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
Dimensions (WxDxH): 1065mm X 756mm X 560mm / 41.9″ X 129.8″ X 22.0″
Net Weight: 92.04kg / 202.4lbs

Price-Flex

Price Flex

Name: Wharfedale Pro WLA-218BA
Brand: Wharfedale Pro
SKU: WHAR-WLA 218BA SUB
Availability: InStock

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Delivery Exclusions

PLEASE NOTE:

Some products are exceptionally large, heavy or bulky and require specialist freight services. This typically includes items such as large PA speakers, dual 15″ speaker cabinets, dual 18″ subwoofers, flight cases and other oversized or very heavy equipment.

We work hard to keep our prices as competitive as possible and, in most cases, delivery is completely covered by our standard shipping rates. However, for certain oversized items being delivered to regional or outlying areas, the actual courier cost can be significantly higher than standard deliveries. This is also owing to factors completely outside of our control (petrol costs and rising costs of delivery by courier partners)

If this applies to your order, we will always contact you before dispatch to discuss the available options. These may include:

Proceeding with a small additional freight contribution.
Collecting the order from one of our suppliers or a nearby courier depot where available.
Cancelling the order for a full refund if a suitable solution cannot be reached.

Please be assured that we only request an additional freight contribution in exceptional circumstances where the courier cost is substantially higher than normal. Our goal is always to deliver your order at the advertised price whenever possible.

If you’re unsure whether an item may be affected, you’re welcome to contact us before placing your order and we’ll gladly provide a delivery estimate.

Thank you for your understanding and ongoing support!