Specification |
Amplification Type: Passive;
Usage: Home Theatre System, Public Address;
Adjusting Method: Na;
Sound Channel: Na;
Structure: Speaker Driver;
Function: Na;
SNR: Na;
Model: Dr-20;
Nominal Diameter: 3 Inch;
Spl (1W/1m): 84.9dB;
Voice Coil Diameter: 14.28mm;
Cone: Paper;
Magnet Type, Size: Ferrite, 60mm;
Overall Diameter: 81*99mm;
Cutout Size: 75mm;
Total Depth: 39mm;
Net Weight: 225g;
|
Amplification Type: Passive;
Speaker Material: Aluminium;
Usage: Stage/DJ, Karaoke, Portable Player, Home Theatre System, Computer;
Adjusting Method: 100V;
Sound Channel: 1;
Structure: Floorstanding Speaker;
Function: No;
SNR: 81-90dB;
Power: 120W;
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;
Factory Ability: OEM ODM;
|
Amplification Type: Passive;
Speaker Material: Aluminium;
Usage: Stage/DJ, Karaoke, Portable Player, Home Theatre System, Computer;
Adjusting Method: 100V;
Sound Channel: 1;
Structure: Floorstanding Speaker;
Function: No;
SNR: 81-90dB;
Power: 120W;
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;
Factory Ability: OEM ODM;
|
Amplification Type: Passive;
Speaker Material: Aluminium;
Usage: Stage/DJ, Karaoke, Portable Player, Home Theatre System, Computer;
Adjusting Method: 100V;
Sound Channel: 1;
Structure: Floorstanding Speaker;
Function: No;
SNR: 81-90dB;
Power: 120W;
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;
Factory Ability: OEM ODM;
|
Amplification Type: Passive;
Speaker Material: Aluminium;
Usage: Stage/DJ, Karaoke, Portable Player, Home Theatre System, Computer;
Adjusting Method: 100V;
Sound Channel: 1;
Structure: Floorstanding Speaker;
Function: No;
SNR: 81-90dB;
Power: 120W;
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;
Factory Ability: OEM ODM;
|