12 inch speakers

MR12HF950A-01 12-inch neodymium speaker


12-inch neodymium 75mm voice coil woofer speaker, This unit can be designed as home speakers, monitor speakers, multimedia speakers, line array speakers, AES Power Handing 300W, Sensitivity 1W/1M 96dB, Frequency Range 61-5.2KHz.

Form of Information

MR12HF950A-01 12-inch neodymium speaker. It is characterized by high power, high sensitivity, very smooth frequency response curve, very small distortion, and very ideal TS parameters.

The timbre is very special, and it can have excellent performance in various frequency bands, providing speaker designers with a very good matching speaker unit.

Model: MR12HF950A-01
General Specifications
Nominal Diameter
310mm/12 inch
Nominal Impedance
AES Power Handing
Maximum Power
Sensitivity 1W/1M
Frequency Range
Voice Coil Diameter
75.5mm/3 inch
Windinig Material
Copper-clad aluminum wire
Former Material
Winding Depth
surround material
surround Design
Neodymium Ring
Thiele & Small Parameters
Resonance FrequencyFs61HZ
DC ResistanceRe5.4Ω
Mechanical FactorQms11.77
Electrical FactorQes0.52
Total FactorQts0.50
BL FactorBL16T.m
Effective Moving MassMms66g
ComplianceCms105μ M/N
Equivalent Cas Air LoadVas42L
Effettive Piston AreaSd531cm2
η(Eta Zero)η01.74%
Mountiong & Shipping Information
Overall Diameter
Bolt circle diameter
Baffle Cutout Diameter
Net Weight
Shipping Weight
Shipping Box(Single)

This is the size chart of the MR12HF950A-01, which can better help you design and install the speaker:

MR12HF950A-01 12-inch neodymium speaker

MR12HF950A-01 12-inch woofer speaker curve graph.

MR12HF950A-01 12-inch neodymium speaker

MR12HF950A-01 12-inch neodymium speaker

Company Introduction

Founded in 2005, Merry Audio is a professional manufacturer focusing on R&D, manufacturing and sales of high-power speakers for entertainment KTV, bars, conferences and outdoor perfor-mances. We are committed to providing our customers with high-quality speaker units and supporting solutions.

Now it has world-class production technology and equipment such as KLIPPEI, LMS, CLIO, and laser Test elastic wave displacement and drum paper FS instrument, high-power life tester, salt spray testing machine and online full inspection curve and parameter QC version KLEPPEL and other equipment.

  • Guangdong Merry Audio Equipment Co., Ltd.

  • Guangdong Merry Audio Equipment Co., Ltd.

  • Guangdong Merry Audio Equipment Co., Ltd.

  • Guangdong Merry Audio Equipment Co., Ltd.

  • Guangdong Merry Audio Equipment Co., Ltd.

  • Guangdong Merry Audio Equipment Co., Ltd.

  • Guangdong Merry Audio Equipment Co., Ltd.

  • Guangdong Merry Audio Equipment Co., Ltd.


Q1: How can i get a sample?


If you need some samples to test, we can make as per your request.

You should pay for the transportation freight of samples and our samples cost, while the samples cost can be refundable after you place the order. Thanks.

Q2: How much the transportation freight of samples?


The freight depends on the weight and packing size and your area.

Q3: Can you produce according to customers' design?


We mainly do the OEM/ODM service.

Q4: Is it OK to print my logo on the product?


Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q5: How to order?


Please send us your purchase order by mail or WhatsApp with below information:

1) Product information: Quantitiy, Model number, Specification.

2) Delivery time required.

3) Shipping information: Company name, Address, Phone number, Destination: seaport/airport.

4) Forwarder's contact details if you have.

Q6: 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 17 years.

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

6. Customized design is available.

Welcome OEM and ODM


Contact Us

Connect Way


+86 139 2509 0366

1-6-02/03, Zone B, Guangfo Zhao (Huaiji) Economic Cooperation Zone, Zhagang Industrial Park, Huaiji County, Zhaoqing City, Guangdong Province

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