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Speaker Driver Unit

Negotiable MOQ: 10 Pieces (Price negotiable depending on order volume and customization)

Key Specifications

Model Number:

SW-12044 Woofer

Type:

Passive

Place of Origin:

Guangdong, China

Guangzhou Baisheng Audio Equipment Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

Guangzhou

Delivery Detail:

Delivery time depends on order quantity.

Model Number SW-12044 Woofer

Type Passive

Place of Origin Guangdong, China

SW-12044 Woofer
1000W continuous program power capacity 99.3mm copper voice coil 35-2000 Hz response 96 dB Sensitivity
Specifications
Nominal Diameter	460mm(18in)
Nominal Impedance	8Ω
Minimum Impedance	7.2Ω
Power Handling
(90-900 Hz)
Nominal	550W
Continuous Program	1100W
Sensitivity (1W/1m)	98dB
Frequency Range	35-2000 Hz
Voice Coil Diameter	99.3mm
Winding Material	Copper
Former Material	KSV
Winding Depth	22mm
Magnetic Gap Depth	12mm
Flux Density	1.2T
Also available in 16Ω, data upon request
Thiele & Small Parameters
Fs	37 Hz
Re	5Ω
Qes	0.32
Qms	12.5
Qts	0.31
Vas	226dm3
n 0	1.00%
X max	±5mm
X var	±6mm
Mms	214.7g
B1	25.6Tm
Le	1.9mH
Mounting and Shipping Information
Overall Diameter	462mm
Bo 1t Circle Diameter	474mm
Baffie Cutout Diameter	435mm
Ddepth	210mm
F 1 ange and Gasket Thickness	15.5mm
Net Weight	13kg
Shipping Weight	14kg
Shipping BOX	500×500×250mm
2hours test made with continuous pink noise signal(6 dB crest factor) within the speicifled range, Power calculated on rated minimum impedance, Loudspeaker mounted In 35 liters(1.25ft3) bass-refiex box, tuned at 65Hz.
Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
Applied RMS Voltage is set to 2.83V for 8 ohms Nominal impedance, average SPL from 100 to 1000 Hz.
Thiele-Small parameters are measured after a high level 20 Hz sine wave preconditioning test.