12inch audio woofer low frequency transduces

Payment Terms: T/T,L/C,WU
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Basic Info.
  • Voltage: Others 
  • Style: Others 
  • Brand Name: LISTEN-ACOUSTIC 
  • Certificate: CE & ROHS 
  • OEM & ODM: Yes 
  • Warranty date: 1 year 
  • Nominal impedance: 8 Ohm 
  • Voice coil diameter: 77mm(3") 
  • Magnet gap depth: 10mm 
  • Freq .Resp: 48-3500 Hz 
  • Model No.: W1230A 
  • Place of Origin: Zhejiang  
  • Min.Order: 50 Piece/Pieces
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 3000pcs each month
  • Packing:Carton Packing
  • Delivery Date: 30days

Product: 12inch audio woofer low frequency transduces W1230A

1. Resonance frequency: FS---48Hz
2. Overall diameter: 313mm
3. Net weight: 4.0kg

APPLICATION2 or 3 -way systems
Nominal impedance8 Ohm
Powel handling AES noise400W
Sensitivity(1w / 1w)98dB
Freqency response48-3500 Hz
Voice coil diameter77mm(3")
Voice coil materialCu
Magnet gap depth10mm
BasketCast Aiuminium
Resonance frequencyFS---48Hz
DC resistanceRe---5.6 Ohm
Mechanical Q factorQms---4.5
Electrical Q factorQes---0.32
Total Quality factorQts---0.30
Equivalent volumeVas---72L
Moving massMms---0.072kg
Mechanical complCms---0.182 mm/N
BL factorBL---23 Tesla/m
Effective piston areaSd---0.0531nl2
Max.linear excursionXmax--- +3.5mm
Half-space efficiencyEff---3.12%
Overall diameter313mm
Mounting holes diameter6.5mm
Bolt circle diameter298mm
Baffle cut-out diameter286mm
Overall depth150mm
Net weight4.0kg

Metal Speaker Grill Material Plastic Cabinet

Metal Speaker Grill Material Plastic Cabinet
Advantages to work with Listen-acoustic team:

1) Quality control and Guarantee (focus on details)
2) Full line pro audio One-shop service
3) Minimum OEM/ODM quantity request
4) Shipping on time

Metal Speaker Grill Material Plastic Cabinet

If you want more detailed information of this product or related problems,
Please contact us without hesitate, Tel: +86 - 574 - 8786 5631 or Email
We will reply you soon.

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12inch audio woofer low frequency transduces
Product: 12inch audio woofer low frequency transduces W1230A
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Mr. Roman Ji
Tel: 86-574-87865631
Mobile: 86-13429321511
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Contact Method
F/4, No.99, Lane 520, TongNing Road, Jiangbei District, Ningbo, Zhejiang, China (Mainland)
Fax: 86-574-65060088
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