HOME ABOUT US NEWS PRODUCTS PROJECTS QUALITY CONTROL FEEDBACK CONTACT US
Products
   Line Array System
  CR Series
  LA Series
  VR Series
  Copy line arrays
   Professional Speaker
  C Series (Coaxial)
  K Series
  J Series
  H Series
  F Series
  PS Series
  LS Series
  S Series (Subwoofer)
  W Series
  M series (Monitor)
  P Series
   Digital Amplifier
  DA Series
  DS Series
  DP Series
   Switching Amplifier
  SA Series
  TA Series
  PD Series
   Power Amplifier
  WH Series
  TD Series
  CP Series
  B Series
  ES Series
   Speaker Processor
  Signal processor
   Peripheral equipment
  Sequence Controller
  Equalizer
  Divider
  Pressure limiter
  Exciter
  DSP Effect
  Feedback Uuppressor
   Stage Lighting Truss
  Aluminium truss systems
  Stage systems
  Professional microphones
  Lighting Euqipments
  Audio Accessories
   Audio mixer
  Yamaha MG Series
  Soundcraft Mixer
   Power Distribution/Controller
  Power Distributions
  Electric hoist controllers
   Flight case/Racks
  Flight cases
  Shockproof Racks
   LED display Screen
  Indoor Screens
  Outdoor Screens
 
CONTACT US

Guangzhou CJK Audio Co., LTD
Mobile: + 86 18666096595
Tel: + 86 20 61980376
Fax: + 86 20 34511425
Email: jackchen@cjkaudio.com
Address: No.122, Donghuan Road, 
Shiqiao Town, Panyu District, 511400, 
Guangzhou City, China.

Products
Product Code:SA2-1800/1500/1300/1100
Switching amplifier
Product Description:

SA2 Series switching power amplifier

The global power supply works anywhere in the world and offers PFC ( Power
Factor Correction).
It is a switching power supply easily deals with a very high variation in the AC
mains voltage: it can drop by up to 20% below its nominal level (e.g. to 180VAC
instead of 230VAC ) without any loss of the amplifier's rated output power. A
regulated power supply also presents some other sonic advantages, such as
better cone control and the same fast response as a linear power supply.

SA2 series switching amplifier

Model:
SA2-800
 SA2-1100
 SA2-1300
SA2-1500
SA2-1800
 
8Ω Stereo Power:
2 x 800W
 2 x 1100W
2 x 1300W
2 x 1500W
2 x 1800W
 
4Ω Stereo Power:
2 x 1160W
 2 x 1500W
2 x2200W
2 x 2600W
2 x 3000W 
 
2Ω Stereo Power:
 2 x 1330W
 2 x 1700W
 2 x 2600W
 2 x 4000W
 2 x 4800W
 
8Ω Bridged Monon Power:
  2320W
 3000W
 4400W
 5200W
  6000W
 
4Ω Bridged Monon Power:
 2660W
 3400W
 5200W
 8000W
 9600W
 
FREQUENTY RESPONSE:
 20Hz-25kHz    +-0.5dB
 
THD+N(Rated power,4Ω/KHz)%:
 0.1%
 
Signal Noise Ration(dB):
 100dB
 
(all channel)-real-panel swithches:
 \
 
Input connectors:
 Combo XLR type,3pi
 
Link Connectors:
 XLR type,3pin male
 
Input Impedance:
 20kΩBalanced /10kΩUnbalanced
 
Output Connectors:
 Speakon Connectors (NEUTRIK)
 
Indicators(per channel):
 PROTECT LED、CLIP LED、TEM LED 、PWR LED
 
Protection:
 Temperatuer,DC,sub/ultea-sonic,short Circuit,overload,IGM,output
 
Power Requirement:
 200-240V~50-60Hz
 
Minimun power-up voltage:
 180-260V~50-60Hz
 
Dimensions (H x W x D) 
 485 x 440 x 89 mm
 
Gross  Weight (kg)   
12
12
13
14
15
Gross  Weight (kg)   
15
15
16
17
18

 
 
Links
 

All Copyright @ CJK AUDIO
GUANGZHOU CJK AUDIO CO., LIMITED
Mobile: + 86 18666096595      E
mail: jackchen@cjkaudio.com
Tel: + 86 20 61980376      Fax: + 86 20 34511425
Address: No.122, Donghuan Road, Shiqiao Town, Panyu District, 511400, Guangzhou City, China.