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8 Inch Subwoofer Pa Speaker

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2020-11-27 02:06

  • Browse the number:

    184

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Company Profile
Guangzhou Merry Audio Equipment Co., Ltd.
By certification [File Integrity]
Contact:

merryaudio(Mr.)  

Email:

Telephone:

Phone:

Area:

Beijing

Address:

No. 23, Dagang Lanhua Street, Baiyun District, Guangzhou, Guangdong Province, China

Website: http://www.pro-speaker.com/ http://merryaudio.ankaacoaching.com/
Product details

Product introduction:

8 inch subwoofer pa speaker, It is suitable for outdoor activities, meeting rooms and KTV speakers. The speaker uses a 140mm ferrite magnet and a 2-inch Polycotton voice coil to make the speaker sound very good. Many speaker manufacturers like this product. We Looking forward to working with you.


Product Details:

MODEL: MR08H02

High-quality speaker supplier in China, this 8 inch subwoofer speaker has a maximum power of 150 watts, a sensitivity of 91db, and a net weight of 3.1 kg. The voice coil is the heart of the speaker. Our speakers use high-quality voice coil materials, and the sound will not disappoint you.


This table is the detailed parameters

Application

Low-Middle

Nominal Diameter :

mm

200(8'')

Nominal Impedance :

Ohm

8

RMS Power Input :

W

150

MAX Power Input :

W

300

Sensitivity (1W/1M) :

dB

91

Frequency Range :

Hz

60-5.3K

Voice Coil Diameter :

mm

52(2'')

Voice Coil Winding Material :

CCAW

Voice Coil Former Material :

Kapton

Voice Coil Winding Depth :

mm

17

Magnetic Gap Depth :

mm

8

Surround Material :

Polycotton

Surround Design :

Triple-roll

Basket :

Iron

Magnet :

Φ140

Ferrite Ring

Thiele & Small Parameters

Resonance Frequency :

Fs

Hz

60

DC Resistance :

Re

Ohm

5.3

Mechanical Q Factor :

Qms

5.9

Electrical Q Factor :

Qes

0.6

Total Quality Factor :

Qts

0.5

Equivalent Volume :

Vas

L

25

Effective Moving Mass :

Mms

g

18.3

Mechanical Compliance :

Cms

μm/N

385

BL Factor :

BL

T.m

8.9

Effective Piston Area :

Sd

cm²

213.8

η(Eta Zero) :

η0

0.90%

Max.Linear Excursion :

Xmax

mm

±4.5

Mounting Information

Overall Diameter :

mm

210

Mounting Holes Diameter :

mm

197

Bolt Circle Diameter :

mm

8xΦ6

Baffle Cut-Out Diameter :

mm

184

Overall Depth :

mm

97

Net Weight :

kg

3.1

Shipping Weight :

kg

3.3

Shipping Box(Single) :

cm

22*22*11

Shipping Weight (8 Unit) :

kg

27.1

Shipping Box (8 Unit) :

cm

46.5*46.5*26


Impedance vs Freq and SPL vs Freq


Guangzhou Meirui Audio Equipment Co., Ltd. was founded in 2005. For 15 years, we have focused on R&D, manufacturing and sales of high-power speaker units and compression tweeter units for entertainment KTV, bars, conferences and outdoor performances.

Now, our factory has 30,000 square kilometers, 5 woofer production lines and 2 tweeter production lines. The daily output can reach 7,000. We can OEM and ODM to meet the customized needs of customers. We are well-known in China Speaker manufacturer, we look forward to working with you.


FAQ

Q1: How long is the sample time? 

Proofing is usually 5-15 working days. 


Q2: Does the sample fee can be returned? 

If the order reach or exceed behind MOQ quantity, proofing fee refunded.

If not reached behind MOQ quantity, proofing fee will be taken by your.


http://www.pro-speaker.com/

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