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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Merry Audio
  • Model Number: MR15H28A
  • Product Name:: loudspeakers drivers
  • Power Capacity:: 450 W
  • Magnet:: Ferrite Ring
  • Former Material:: Aluminium
  • Rated Impedance::
  • Voice Coil Diameter:: 75mm/3inch
  • Nominal Diameter:: 380mm/15inch
  • Frequency Range:: 29.6-3.6kHZ
  • Sensitivity (1w/1m):: 92.8dB
  • Qts:: 0.6

Packaging & Delivery

Packaging Details: Common carton that protect speaker from damage, or as your OEM requirements.
Delivery Detail: Shipped in 15 days after payment

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Product Picture


Introduce:15 inch Loudspeaker
1- Model: MR15H28A
2- Power Handling: 450 W
3- Voice Coil Diameter: 75mm / 3 inch
4- Magnet: Φ190mm Ferrite Ring


Product Description


General Specifications
Nominal Diameter380mm/15inch
Nominal Impedance
AES Power Handling450W
Continuous Program Power900W
Sensitivity 1W/1M92.8dB
Frequency Range29.6~3.6kHz
Voice Coil Diameter 75mm/3 inch
Winding MaterialCopper
Former MaterialAluminium
Winding Depth18mm
Magnetic Gap Depth10mm
surround materialPolycotton
surround DesignM-roll
Magnet   Φ190Ferrite Ring
Thiele & Small Parameters
Resonance Frequency29.6Hz
DC Resistance6.8Ω
Mechanical Factor 4.08
Electrical Factor 0.71
Total Factor0.6
BL Factor 12.66T.m
Effective Moving Mass 89.38gr
Compliance322.7μm /N
Equivalent Cas Air Load335.2dm3
Effettive Piston Area855cm2
η(Eta Zero)0.01194
Mounting & Shipping Information
Overall Diameter   381mm
Bolt circle diameter  388mm
Baffle Cutout Diameter         357mm
Net Weight7.3kg
Shipping Weight8kg
Shipping Box(Single)39.5x39.5x18.5cm
Shipping Weight(2 Unit)15.6kg
Shipping Box(2 Unit)41.5x41.5x41cm



Packaging & Shipping

Packaging :

Common carton that protect speaker from damage, or as your OEM requirements.


Express/ Airlift / FCL(Full Container Load) or LCL, FOB / EXW / CIF or CNF. Our sales team are capable enough to arrange the shipment if you want.



Our Services


1. Any questions from you are welcome and will be replied in 24 working hours.

2. Experienced staff answer all your questions in fluent English.

3. Special discount and protection of sales area provided to our distributor.

4. Specialized in speakers over 11 years.

5. A team of designers and engineers are capable to create new items according to personal request.

6. Customized design is available.

7. Welcome OEM and ODM.



Company Information



Guangzhou Merry Audio Equipment Co., Ltd. was founded in 2005 with a concept of “Customer first, reputation premier” to specialize in developing, manufacturing and OEM speakers. With over 10 years development, Merry Audio has become a leading professional speaker manufacturer. We have a 5,000 square meter workshop, introduced world level Class A technical equipment for producing, established 3 modern production lines and a R&D team consisted of 10 professional acoustic engineers who focusing on technical development and quality control.

For future development, Merry Audio will continue to make progress in products and quality control, provide low frequency drivers that range from 6.5" to 21", as well as various line of high frequency drivers. We base on the “quality first, reasonable price” and develop the spirit "adopting the essence of all other company,strive for perfection", keep innovating to provide our customers speakers with more advance technology and better quality than other company.





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Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland)
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2 Transactions 70,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $35,000
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