4 Ohm 5.25 Inch Full Range Home Theatre In Wall Speakers With Concave PP Cone

5.25 inch home theatre in wall speakers with concave pp cone
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Quick Detail:
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1. Function : in wall speaker
2. Type : Full range?
3. Outer diameter : 298*214 mm
4. Impedance 4ohm
5. Rated power 30w
6. Max power 60w?
7. SPL 89dB @ 1w/1m 2.83v
8. Frequency range 100HZ-20KHZ
9. Certification CE, ISO,RoHs
10. Place of original :Dongguan?,China?(mainland)
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Description:

This 5.25 inch home theatre in wall speakers was designed with woofer , midbass and tweeter three type acoustics , could play the frequency between 100 Hz to 20000 Hz , ?there is divider , that will divide the?tweeter , midbass and woofer to play out its performance, a polypropylene capacitors,helps tweeter to reproduce original acoustics, less distortion, auxiliary sound field positioning,the midbass sounds clear and crisp , the woofer

sound ?powerful and full , no mixed music . The components like magnet , voice coil , diaphragm cone etc are choose the best suitable materials for the speakers .?

This model speaker have been through 12H?continue pink noise power test ,this test condition is very strict ,we give them a pink noise sigal then put into?High temperature &Humidity chamber to test .both condition circulation to test .all mounting metal bracket and rotary knob through 12H salt spray.

Applications:

This home theatre in wall speaker is multi function install speakers .it can according customers different

mounting place to design for in-door ,out-door use ?,when with?70v/100v transformer assembly ,the speaker

can use for longer distance output ,some times use for station ,school?,hotel ,shopping plaza?,park,square ..etc public address .

when with crossover?12dB/oct assembly use ,the speaker can use for shorter distance output ,like as meeting room ,restaurant ,home?,bathroom ?..etc

Specifications:
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?Mechanical drawing:

Quality control?for 5.25 inch home theatre in wall speaker
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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;