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Sound Bar Box Precision Audio Speakers 15W TV Audio System Woofer Tweeter Speaker

Basic Information
Place of Origin: China
Brand Name: Yuesonic
Certification: CE ,RoHS,REACH
Model Number: YDP513-3LA
Minimum Order Quantity: 2000pcs
Price: Basicly USD 0.1~1
Packaging Details: Neutral packaging/ Customise
Delivery Time: 2~4weeks
Payment Terms: T/T, Western Union,Paypal
Supply Ability: 30000 pcs per month
Detail Information
Material: Metal SPL: 81±3dB
Color: Black Plug: Customize
Function: Speaker Certification: CE
Waterproof: Front Side Waterproof
High Light:

raw audio speakers

,

precision power subwoofers


Product Description

10W 15W sound bar box music player TV audio system hogh qualtity woofer tweeter full range

 

1.Specifications

Sound pressure 81±3(A)AT 1m/1w
VOICE COLL IMP
RESONANT FREQ 180±20% HZ
Temperature -25°C ~ 55°C
RATED POWER 10W
MAX POWER 15W
Weight 122.5g

 

2.Description

 

NO ITEM SPECIFICATION TESTING CONDITION
1 NOMINAL SIZE 46.3X169 MM  
2 RATED IMPEDANCE 8Ω±15%

Constant current

IEC60268-5---16.2.2

 

3 RESONANT FREQUENCY 180(±20%) Hz AT 2.8V
4 S.P.L

MEAN VALUE AT 0.5,0.6,0.7,0.8KHz

81±3dB

AT 1m/1w MEASUREMENT
5 RATED FREQ RANGE Fo ~ 20K Hz -20 dB
6 RATED NOISE POWER 10 W IEC pink noise 100h
7 MAX POWER 15 W

IEC pink noise on 1 min,off 2 min,total 10 time.

 

8 NOISE MUST BE NORMAL

Sine wave 8.9 V,period of time is 2s at 180-20000Hz

 

9 HARMONIC DISTORTION ≤5 %  
10 HEAT TEST

55± 2℃

16+2h

First 4.5v pink noise for 16h,then no power for 2h.

 

11 COLD TEST

-10± 3℃ 1h

-25± 3℃ 2h

First 4.5v pink noise for 1h,then no power for 2h.

 

12 HUMIDITY TEST

40±2℃

90~95%RH

96h
13 LOAD TEST 10W 100h IEC pink noise continuous period of 100h.
14 POLARIZATION When a positive DC current is applied to the terminal marked(+),diaphragm shall move forward  
15 WEIGHT 122.5 g  

 

Sound Bar Box Precision Audio Speakers 15W  TV Audio System Woofer Tweeter Speaker 0

 

Sound Bar Box Precision Audio Speakers 15W  TV Audio System Woofer Tweeter Speaker 1

Sound Bar Box Precision Audio Speakers 15W  TV Audio System Woofer Tweeter Speaker 2

 

 

 

 

3.Applications

 Johann Philipp Reis installed an electric loudspeaker in his telephone in 1861; it was capable of reproducing clear tones, but also could reproduce muffled speech after a few revisions.[3] Alexander Graham Bell patented his first electric loudspeaker (capable of reproducing intelligible speech) as part of his telephone in 1876, which was followed in 1877 by an improved version from Ernst Siemens. During this time, Thomas Edison was issued a British patent for a system using compressed air as an amplifying mechanism for his early cylinder phonographs, but he ultimately settled for the familiar metal horn driven by a membrane attached to the stylus. In 1898, Horace Short patented a design for a loudspeaker driven by compressed air; he then sold the rights to Charles Parsons, who was issued several additional British patents before 1910. A few companies, including the Victor Talking Machine Company and Pathé, produced record players using compressed-air loudspeakers. However, these designs were significantly limited by their poor sound quality and their inability to reproduce sound at low volume. Variants of the system were used for public address applications, and more recently, other variations have been used to test space-equipment resistance to the very loud sound and vibration levels that the launching of rockets produces.

 

4.Competitive Advantage

1).Reinforced nylong housing eliminates corrosion damage

2).Wire/connector/bolt mounting optional, easy to install

3).Voltage polarity protection

4).RoHS compliant, CE certified, SGS

 

5.Information

Place of Origin: China
Brand Name: Yuesonic
Certification: CE/RoHS/SGS
Model Number: YDP513-3LA

 

6.Custom properties

Product Name: Speaker Application: Iutdoor
Weight: 122.5g Sound: Audio
Material: Metal Power: 10W
Standard: CE/ROHS/SGS Type: Music

 

7.Product commercial terms

Minimum Order Quantity: 2000pcs
Price: negotiation
Packaging Details: T/T or western Union
Delivery Time: 3,0000pcs per month
Payment Terms: 14~28 working days after received your payment
Supply Ability: Packed in box firstly,and then reinforced with neutral packaging for outer packing

 

Contact Details
Carol Tan

Phone Number : +8613584585528

WhatsApp : +8615295188159