-Array Active PA Speaker by Wharfedale Pro offers 750W of continuous power.

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.

• 750 W continuous
• Dual 8" active array element
• Internal DSP with FIR presets x8
• 15 mm / 18 mm Birch plywood construction
• 100° x 10° dispersion
• 650 W LF + 100 W HF Continuous
• 1300 W LF + 200 W HF Peak
• Network connection using RS485 protocol
• 132 dB Max SPL @ 1 m

• System Type: Active 8" 2-way Bi-Amplified
• Frequency Response (+/-3 dB): 60 Hz - 20 KHz
• Frequency Range (-10 dB): 55 Hz - 20 KHz
• Loudspeaker Sensitivity @ 1 W / 1 m): 100 dB
• Maximum SPL(peak)(@1 m): 132 dB
• Nominal Coverage (H x V): 100° x 10°
• Signal Processing: DSP based, 8 FIR presets resident in Input Module

• A) 1 SPKR 100 Hz HPF
• B) 2 to 4 SPKR 100 Hz HPF
• C) 4 to 8 SPKR 100 Hz HPF
• D) >8 SPKR 100 Hz HPF
• E) 2 to 4 SPKR
• F) 4 to 8 SPKR
• G) >8 SPKR
• H) CUSTOM

• Amplifier Design: Class D
• Power Rating:: 1500 W Peak (1300 W LF + 200 W HF), 750 W Continuous (650 W LF + 100 W HF)
• 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 KOhm
• 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 100-120 V~/ 220-240 V~,50/60 HZ
• AC Input Connector: powerCON
• AC Loop Through Connector: powerCON

• Integral side plate adjustable rigging 0°-10°
• Enclosure Material and finish: 15 mm / 18 mm Plywood
• Colour Options: black paint
• Grille Material & Finish: 1.5 Steel

• Height: 250 mm / 9.84" 181 mm / 7.1"
• Width (Front): 760 mm / 29.92"
• Width (Back): 760 mm / 29.92"
• Depth: 463.2 mm / 18.23"

• Height: 320 mm / 12.6"
• Width (Front): 830 mm / 32.7"
• Width (Back): 830 mm / 32.7"
• Depth: 534 mm / 21.0"

• Net Weight: 30.2 Kg / 66.4 lbs
• Gross Weight: 32.5 Kg / 71.5 lbs