Features:
a. Safety AB type of circuit design leads to a perfect performance of the amplifier.
b. Automatic SMT technology, there will be little mistake in producing.
c. Several display lamp shows the working condition of the amplifier clearly.
d. DC protection, Overload protection, Overheat protection, Short circuit protection, Soft start,
e 4 hours of aging test make every amplifier work smoothly before package.
f. The THD is below 0.05%, the Damping Factor is small, and, the Frequency is wide.
g. Aluminum front Cover make the amplifier fashionable.
1. Overview:
MA-4300 is with multi-channel and super wide frequency, which are specially designed for high end market.
MA-4300 uses mature Class AB amplifying circuit design, which leads to its static performance, high efficiency, safety.
2. Application:
Stage, Convention Centers, Ballrooms, Conference room, Theaters, Club, Church, Concert and etc.
3. Specification:
| Mode | MA-4300 |
| Power8 Ω | 300W×4 |
| Power 4 Ω | 450W×4 |
| Push-Pull Power 8 Ω | 840W×2 |
| Frequency | 20Hz-20KHz ( +1/-0.5dB) |
| THD | <0.05% |
| SNR | >95dB |
| Sensitivity | 0.7V/10K |
| Net weight | 43kg |
| Package size | 485mm×88mm×475mm(W/H/D) |
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.
