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DA18K4 18000W 4 Channel 1U Class D Stereo Audio Power Amplifier

4x1800W at 8 ohms, 4x2800W at 4 ohms, 4x4500W at 2 ohms
Lightweight class d power amplifier
1U rack space
Function indicators and short circuit protection
PFC power operating voltage 90V to 260V
Quantity:
  • DA18K2
  • Sanway
  • NON 

Overview:


DA18K4 4 channel class d amplifier very compact and lightweight stereo power amplifier in a 1U rack mountable housing, is designed for medium and big live or installed application.

DA18K4 class d audio amplifier is a flexible and reliable power amplifier deliver 4x1800W at 8 ohms, 4x2800W at 4 ohms, 4x4500W at 2 ohms reliable power and pristine sonic performances.

 

Features:


Amplification

Class-d power amplification with Nichicon capacitors and high efficiency cooling heatsink provide low heat and high efficient performance.

 

Power Supply

The power supply with PFC (power factor correction) permits world wide AC acceptance and direct connection to any regional power line configuration from 90V to 265V provide stable performance

 

Cooling System

DA18K4 features Nidec fans, an advanced, thermal dependant fan assisted convection cooled system. The fan system is dependent upon the internal ambient temperature of the unit and runs as high or low levels depending on the amplifier’s cooling demands.

 

Protection

Ideal for long-term reliability in any audio application, the output of DA18K4 is fully protected from short circuits, DC voltage, turn-on/off transient, current inrush.

 

Specification


ITEM 

DA18K4

8Ω   Stereo Power(RMS)

1800W ×4

4Ω   Stereo Power(RMS)

2800W ×4

2Ω   Stereo Power(RMS)

4500W ×4

8Ω   Bridged Power(RMS)

5600W x2

4Ω   Bridged Power(RMS)

9000W x2

Frequency   response

8Ω ,20Hz--20kHz   ,1/8 rated power

±0.5dB

 1KHz THD:

0.01-0.03%

Signal-to-Noise   Ratio 8Ω, 1kHz ,1v Sensitivity

>=104dB

Input   sensitivity (rated power 8Ω)

0.775V/1V/32dB selectable

Cross- talk( 20Hz- 1kHz, below Rated Power )

>=70 dB

Input Connectors   (per channel)

3-pin   XLR, electronically balanced

Output   Connectors (per channel)

Neutrik   speakON

Class

D

TourClass   Protection

Under voltage,   DC, Over temperature,

Over   load limiter,  short protection

Operating   voltage

90V-260V

Input   impedance

20kΩ(Balance),10kΩ(Unbalance)

Damp   Factor

>=5000

Dimensions(WXHXD)   mm

480x430x44mm

Packing   dimension (mm)

532x522x103mm

Net   weight(kg)

10.3kg

Gross   weight(kg)

13kg

 


CONTACT US

 : JinLe industrial Park, Pingbu Avenue, HuaDu District 510800, Guangzhou China
 : 
+86-20-3770-8242(Working time) 

      +86 13826042826
 : +86 13826042826
 : sanway.audio
 : sales@china-sanway.com

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