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Hangzhou Daha Audio Company
[China]

Address:
guyunhe road, yuhang,hangzhou, zhejiang, china Hangzhou Zhejiang 311112 China

Phone:
86-0571-88754885

Contact name:
Anne Tao , sales

Hangzhou Daha Audio Company

Products

	PA Power Amplifier

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Model Number

SPA

Model	Output Mode	Dimension: mm
SPA-200	8Ω 2×50W	480×360×88
	4Ω 2×100W
SPA-400	8Ω 2×100W	480×360×88
	4Ω 2×150W
SPA-600	8Ω 2×150W	480×360×88
	4Ω 2×300W
SPA-800	8Ω 2×200W	480×420×88
	4Ω 2×400W
SPA-1000	8Ω 2×250W	480×420×88
	4Ω 2×500W
SPA-1200	8Ω 2×300W	480×420×88
	4Ω 2×600W
SPA-1600	8Ω 2×400W	480×420×88
	4Ω 2×800W
SPA-2000	8Ω 2×500W	480×420×88
	4Ω 2×1000W
SPA-2400	8Ω 2×600W	480×420×88
	4Ω 2×1200W
SPA-2800	8Ω 2×700W	480×420×88
	4Ω 2×1400W
SPA-3200	8Ω 2×800W	480×420×88
	4Ω 2×1600W
Functions:
1) Low-noise fan for ventilation
2) S/N Ratio:≥104dB
3) THD: ≤0.1%
4) Power band: 10Hz-40KHz
5) Crosstalk: ≥70dB
6) Frequency Response: ≤=/-0.5dB(20Hz-20KHz)
7) Slew rate: ≥30V/ms
8) Input impedance: 10K ohm
9) Input Sensitivity: 0dB


SPB Series

Model	Output Mode	Dimension: mm
SPB-400	8Ω 2×100W	480×370×130
	4Ω 2×200W
SPB -600	8Ω 2×150W	480×370×130
	4Ω 2×300W
SPB -800	8Ω 2×200W	480×370×130
	4Ω 2×400W
SPB -1000	8Ω 2×250W	480×370×130
	4Ω 2×500W
SPB -1200	8Ω 2×300W	480×370×130
	4Ω 2×600W
SPB -1600	8Ω 2×400W	480×480×130
	4Ω 2×800W
SPB -2000	8Ω 2×500W	480×480×130
	4Ω 2×1000W
SPB-2400	8Ω 2×600W	480×480×130
	4Ω 2×1200W
Functions:
1) 2×10 LED level indicator , indication for over-loading and bridge status
2) Low-noise fan for ventilation
3) S/N Ratio:≥104dB
4) THD: ≤0.1%
5) Power band: 10Hz-40KHz
6) Crosstalk: ≥70dB
7) Frequency Response: ≤=/-0.5dB(20Hz-20KHz)
8) Slew rate: ≥30V/ms
9) Input impedance: 10K ohm
10) Input Sensitivity: 0dB