Dolsi Audio Equipment Co., Ltd
Dolsi Audio Equipment Co., Ltd People-oriented, pragmatic and trustworthy. Quality first.Customer first.Service success. Believe that there is no best, only better. Attach importance to each user's
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Doubel Channel 2U Professional Power Amplifier QH II Series
Specifications:
| Model No. | QH3II | QH5II | QH6II | QH8II | QH10II | |
| Output power stereo mode at 8 ohms | 350Wx2 | 450Wx2 | 600Wx2 | 800Wx2 | 900Wx2 | |
| Output power stereo mode at 4 ohms | 500Wx2 | 700Wx2 | 1000Wx2 | 1200Wx2 | 1300Wx2 | |
| Input sensitivity | 0db(0.775V rms) 1.0V/26dB | |||||
| Frenquency response | 20-20000Hz(±0.3dB) | |||||
| Slew rate | ≥30V/us | |||||
| Damping factor | ≥400:1 | ≥600:1 | ||||
| Cross talk | ＞70dB@1KHz | |||||
| S/N | ＞100dB | |||||
| THD+N | ＜0.1%,1KHz | |||||
| IMD | ＜0.2%8Ω,1KHz@1W | |||||
| Dimensions (WxHxD) | 462x88x442 | 483x88x462 | ||||
Product Highlights:
Product packing:
Each piece of product with polyfoam protection packed into a paper carton. Or packed as per client's request.
Good Service to you:
1. Manufacturing with Dolsi brand.
2. Manufacturing with your brand ( OEM).
3. Manufacturing with your design, your specification and your brand ( ODM).
4. Closely following up, fluent communication, quick feedback and action to any of your query or request for sampling, order, production,shipment, documents and after-sales service.
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Website: www.dolsipro.com
Email: melody@dolsipro.com
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