Soundking AQ4150/AQ4250/AQ4350/AQ4450 Digital Power Amplifier

Soundking AQ4150/AQ4250/AQ4350/AQ4450 Digital Power Amplifier

Rp 0,00

> high efficiency, energy saving; 

> active PFC, power factor 0.99

> high output to drive 2 Ohm load stably; 

> compact but solid structure; 

> perfect protection; 

> meet the requirement of production compliance and electromagnet compatibility. 

> Variable speed fan for cooling; 

Introduction?

AQ series digital power amplifier is suitable for demanding conference system, entertainment or small touring show. 

This series digital power amplifier features perfect protection, reliable performance, PFC and harmonic soft start switching mode power supply technology, 90~260VAC universal voltage. 

 

Specification

Model    AQ4150 AQ4250 AQ4350 AQ4450
Rated power(EIAJ THD=1%,1kHz?2 CH working simultaneously) 8?/ stereo 4×150W 4×250W 4×350W 4×450W
4?/ stereo 4×255W 4×425W 4×595W 4×765W
*2?/ stereo 4×435W 4×725W 4×1015W 4×1300W
16?/ bridged 2×300W 2×500W 2×700W 2×900W
8?/ bridged 2×510W 2×850W 2×1190W 2×1530W
*4?/ bridged 2×870W 2×1450W 2×2030W 2×2600W
RMS output voltage(THD=1%,1kHz) 34.6V 44.7V 52.9V 60.0V
Slew rate( 1kHz, low-pass filter bypassed) 50V/us
Sensitivity(Rated Power,1kHz) selectable  35dB,  32dB,  29dB,  26dB
THD+N (10%  rated output power?) 0.02%
IMD-SMPTE(10%  rated output power?) 0.02%
DIM30(10%  rated output power?) 0.02%
Crosstalk rejection?less than rated power?20 Hz -1 kHz)  ?90 dB
Frequency response(10%  rated output power?8??20Hz - 20 kHz) ±0.2dB
Input impedance 20k?(bal) ?10k?(unbal)
Damping factor(8??20 Hz -100 Hz) ?300
S/N ratio (A weighted?20Hz-20kHz)   ?105dB ?104dB ?103dB ?100dB
Power supply 90~260VAC? 50~60 Hz
protection Protection:Under voltage, DC, Over temperature; Limiter: Over temperature,Over load, Short 
dimension(W×H×D) 483×44×370mm
Net weight 9kg
Free delivery and shipping
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Free delivery and shipping
Secure online payment
Free delivery and shipping
Secure online payment
fast global shipping
Free returns
100% secure payments
Free climate compensated shipping
fast global shipping
Free returns
100% secure payments
Free climate compensated shipping

More info

Description

> high efficiency, energy saving; 

> active PFC, power factor 0.99

> high output to drive 2 Ohm load stably; 

> compact but solid structure; 

> perfect protection; 

> meet the requirement of production compliance and electromagnet compatibility. 

> Variable speed fan for cooling; 

Introduction?

AQ series digital power amplifier is suitable for demanding conference system, entertainment or small touring show. 

This series digital power amplifier features perfect protection, reliable performance, PFC and harmonic soft start switching mode power supply technology, 90~260VAC universal voltage. 

 

Specification

Model    AQ4150 AQ4250 AQ4350 AQ4450
Rated power(EIAJ THD=1%,1kHz?2 CH working simultaneously) 8?/ stereo 4×150W 4×250W 4×350W 4×450W
4?/ stereo 4×255W 4×425W 4×595W 4×765W
*2?/ stereo 4×435W 4×725W 4×1015W 4×1300W
16?/ bridged 2×300W 2×500W 2×700W 2×900W
8?/ bridged 2×510W 2×850W 2×1190W 2×1530W
*4?/ bridged 2×870W 2×1450W 2×2030W 2×2600W
RMS output voltage(THD=1%,1kHz) 34.6V 44.7V 52.9V 60.0V
Slew rate( 1kHz, low-pass filter bypassed) 50V/us
Sensitivity(Rated Power,1kHz) selectable  35dB,  32dB,  29dB,  26dB
THD+N (10%  rated output power?) 0.02%
IMD-SMPTE(10%  rated output power?) 0.02%
DIM30(10%  rated output power?) 0.02%
Crosstalk rejection?less than rated power?20 Hz -1 kHz)  ?90 dB
Frequency response(10%  rated output power?8??20Hz - 20 kHz) ±0.2dB
Input impedance 20k?(bal) ?10k?(unbal)
Damping factor(8??20 Hz -100 Hz) ?300
S/N ratio (A weighted?20Hz-20kHz)   ?105dB ?104dB ?103dB ?100dB
Power supply 90~260VAC? 50~60 Hz
protection Protection:Under voltage, DC, Over temperature; Limiter: Over temperature,Over load, Short 
dimension(W×H×D) 483×44×370mm
Net weight 9kg
Delivery & Returns
  • Free shipping on US orders over $150
  • US Flat Rate Shipping $5
  • International shipping & duties charges calculated at checkout
  • Carbon-Neutral Shipping
  • All of our packaging is plastic-free and recyclable.

Amazing details. Organic fabrics.

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