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T12-7544-Y190-A4, 12" Coaxial Transducer, 75mm voice coil

 75mm voice coil Low frequency and 44mm voice coil Hi frequency
 700 Watt continuous program power handling
 Sensitivity 97 dB (LOW), 109 dB (HI)
 Frequency range 43.8Hz-3KHz (LOW), 900Hz-18KHz (HI)
 BL of 13.5824 Txm to provide a faster and accurate low frequency

Quantity:
  • T12-7544-Y190-A4
  • BOWAY
  • 85182900


PRECISION TRANSDUCERS

T12-7544-Y190-A4

COAXIAL WOOFER


FEATURES


n  75mm voice coil Low frequency and 44mm voice coil Hi frequency

n  700 Watt continuous program power handling

n  Sensitivity 97 dB (LOW), 109 dB (HI)

n  Frequency range 43.8Hz-3KHz (LOW), 900Hz-18KHz (HI)

n  BL of 13.5824 Txm to provide a faster and accurate low frequency




SPECIFICATIONS (General specifications)


NOMINAL DIAMETER: 12 inch / 320 mm                             RATED IMPEDANCE: 4 ohm

AES POWER HANDLING: 350 W                                         MAX. POWER HANDLING: 700 W

SENSITIVITY: 109.0 dB                                                             FREQUENCY RANGE: 43.8 Hz-3KHz

MINIMIM IMPEDANCE: 3.5 ohm                                             VOICE COIL DIAMETER: 2.95 inch / 75 mm 

VC WINDING MATERIAL: Copper                                         MAGNETS: Ferrite

OVERALL DIAMETER: 320 mm / 12 inches                       





Thiele - small parameters


RESONANCE FREQUENCY (FS): 43.8 Hz                 DC RESISTANCE (RE): 3.50 ohm

MECHANICAL FACTOR: 10.75 Qms                          ELECTRICAL FACTOR (QES): 0.347 Qes

TOTAL FACTOR: 0.3361 Qts                                        BL FACTOR (BL): 13.5824 T x m 

EFFECTIVE MOVING MASS (MMS): 59.4144 g          EQUIVALENT CAS AIR LOADED (VAS): 78.0723 liters 

EFFETTIVE PISTON AREA (SD): 0.0531 m2             VOICE COIL INDUCTANCE @ 1KHZ (LE1K): 36.5915MH


 




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Q: How Maker hart quote?
A: We will provide FOB price and all based on minimum order quantity (MOQ).


Q: How can I get your quotation?
A: Please provide us information as below:
1. Item Number.
2. Quantity.
3. Company Profile (Name, Tel, Fax, Address, and Webpage)
4. Any Other Relevant Details.


Q: How long is the lead time after placing the order?
A: Lead time depends on a number of factors, such as the stock and production status. Usually the sample orders take about AROUND 1 WEEK, and the mass orders take AROUND THREE WEEKS after the order is placed.


Q: How long does the delivery time take?
A: We send our goods from JIANGMEN, Guangdong, and the delivery time depends on the location of your delivery address, and the shipping way will be Express Service, Sea Shipping, Air Shipping for you reference.


Q: What's your standard package?
A:Carton packaging outside, and also can be with flight case if you need.


Q: Could you do OEM/ODM for customers?
A: Yes, from the product design to packaging, our engineers can design exactly as your requirements. Any kind of logo printing or design is available if your order quantity is good .



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  +86-13827098338

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