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78mm 5 Watts Waterproof Multimedia Loudspeakers , 16 Ohm Full Range Speaker

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Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
Erisson
Place of Origin:
China
Model Number:
ED7850SC165WC
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Dongguan Erisson Acoustics Technology Co.,ltd.,
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Port of Shipment:
China
Delivery Detail:
7 days

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Brand Name Erisson
Place of Origin China
Model Number ED7850SC165WC
Delivery Time:30-35 days
Certification:ROHS

78mm 5 watts waterproof multimedia loudspeakers , 16 ohm full range speaker

Quick Detail:

1. Function : multimedia loudspeaker 
2. Type : Full range 
3. Outer diameter : 78 mm / 3 inch
4. Impedance : 16 ohm
5. Rated power : 5w
6. Max power : 10w 
7. SPL : 87dB @ 1w/1m 2.83v
8. Frequency range : 140HZ-20KHZ
9. Certification : CE , ISO , RoHs

10. Place of original :Dongguan , China (mainland)

Description:

3\" hot sales that waterproof full range speaker  cloth edge ,paper coating cone ,.steel frame,140HZ -20KHZ,sensitivity 87dB,as you know ,the cloth edge with paper cone ,this configuration for the speaker ,

the moving mass is very light ,so the midrange part have a loud sound ,clearly sound,this model

can design for 4ohm ,8ohm ,16ohm loudspeaker .light mass for easy mounting.

CE certification ,ISO9001:2008 certification speaker .

Applications:

Passive speaker use for 2.1 channel desk top speaker ,multimedia speaker ,bluetooth speaker ,audio speaker ,outdoor speaker ,garden speaker ,lamp & candle speaker ,voice device speaker .

Specifications

NO.  Item Specification

1

outside diameter

Φ78mm

2

voice coil impedance

16 Ω

3

voice coil size / material

13mm / KSV

4

cone / edge

paper cone / cloth surround

5

resonant freq (FO)

140 Hz ± 20%Hz

6

output S.P.L.

87±3dB
mean value (1M/1W )

7

freq response

140 Hz ~20K Hz

8

rated power input

5 watts

9

max power input

10 watts

10

magnet

Ferrite

11

weight

175 g / 6.2 oz

Mechanical drawing:

Quality control for the 78mm 5 watts waterproof multimedia loudspeaker 

 We have advanced instruments, subtle mold making technique..

Excellence in every detail, Strictly quality control. To ensure high quality, we have a professional QC team, 

products have to be repeat checking. 

Process of inspecting the speaker

01. IQC: inspection of the raw material;

02. QC: fully inspection of the board, and IPQC check the correctness of the processing of every worker;

03. QC: fully inspection of the products, IPQC check the correctness of the processing;

04. IPQC inspection of the charger aging;

05. IPQC inspection of the packing;

06. QA final inspection of the products and determination of shipment.

TEST ROOM

The advantages of Erisson :

1.  Erisson factory has more than one thousand models , update models very fast .

2.  Parameter of the products with great accurate , perfect design .

3.  Completely advanced testing machines ,quality assurance .

4.  Strictly managing system make sure delivery the goods on time .

5.  Sincerely providing best service , welcome various types of OEM and ODM orders .

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Dongguan Erisson Acoustics Technology Co.,ltd.,
Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Yulin, Shaanxi, China
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