FOB Price
Get Latest Price150 ~ 600 USD / Piece ( Negotiable )
|20 Piece Minimum Order
Country:
China
Model No:
DA-4300/4600 DA-2300/2600 DA-1300/1600
FOB Price:
150 ~ 600 USD / Piece ( Negotiable ) Get Latest Price
Place of Origin:
-
Price for Minimum Order:
150 per Piece
Minimum Order Quantity:
20 Piece
Packaging Detail:
All products are packaging by carton box, modifications may occur extra cost
Delivery Time:
15 days after received payment
Supplying Ability:
1000 Piece per Month
Payment Type:
T/T
Product Group :
China
Contact Person Mr. Anson
Yingxing middle street, Guangzhou, Guangdong
Features:
Energy efficient
Amplifier efficiency can reach *0% **0%, compared with the analog amplifier energy consumption can be reduced by more than *0%.
Stable and reliable
Optimal design of high-performance low fever can easily tackle the most demanding ultra-long emergency radio fixed installation requirements,
DA series amplifier has passed a number of rigorous tests to ensure durability over a long period of work.
Perfect protection
circuit
DA
digital amplifier provides a full range of protection circuitry
for generating the excess current overload, short
circuit, DC output voltage is abnormal, and the heat sink
temperature rising.
Lightweight, highly integrated design
Lightweight design makes installation easy, compact 1U height can be significant savings in rack space. It also saves the transportation and warehousing costs.
Independent power supply
On the power of each channel individually designed, resulting in a channel fails, it will not affect the normal operation of the other channels. Similarly, you can use one channel as a spare amplifier to use.
Applications
Excellent DA series constant voltage digital power amplifier can be widely used in various public address needs, The modular design makes the entire series to this series can offer more flexible applications:
You can use a stand-alone channel, two-channel, four-channel amplifier, Also you can put the two channels as a main one to use, Even put a four-channel as the three main equipment, two primary, two standby to use.
These features make the DA series amplifier suitable for the needs of a variety of large-scale projects, such as exhibition halls, stadiums, stations, airports, theme parks, buildings, factories, schools, hotels and so on.
DA Series Model
DA****0H: **0W single-channel (1U) DA****0H: **0W dual channel (1U) DA****0H: **0W four-channel (1U)
DA****0H: **0W single-channel (1U) DA****0H: **0W dual channel (1U) DA****0H: **0W four-channel (1U)
DA****0H: **0W single-channel (2U) DA****0H: **0W dual channel (2U)
DA*****0H: ***0W single-channel (2U) DA*****0H: ***0W dual channel (2U)
Specification
|
Model |
DA****0H |
DA****0H |
DA****0H |
DA****0H |
DA****0H |
DA****0H |
|
Rate Power |
**0W x 1 |
**0W x 2 |
**0W x 4 |
**0W x 1 |
**0W x 2 |
**0W x 4 |
|
Vout and impedance |
**0V(1kHz,*3Ω） |
**0V(1kHz,*6Ω） |
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|
Input |
Input impedance: *0kΩ,(Unbalance), *0K,(Balance); Input sensitivity: *4dB(1.*3V) |
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|
Input level adjust: Infinitesimal ~ 0dB; Input interface: Phoenix-type Terminal |
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|
CH1 Audio mode switch: ON:CH1 switch to all Channel, OFF: Each s independent |
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|
Speaker output |
Connect with High impedance speaker： **0V constant output， M4 Helix terminal，insulating bush interval 8.8mm |
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|
Growth mode |
∑ Vector growth mode |
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|
Protection circuit |
Power amplifier： DU output, Over heat protect，load short-circuit, Over current, Output protect |
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|
Power source: Over heat protect, AC overcurrent protect |
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|
Cooling |
Forced air cooling, Uninterruptible cooling fan by the front-to-rear direction, ****0 hours of life under *5℃ |
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|
Frequency response |
*0Hz ~ *0kHz(±0.5dB) |
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|
S/N |
>*0dB |
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|
THD |
<0.1％ （*0Hz~*0kHz) |
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|
Power source |
**0~**0VAC, *0/*0Hz |
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|
Power Consumption (Account by each model) |
Full-load power output(**0W), Power consumption **0W |
Full-load power output(**0W), Power consumption **0W |
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| Country: | China |
| Model No: | DA-4300/4600 DA-2300/2600 DA-1300/1600 |
| FOB Price: | 150 ~ 600 / Piece ( Negotiable ) Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | 150 per Piece |
| Minimum Order Quantity: | 20 Piece |
| Packaging Detail: | All products are packaging by carton box, modifications may occur extra cost |
| Delivery Time: | 15 days after received payment |
| Supplying Ability: | 1000 Piece per Month |
| Payment Type: | T/T |
| Product Group : | PA systems |
