Ma-4300 300W 8 Ohms Class Ab 4 Channel Digital Amplifiers
Production Capacity:
20000PCS/Month
Transport Package:
1PCS/Carton, 1PCS/Flight Case
Payment Terms:
L/C, T/T, D/P, Paypal, Money Gram, Western Union, Cash
Guangzhou Tengsheng Audio Equipment Co., Ltd.
Guangdong, China
Last Login Date:
Apr 01, 2017
Business Type:
Manufacturer/Factory
Main Products:
Line Array, PRO Audio, Speaker, Loudspeaker, Power Amplifier, PA System, Home Theatre, Subwoofer, Processoer, Professional Speaker
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Product Description
Company Info
Basic Info.
Model NO.
MA-4300
Type
Professional Amplifier
Usage
KTV System, Club, Cinema, Conference, Stadium
Used For
Professional
Tube Type
Transistor Amplifier
Function
Post Amplifier
Sound Channel
4.1
Output Number
4
Voltage
AC 220V
Element Number
Push-Pull Amplifier
Conductive Mode
AB
Cover
Aluminum
System
4 Channel Digital Amplifiers
Rack Size
2u
8ohms RMS Options
1000W/800W/600W/500W/400W/300W
Housing
Metal
Heat Sink
Air Cooling
Input
3-Pin XLR
Output
Neutrik
Color
Customized
Transformer
Toroidal
Trademark
RBX
Specification
CE, ROHS, CCC, SGS
Origin
Guangzhou, China
HS Code
8518220000
Product Description
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:
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) |
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