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Amplifier

  • LA Series power amplifier
  • LA Series power amplifier
  • LA Series power amplifier
LA Series power amplifierLA Series power amplifierLA Series power amplifier

LA Series power amplifier

  • SMPS power supply
  • Class D Amplifier module
  • XLR input socket and socket connection
  • The Speak ON NI4 output socket
  • Product description: LA Series power amplifier

Features

SMPS power supply

Class D Amplifier module

The high sensitivity of CMRR balanced input enhanced noise suppression

The top of the electronic accessoriesn In the 2Ω load continuous full power operation can still maintain maximum stability  XLR input socket and socket connection

The Speak ON NI4 output socket

The rear panel with the input sensitivity selection (32dB/1v/0.775v)

The rear panel mode selection (stereo / bridging - and connection)

The rear panel power supply circuit breaker The front panel of independent channel temperature protection and peak warning lamp

The front panel of independent channel power indicator lights and -5Db/-10Db/-20dB Technology

Class D

Class D is the most advanced technology, is suitable for high power amplifier, accurate sampling signal through Class D power module, amplifying the output signal, compared with other standard power amplifier products, D series to achieve higher efficiency, better sound, Class D power amplifier with low distortion and high power amplifier

R-SMPS Switch type appliances

Because of the design of the distribution network is not in place and unstable generator, resulting in some sound reinforcement applications, the power supply voltage fluctuation is not stable, D series power amplifier with voltage switching power supply voltage, regardless of type, it can guarantee the stability of the output signal level of the power supply, even in the poor state of the situation R-SMPS, is the best guarantee to provide sound

HS CMRP Balanced Input

Only the best quality of the input signal, the output signal of the amplifier in order to get the best, in between have the independent power supply system equipment when the analog signal transmission cable will produce additional "hum" sound on the signal line, "buzz" sound, radio frequency interference, D realizes the CMRR design of high sensitivity, stop even the slightest signal interference, bring the ultimate sound to the audience

SPPT

As of CS Audio two channel SMPS flagship series power amplifier D series installed only in the market is considered the most durable quality audio audio special electronic element, electronic accessories any sound D series amplifiers either including operational amplifier, power capacitor, power module or bipolar crystal, are used for electronic audio the best of the best components, making audio requirements



MODE

LA5.0

LA7.0

LA10.0

LA12.0

Power (in the case of 220V-50Hz voltage stabilized power supply under the condition of the same time with resistance load per channel output power)

8ΩStereo*

500W x2*

700W x2*

1000W x2*

1200W x2*

4ΩStereo**

850W x2**

1250W x2**

1750W x2**

2100W x2**

2ΩStereo**

1250W x2**

1600W x2**

2250W x2**

2700W x2**

8ΩBridge**

1700W**

2500W**

3500W**

4200W**

4ΩBridge**

2500W**

3200W**

4500W**

5400W**

THD

≥0.15%

S/N Rate

≥95dB

Damping factor

≥500

Input Sensitivity

0.775v/1v/32dB

Packing  dimension (mm)

545 x415 x95

G.W.

7.3kg

7.6kg

8kg

8.5kg



1.*,The power is tested under EIA standard.

2.**,The power is tested under the condition of 40ms burst,1KHz sine wave and 1% THD.

3,The power test marked with**cant be used the power sine wave signal directly to test,or the DC insurance and other components may be broke


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