Wharfedale Pro WLA-28A - 2 x 8" active element.

Wharfedale Pro WLA-28A - 2 x 8" active element.

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WLA-28A

WLA-28A - 2 x 8" active element. Birch plywood construction. Internal DSP with FIR filters. Software control over RS485 protocol.

DUAL 8"

At the heart of the WLA-28A are 2 x 8″ custom Wharfedale Pro LF drivers.
These feature 2.0″ voice coils to ensure high efficiency and high power handling.
These perfectly matched custom transducers are what give a WLA-28A system that special sonic impact.

INTERNAL DSP WITH FIR

8 x DSP Presets – built in – including FIR.
Easy to get great results – fast.
For the subwoofers (WLA-28SUBA and WLA-218BA) the AUDIENCE or STAGE presets can be used in an Inverted Stack Gradient array configuration.

ABOUT THE CLARITY

The new neo HF compression driver delivers additional clarity and performance with enhanced definition.
It is custom made by Wharfedale Pro and is coupled to a 100° x 10° waveguide.

SOFTWARE CONTROL

The network connection uses RS485 protocol and gives GUI control over the DSP parameters of each element in the array.

SPECIFICATIONS

Model Name	WLA-28A
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
Preset list	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
Amplifiers
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 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 100-120 V~/ 220-240 V~,50/60 HZ
AC Input Connector	powerCON
AC Loop Through Connector	powerCON
Hardware – Rigging	Integral side plate adjustable rigging 0°-10°
Enclosure Material and finish	15 mm / 18 mm Plywood
Colour Options	Black Rhino Paint
Grille Material & Finish	1.5 Steel
Unpacked dimensions – 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″
Packed Dimensions – Height	320 mm / 12.6″
Width (Front)	830 mm / 32.7″
Width (Back)	830 mm / 32.7″
Depth	534 mm / 21.0″
Net Weight (Kg / lbs)	30.2 Kg / 66.4 lbs
Gross Weight (Kg / lbs)	32.5 Kg / 71.5 lbs

User Manual

Please note: Shipping quoted is an estimate only. We will contact you for actual shipping charges or you can contact us for a shipping quote.

Wharfedale Pro WLA-28A - 2 x 8" active element.

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