Featurers:
a. Soft starter;
b. HVDC protection;
c. Overheating protection;
d. Short-circuit protection;
e. Open circuit protection;
f. superhigh frequency;
g. Infrasonic wave protection.
1. Overview:
It main designs for hign end loudspeaker system.
In the input circuit, we add optimized circuit, which makes the whole Sound Field richer, more smoothy, the bass more strong, the alto and treble more clean.
2. Application:
Theatre, Staduim, Club, Performance and etc.
3. Specification:
| Model | FT-300 |
| Rated power 8 Ω | 300W×2 |
| Rated power 4 Ω | 450W×2 |
| Push-Pull Power 8 Ω | 700W |
| Slew rate | >40W/ms |
| Damping factor 8 Ω | >400 |
| Voltage gain 8 Ω | 31.5dB |
| Noise | 105dB |
| Crosstalk | >80dB |
| Power consumption 8W | 700W |
| Frequency response | 20Hz-20KHz, +0, -0.5dB. at 1 W ant |
| THD | <0.05% 20Hz-20KHz |
| Sensitivity (@ max gain) | 1.1V for rated power |
| Input impedance | 20k Ohms Balanced, 10k Ohms Unbalanced |
| Input Connectors | XLR & 1/4" TRS |
| Output Connectors | Neutrik Speakon & Binding Post |
| Indicators | LED |
| Cooling | 2 Direct Currents Fan |
| Gain Controls | a Front Panel 41 Step Potentionmeters |
| Protection | Temperature, DC, Short, Turn-on, Turn off |
| Demensions | 483*90*460mm |
| N.W. | 18kgs |
| G.W. | 20kgs |
Guangzhou Tengsheng Audio Equipment Co., Ltd. is located in Baiyun District, Guangzhou City, covers an area of 5, 000 square meters. Our company is closed to GUANGZHOU BAIYUN Airport, the transportation is convenient. We've been devoteing ourselves to the R&D, manufacturing and marketing of high-quality professional audio system.
During the passed years, We've owned a team of highly qualified engineers and sales. We've been always developing new products according to the market trends and the feedback from our clients, which gain much praise and trust. Besides products, we provide audio system solution also. We always take the pursuit of win-win situation between our clients and us.
Our company owns a serial of automated production equipments and quality management system basing on international standards, both of these help us to keep making progress. Excellent quality dates from pursuit of every aspect, and, customer satisfaction comes from sincere service. We'll listen to the voice of the world, and create perfect audio system.
