| Specification |
Type: Professional Amplifier;
Usage: Hi-Fi, AV, KTV System;
Used For: Professional;
Tube Type: Transistor Amplifier;
Function: Post Amplifier, Amplifier Combined, Pre-amplifier;
Sound Channel: 2.1;
Output Number: 4;
Voltage: AC 110V;
Element Number: Push-Pull Amplifier;
Conductive Mode: AB;
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;
2-25days: 2-25days;
OEM ODM: Yes;
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Type: Class D;
Usage: Hi-Fi;
Used For: Professional;
Tube Type: Transistor Amplifier;
Function: Post Amplifier;
Sound Channel: Mono;
Output Number: 1;
Voltage: 12V;
Element Number: Monoamplifier;
Conductive Mode: D;
Warranty: 1years;
Combination: Crossovers;
Snr: 91-100db;
Channel: 4 Channel Separation;
Number of: Channels Mono;
Car Fitment: Saab;
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Type: Drum Skin;
Usage: Hi-Fi;
Used For: Professional;
Tube Type: Tube Amplifier;
Function: Amplifier Combined;
Sound Channel: 3.1;
Output Number: 4;
Voltage: AC 220V;
Element Number: Push-Pull Amplifier;
Conductive Mode: A;
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Type: Home Amplifier;
Usage: Multi Home Audio System;
Used For: Civilian;
Tube Type: Transistor Amplifier;
Function: Amplifier Combined;
Voltage: AC 220V;
Element Number: Monoamplifier;
Conductive Mode: D;
Output Power: 2*25W;
Speaker Impedance: 4-8ohm;
System: Android 11/Tuya;
Body Memory: 1GB;
Expand TF Card Memory: 8GB, Scalable to 32g;
Network: WiFi;
CPU: Cortex 1.2g (Quad Core);
Display: 4inch Capacitive Touch Screen;
Resolution: 480*480 IPS;
Bluetooth Wireless Range: ≤10m;
USB: OTG USB;
Thd: 0.03% (1W.1kHz);
Frequency Response: 20 Hz-20 kHz (+/-2dB);
Snr: 98dB;
Music Format: MP3, WMA, Wav, AAC, Waw, Ape, Ogg, etc.;
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Type: Class D;
Usage: Hi-Fi;
Used For: Professional;
Tube Type: Transistor Amplifier;
Function: Amplifier Combined;
Sound Channel: 4.1;
Output Number: 4;
Voltage: 12V;
Element Number: Monoamplifier;
Conductive Mode: D;
Warranty: 1years;
Combination: Crossovers;
Snr: 91-100db;
Channel: 4channel Separation;
Number of: 4 Channels Channels;
Car Fitment: Saab;
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