Class-D Single Channel Technology Digital Power Amplifier
China Class-D Single Channel Technology Digital Power Amplifier, Find details and Price about China Public Address System, Amplifier from Class-D Single Channel Technology Digital Power Amplifier
Basic Info.
Model NO.
FA-500R
Output Number
4
Voltage
AC 220V
Element Number
Push-Pull Amplifier
Conductive Mode
D
Color
Black
Material
Matel
Weight
5.5kg
Trademark
FTD
Transport Package
Carton
Specification
EN standard EVAC system
Origin
China
HS Code
9520808080
Model NO.
FA-500R
Output Number
4
Voltage
AC 220V
Element Number
Push-Pull Amplifier
Conductive Mode
D
Color
Black
Material
Matel
Weight
5.5kg
Trademark
FTD
Transport Package
Carton
Specification
EN standard EVAC system
Origin
China
HS Code
9520808080
Product Desciption
About us:
Guangzhou FTD Audio Limited is a leading manufacturer of Public Address System and Conference System in China, We are focus on R&D and our Professional R&D team already 15 years′ experience on Audio field. FTD audio will offer the professional products and service to each of partner and do a win win business with our partners!
Our main products are Public address system ,EVAC system, IP PA system ,conference system ,PA amplifier and PA speaker.These system are all designed and produced by our engineer. We are accept OEM,ODM order.
Our main products are Public address system ,EVAC system, IP PA system ,conference system ,PA amplifier and PA speaker.These system are all designed and produced by our engineer. We are accept OEM,ODM order.
Class-D Single Channel 500W Power Amplifier
Features:
Switching power technology digital power amplifierClass-D PA power amplifier of minimum power consumption
Less rack space and less heat generation
Single channel power amplifier into 19" rack mount unit
Rated power output at 350W
Speaker outputs 4-16/100V
Balanced XLR input by phoenix connector
Each input with separate gain control.
Each channel with high-cut filter.
Built-in auto standby feature to save power consumption
Separate indicators for protection, clip, input and output
Complete short circuit, overload, high temp, clip and DC protection
Wide AC input switchable between 115V and 230V
24V DC input as option at order request.
Description:
The FA-500 range digital class-D power amplifier is of switching power technology, which features of minimum power consumption and much higher efficiency up to 85%, moreover it helps to save installation rack space, generate less heat so as to extend its performance life span as a result.The FA-500D is of rated power output at 500W, so it could be used as digital public address system at minimum cost. The versatile loudspeaker outputs of both
high impedance 100V & low impedance 4-16ohms enable it meet both PA fixed installation and Hi-fi stereo sound installation jobs.
There are one balanced inputs by phoenix connector with gain control. Speaker outputs both by 100V & 4-16ohms. The built-in high-pass filters could be enabled or disabled through the dip switch pre-setting.
Automatic standby enable after no detection of signal input for one minute, immediately wake up at sight of any input. Visual working status indicators include protection, clip, input and output for easy supervision. With complete short circuit, overload, high temp, clip and DC protection.
Switchable AC power supply from 115V to 230V, thus it support worldwide sound system installation. DC24V operation is optional at order request for immediately shipment as well.
Specification:
| Model | FA-120D | FA-240D | FA-350D | FA-500D |
| Description | Class-D Single Channel Power Amplifier | |||
| Rated Power Output | 120W | 240W | 350W | 500W |
| Speaker Output | 4-16 & 100V | |||
| Frequency Response | L/H Cut OFF 20Hz-20KHz (+1/-2dB) L/H Cut ON 70Hz-10KHz (+1/-3dB) | |||
| Input | 0.775V, 0dBu, balanced phoenix connector | |||
| Input Impedance | 10K | |||
| THD | <0.1% (1KHz/-3dBv, 100W) | |||
| S/N Ratio | >80dB | |||
| Crosstalk | >60dB, 1KHz, Max output | |||
| Power Consumption | 200W | 300W | 420W | 550W |
| Power Supply | AC input switchable between 115V & 230V, 50-60Hz 24V DC input as option at order request. | |||
| Dimension | 482(W)x420(D)x44(H) mm | |||
| Weight | 4.2kg | 4.5kg | 5KG | 5.5KG |
Exhibition:
1. Are you manufacturer?
Yes, we are public address system manufacturer located in Guangzhou, China.
Welcome to visit our factory.
2. Is sample order available? Is free sample available?
Firstly, sample order is available. Secondly, for new clients, we will return the sample fee after big order placed.
3. What's your warranty period?
Our warranty period is 12 months for speaker.
4. What's your payment terms?
We accept Western Union and TT. 30% deposit in advance, balance 70% before shipment.
5. Where is your main market?
Customers are mainly from Europe, Middle East and South Asia.
6. How many days do you need to prepare for the goods?
It takes 30 working days for large order.
Shipment:
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