Class H Design Professional Power Amplifier /Audio Amplifier (QS7112)
|FOB Price:||Get Latest Price|
|Min. Order:||1 Piece|
|Production Capacity:||3000-4000 PCS Per Month|
|Transport Package:||Dual Durable Carton, or as Client Order|
|Payment Terms:||T/T, D/P, Western Union, Money Gram, cash|
- Model NO.: QS7112
- Used For: Professional
- Function: Post Amplifier
- Output Number: 4
- Element Number: Monoamplifier
- Power Amplifier: Professional Amplifier
- Specification: CE, ROHS, CCC, FCC,
- Usage: AV, KTV System
- Tube Type: Transistor Amplifier
- Sound Channel: 2.1
- Voltage: AC 220V
- Conductive Mode: AB
- Trademark: QSN
- Origin: Guangzhou, China
Class H output stage circuit design, high stability, low heat, high efficiency, more stable, more reliable quality.
High-power design, output powerful, deep bass, clear hierarchy, with the bold outline shape echoes the machine, thus more able to meet customer demand.
Using SMT technology, more stable performance; Power tube using ON Semiconductor's power management, better tone; Double bass more powerful transformer.
Built-in temperature compensation technology, working conditions remained stable at high temperatures; Three intelligent protection mode, DC protection, Short circuit protection, thermal protection, intuitive power indicator and protection instructions, to improve the reliability of the product provides a strong guarantee.
BRIDGED, STERO, PARALLEL three output modes arbitrary choice for a variety of occasions; Automatic intelligent fan speed function, the fan speed is accelerated with Increasing temperature; 30 Hz high-pass filter, bass neat.
The machine also has the power limiter design features two outputs can be connected 4Ω , 8Ω , 16Ω Speaker, line array sound for a variety of combinations.
|Bridge output power 8Ω||4400W||3800W|
|Signal to noise||98dB||95dB|
|Size(mm)||515W × 480D × 146H|
|Package size(mm)||640W × 590D × 210H|