Specification |
Amplification Type: Passive;
Speaker Material: Plastic;
Usage: Stage/DJ, Karaoke, Portable Player, Home Theatre System, Computer, Radio, TV, Mobile Phone;
Adjusting Method: Knob;
Sound Channel: 2;
Structure: Closed Enclosure;
Function: No;
SNR: 81-90dB;
Type: Professional Amplifier;
Place of Origin: Guangzhou, Cn;
Brand Name: Qqchinapa;
Use: Hotel, School, Airport, Departmen, Church;
Protetion: High Temp, Overload&Short-C;
Factory History: More Than 10 Years;
Warranty: 3 Years;
Deliver Time: 2-25days;
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Amplification Type: Passive;
Speaker Material: Plastic;
Usage: PA;
Structure: Ceiling Speaker;
Function: Wired;
SNR: 81-90dB;
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Amplification Type: Active;
Speaker Material: Metal;
Usage: Stage/DJ, Karaoke, Portable Player, Home Theatre System, Computer, Radio, TV, Mobile Phone, Outdoor;
Adjusting Method: Na;
Sound Channel: Na;
Structure: Wall Speaker;
Function: Bluetooth, WIFI, USB, Na;
SNR: Na;
Model: Wip-440;
Power at 100V: 3.75W/7.5W/15W/30W, 40W@8ohm;
Power at 70V: 1.875W/3.75W/7.5W/15W, 40W@8ohm;
Spl( 1W/1m): 101dB;
Freq. Response: 75Hz-20kHz;
Dispersion Angel: 90X80 Degree;
Installation: Wall Mounted;
Enclosure Material: ABS;
Weight: 2.56kg;
Finish: White/Black;
Speaker: 4.5inch Woofer, 1inch Tweeter;
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Amplification Type: Passive;
Speaker Material: Plastic;
Usage: Home Theatre System, Restaurant / Cafe/Shopping Mall;
Adjusting Method: Knob;
Sound Channel: 2;
Structure: ABS;
Function: Bluetooth;
SNR: 91-100dB;
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Amplification Type: Active;
Speaker Material: Wood;
Usage: Home Theatre System, Computer, Radio, TV, PA;
Adjusting Method: Knob;
Sound Channel: 2;
Function: Active;
SNR: 91-100dB;
Frequency Response: 20Hz-20kHz (+-3dB);
Size: 4.5inch;
Power: 25W;
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