8 inch speakers

MR08H22 8 inch woofer

Description

8 inch iron frame 140mm magnet 52mm voice coil woofer speaker, This unit can be designed as home speakers, monitor speakers, multimedia speakers, small HI-FI speakers, AES Power Handing 150W, Sensitivity 1W/1M 92.1dB, Frequency Range 45-3.5kHZ.


Form of Information

Form information:

MR08H22,This is a high-quality speaker unit. The frequency response of a speaker covers the entire sound range of high, medium and low frequencies, achieving the effect of a point sound source, and the sound quality can be comparable to that of a 2-way speaker.

The product is suitable for home living room theater, movie K, movie bar, hotel room theater, foot massage K, as well as multi-functional conference rooms and outdoor places.

 

General Specifications



Nominal Diameter


200mm/8 inch

Nominal Impedance


RMS Power Input


150W

MAX Power Input


300W

Sensitivity 1W/1M


92.1dB

Frequency Range


45-3.5KHz

Voice Coil Diameter


52mm/2 inch

 Voice Windinig Material


Copper

  Voice Former Material


Kapton

Voice Winding Depth


17mm

Magnetic Gap Depth


8mm

Xmax


±4mm

surround material


Polycotton

surround Design


M-roll

Magnet   

Φ140

Ferrite Ring

Thiele & Small Parameters



Resonance Frequency

Fs

45HZ

DC Resistance

Re

5.5Ω

Mechanical Factor

Qms

5.7

Electrical Factor

Qes

0.4

Total Factor

Qts

0.4

BL Factor

BL

9.3T.m

Effective Moving Mass

Mms

22.7g

Compliance

Cms       

561.5μ M/N

Equivalent Cas Air Load

Vas

39.2L

Effetive Piston Area

Sd

221.7cm2

η(Eta Zero)

η0

0.8%

Mounting & Shipping Information



Overall Diameter   


210mm

Bolt circle diameter  


197mm

Baffle Cutout Diameter         


184mm

Depth


100mm

Net Weight


3.1kg

Shipping Weight


3.3kg

Shipping Box(Single)


22*22*11cm

Shipping Weight  (8Unit)


27.1kg

Shipping Box(Single)  (8Unit)


46.5*46.5*26cm

 

This is the size chart of the MR08H22, which can better help you design and install the speaker:

 image.png

MR08H22 8-inch woofer speaker curve graph.

 image.pngimage.png

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.

FAQ

Q1: How can i get a sample?

A:

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?

A:

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

Q3: Can you produce according to customers' design?

A:

We mainly do the OEM/ODM service.

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

A:

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

Q5: How to order?

A:

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

A:

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

ma001@merryaudio.com

+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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