Mr18-15b Performance 18 Inch PRO Subwoofer Professional Audio Speakers

US$40.00 - 53.00 20 Pieces (MOQ)
Port:
Nansha, China
Production Capacity:
1000PCS Per Day
Payment Terms:
T/T, Western Union, Paypal, Money Gram

Last Login Date:

Sep 10, 2024

Business Type:

Manufacturer/Factory

Main Products:

Professional Speaker, KTV Speaker, Speaker Cabinet

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Product Description

Company Info

Basic Info.

Model NO.
MR18-15B
Cone
Paper
Usage
Monitor
WORD nChannels
2.1Channel
AES Power
750W
Sensitive
95.8dB
Magnet
220 mm Ferrite Magnet
Voice Coil
100mm
Category
Transmission Mode
Air-conduction
Transducer Principle
Ferric Speaker
Style
Wireless
Radiation Mode
Direct Radiation Type
Certification
ISO9001
Brand
MURATA
Trademark
MA
Transport Package
Carton
Specification
48*48*25cm/pc
Origin
China
HS Code
85182900

Product Description

1.Why Choose Merryaudio



(1) Automatic production line can produce 3000pcs woofer per day as one standard.

(2) Klippel QC system and professional R&D group can develop good model as customer demands.

(3) We do anything we can do to help your business better and better.

2.Specification

 
ApplicationLow-Middle
Nominal Diameter :mm460(18'')
Nominal Impedance :Ohm
RMS Power Input :W750 
MAX Power Input :W1500 
Sensitivity (1W/1M) :dB95.8
Frequency Range :Hz39.2-2800
Voice Coil Diameter :mm100(4'')
Voice Coil Winding Material : Copper
Voice Coil Former Material : Aluminium
Voice Coil Winding Depth :mm23
Magnetic Gap Depth :mm10 
Surround Material : Polycotton
Surround Design : Triple-roll
Basket : Aluminum
Magnet :Φ220Ferrite Ring
    
    
Thiele & Small Parameters
Resonance Frequency :FsHz39.2
DC Resistance :Re Ohm5.2
Mechanical Q Factor :Qms 4.62 
Electrical Q Factor :Qes 0.58 
Total  Quality Factor :Qts 0.51 
Equivalent Volume :Vas L236.3
Effective Moving Mass :Mms g164.6
Mechanical Compliance :Cms       μm/N100.3
BL Factor :BLT.m19.1
Effective Piston Area :Sdcm²1288
η(Eta Zero) :η0 2.40%
Max.Linear Excursion :Xmaxmm±7
    
    
Mounting Information
Overall Diameter :mm474 
Mounting Holes Diameter :mm449 
Bolt Circle Diameter :mm8xΦ6.5
Baffle Cut-Out Diameter :mm426 
Overall Depth :mm204 
Net Weight :kg11.7
Shipping Weight :kg12.3
Shipping Box(Single) :cm48*48*20.5
Shipping Weight  (1 Unit) :kg13.3
Shipping Box  (1 Unit) :cm48*48*25


3.Our Automatic production line can produce Thousands of speaker per day,because manufacture by same standard

from Machine,the quality is much stable than handmake speaker driver.




4.Our Klippel QC system help our engineer test the parameter accurately,it help us a lot to make

OEM speaker for customers.

 
5.Each speaker must test full range frequency before packing,to ensure the speaker have best

performance.


Goods ready  :)
loading goods @v@
6.Some of our Identifications
 
5.Merry audio BRAND (Good performance with unique frame)
 



7.Our exhibitons



8.Our company party,welcome to our factory.


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Mr. Justin Tam

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