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DONGGUAN ERISSON ACOUSTICS TECHNOLOGY CO.,LTD.,  

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car powered subwoofer automotive loudspeakers 

Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: ED11580RR0430WC

 
4 Inch 30 Watts Car Subwoofer Speaker , 4ohm Car Audio Woofer Speakers
 
 

 

4 Inch 30 Watts Car Subwoofer Speaker , 4ohm Car Audio Woofer Speakers

 

 

Quick Detail:

 

1. 4" round speaker
2.Type:woofer
3.Outer diameter:115mm (4")
4.Impedance 4Ω
5.Rated power 30 w
6.Max power 60w
7.SPL 86dB @ 1w/1m 2.83v
8.Frequency range 52HZ-5.5KHZ
9.Certification CE, ISO,RoHs
10.Place of original :Dongguan ,China (mainland)

 

 

Description:

 

4" multimedia loudspeakers ,4ohm rms 30w ,

This speaker belongs to multimedia loudspeakers ,4 inch round basket ,the diameter is 115mm ,

And the cone is rubber surround with paper cone ,the frequency range 52HZ-5.5KHZ .sensitivity 86dB .this is good for enclosure mounting and good for the multimedia loudspeakers design .

4" good bass multimedia loudspeakers .

 

 

Applications:

 

This woofer speaker use for home audio system and multimedia loudspeakers ,convenient install ,it can with a low bass speaker and tweeter configuration . no matter play what kind of music , that's sounds clear , crisp , true, no mixed music , inner with the sealed conditon you will sounds the voice is very perfect .

 

 

Specifications:

 

NO.  Item Specification

1

outside diameter

Φ115mm (4.5-inch)

2

voice coil impedance

4 Ω

3

voice coil size / material

25mm / ASV

4

cone / edge

paper cone / rubber surround

5

resonant freq (FO)

52 Hz ± 20%Hz

6

output S.P.L.

86±3dB
mean value (1M/1W )

7

freq response

52 Hz ~5.5K Hz

8

rated power input

30 watts

9

max power input

60 watts

10

weight

316.5 g / 11.2 oz

 

 

Mechanical drawing:

 

 

 

Pictures of the speaker

 

 

 

Focus :

 

We know buy stuff from a stranger , here will have much worries , worry about the

quality, worry about delivery time , worry about service ,worry about your company

is real or not ?

 

 

1. How do you control the quality ?

 

-We have a professional QC team , since the material come in till the speaker send out , the

details of every aspect will be full check.

- We have advance much test equipments , every speaker will check via the equipment, no

defective will be send out.

-Our company have a nice quality control managing system that have strict management of

products and staffs, base on those , our company got ISO9001:2008 certificate.

 

 

 

Test equipment

 

 

 

2. How you make sure arranging shipment on time ?

 

Our delivery

bigPhoto
 Mr. Kevin Liu

Tel: 86-769-86256868
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Company Info

DONGGUAN ERISSON ACOUSTICS TECHNOLOGY CO.,LTD., [China (Mainland)]


Business Type:Manufacturer
City: Dongguan
Province/State: Guangdong
Country/Region: China (Mainland)

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