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home > Wharfedale Pro WLA-121SUB - 21" passive subwoofer > Wharfedale Pro WLA-121SUB - 21" passive subwoofer

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Wharfedale Pro WLA-121SUB - 21" passive subwooferOnline Stock Only. Local pickup may be available on some items with prior arrangement. We Price Match please call in or text 04 5555 1974. Wharfedale Pro WLA 121SUB 21" passive subwoofer WLA 121SUB WLA 121SUB 21" Passive Subwoofer to suit Hybrid Curvature Array 32000W Programme with 4. 0" Quattro LF Voice coil, 147 dB system peak SPL 21 Beyma driver 1600 W Continuous 3200 W Programme 6400 W Peak 4. 0 Quattro LF voice coil (4 layers) 147 dB System Peak

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Online Stock Only. Local pickup may be available on some items with prior arrangement. We Price Match please call in or text 04 5555 1974.

Wharfedale Pro WLA-121SUB - 21" passive subwoofer

Name: Wharfedale Pro WLA-121SUB - 21" passive subwoofer
Brand: www.multigravir.hu
SKU: 20677828689
Price: 1335.50 USD
Availability: InStock
Rating: 4.0954 (360 reviews)

WLA-121SUB

WLA-121SUB - 21" Passive Subwoofer to suit Hybrid Curvature Array - 32000W Programme with 4.0" Quattro LF Voice coil, 147 dB system peak SPL

21″ Beyma driver
1600 W Continuous
3200 W Programme
6400 W Peak
4.0″ Quattro LF voice coil (4 layers)
147 dB System Peak SPL

21". YES - REALLY!

The 21″ subwoofer driver is manufactured by Beyma in Europe.
Extreme features… for extreme (and controllable) sub sound pressure levels.

SPECIFICATIONS

Model Name	WLA-121SUB
Design	Subwoofer
System Type	21″ Subwoofer
Configuration	Single Subwoofer
Frequency Response (+/-3 dB)	25 Hz – 100Hz
Frequency Range (- 10 dB)	18 Hz – 125 Hz
Sensitivity 2.83 V/1 m	103 dB*
Calculated Maximum SPL @ 1 m	141 dB*
System Peak SPL	147 dB**
System Rated Impedance	4 Ω
*	level at 1 m under half space conditions using pink noise with crest factor 2, with dedicated preset.
**	level at 1 m under half space conditions using pink noise with crest factor 4, with dedicated preset.
Low Frequency Transducer
Size	545 mm / 21″
Voice Coil Size	101.6 mm / 4.0″ QUATTRO (4 layers)
LF Frame Material	Aluminium
High Frequency Transducer
HF Driver Type	/
Coil Size (mm / inches)	/
Exit Size (mm / inches)	/
Diaphragm Material	/
Waveguide Type	/
Nominal Coverage (HxV)	/
Special Features
	Aluminium demodulating ring
	Waterproof LF cone
	Malt Cross® TCS
Power (AES2)
System Continuous Power (W)	1600
System Programme Power (W)	3200
System Peak Power (W)	6400
Crossover Frequency	100 Hz
Recommended HPF = BW 18 dB/oct.	20 Hz
Input Connector	2 x speakON compatible
Rigging & Hardware:	3 points for rigging
Vertical Splay angle range:	/
Horizontal Splay angle	/
Optional Accessories	WLA-1 Common Fly Frame
Optional Accessories	–
Stand pole:	M20 Pole mount
Handles:	2 side （4 pcs)
Enclosure
Cabinet Type	Rectangular
Enclosure Material and finish	18 mm plywood / Rhino Rock
Colour	Black paint
Grille Material & Finish	Powder coated perforated steel
Dimensions – Unpacked:
Height Front	820 mm / 32.3″
Height Rear	/
Width	566 mm / 23.4″
Depth	760 mm / 29.9″
Dimensions – Packed:
Height	895 mm / 35.2″
Width Front	656 mm / 25.8″
Width Rear	/
Depth	850 mm / 33.5″
Weight
Net Weight	70.5 Kg
Gross Weight	76.5 Kg