Foshan Subole Electronic Technology Co., Ltd.
Foshan Subole Electronic Technology Co., Ltd.
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4 Channel SF30 4 X 300W power amplifier for home theatre , meeting room
Description
1. Cooling system
Efficient dual-channel cooling design, intelligent stepless variable speed cooling fan, long life and low noise.
2. Protection
Comprehensive protection circuit: avoid short circuit, overload, overheat, buffer protection of switch machine, prevent DC voltage.
Quick Detail
| Model | SF30 |
| Stereo Output8Ω | 4 X 300W |
| Stereo Output4Ω | 4X 450W |
| Bridge Output Power 8Ω | 800W |
| Bridge Output Power 4Ω | 900W |
| Input Impedance | 20K OHMS |
| Frequency Response | 10Hz-20KHz +/-1dB |
| Slew Rate | ＞40V/ms |
| Noise(A Weighted) | ≥105dB |
| Damp Modulus | 400 |
| Crosstalk | >80dB |
| Indicators | LED |
| Gross Weigh | 17KG |
Advantage Of Factory
Our company was established in 1998, specializing in the development, production, and sales of audio electronic products for over 20 years. Complete equipment, advanced production technology, multiple high-efficiency assembly lines, semi-automatic production, ensuring quality and quantity. With strong technology and advanced management experience, perfect after-sales service (for example: after-sales troubleshooting, maintenance consulting, spare parts replacement, etc.) based on the forefront of the audio industry, dedicated to new and old customers for a better tomorrow.
