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2-Channel Power Amplifier

أنظمة الصوت / مضخمات القدرة

2-Channel Power Amplifier

الكود: EC-2650 / CH-2850 / CH-21050 / CH-21250 / CH-21500

2U standard Large energy power supply , high-efficiency and super ring transformer With protection, signal, clip, bridge and power LED Lift and right channel with dual polar cooling fan, high- efficiency air cooling channel With a power star soft, DC protection, short protection, thermal protection, overload protection Equipped with dual input options (XLR male and XLR female) and dual output options (SpeakON), this professional amplifier series is designed to adapt to various system installation requirements. This device features three operating modes: STEREO (A and B work independently), PARALLEL (for easy wiring), and BRIDGE (for high-power amplification).

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المواصفات الفنية

Model
EC-2650 / CH-2850 / CH-21050 / CH-21250 / CH-21500
Output Power
2x650W@8ohm, 2x900W@4ohm / 2x850W@8ohm, 2x1200W@4ohm / 2x1050W@8ohm, 2x1500W@4ohm / 2x1250W@8ohm, 2x1800W@4ohm / 2x1500W@8ohm, 2x2150W@4ohm
Power Supply
AC190V-250V 50/60HZ / AC190V-250V 50/60HZ / AC190V-250V 50/60HZ / AC190V-250V 50/60HZ / AC190V-250V 50/60HZ
Harmonic Distortion (1kHz, 8 ohm)
<0.01% / <0.1% / <0.1% / <0.1% / <0.1%
Frequency Response
20Hz-20kHz(+/-1dB) / 20Hz-20kHz:  +/-1dB / 20Hz-20kHz:  +/-1dB / 20Hz-20kHz:  +/-1dB / 20Hz-20kHz:  +/-1dB
Sensitivity
0.775V*40 / 0.775V*40 / 0.775V*40 / 0.775V*40 / 0.775V*40
SNR
≥100dB(A-weighted) / ≥100dB(A-weighted) / ≥100dB(A-weighted) / ≥100dB(A-weighted) / ≥100dB(A-weighted)
Damping Factor
≥300@8ohms / ≥300@8ohms / ≥300@8ohms / ≥300@8ohms / ≥300@8ohms
Slew Rate
25V/US / 25V/US / 25V/US / 25V/US / 25V/US
Input Impedance
Balanced: 20K Unbalanced: 10K / Balanced: 20K Unbalanced: 10K / Balanced: 20K Unbalanced: 10K / Balanced: 20K Unbalanced: 10K / Balanced: 20K Unbalanced: 10K
Channel Isolation
60dB@8ohms 1Khz / 60dB@8ohms 1Khz / 60dB@8ohms 1Khz / 60dB@8ohms 1Khz / 60dB@8ohms 1Khz
Output Type
Class-2H / Class-2H / Class-2H / Class-TD / Class-TD
LED Indicators
Power/Signal/Distortion/Clipping / Power/Signal/Distortion/Clipping / Power/Signal/Distortion/Clipping / Power/Signal/Distortion/Clipping / Power/Signal/Distortion/Clipping
Input Connectors
Balanced XLR (Male/Female) / Balanced XLR (Male/Female) / Balanced XLR (Male/Female) / Balanced XLR (Male/Female) / Balanced XLR (Male/Female)
Output Connectors
SPEAKON, Binding Posts / SPEAKON, Binding Posts / SPEAKON, Binding Posts / SPEAKON, Binding Posts / SPEAKON, Binding Posts
Cooling System
Overheat, Overload, Short Circuit, DC Output Protection, Soft Start, Surge Limiting / Overheat, Overload, Short Circuit, DC Output Protection, Soft Start, Surge Limiting / Overheat, Overload, Short Circuit, DC Output Protection, Soft Start, Surge Limiting / Overheat, Overload, Short Circuit, DC Output Protection, Soft Start, Surge Limiting / Overheat, Overload, Short Circuit, DC Output Protection, Soft Start, Surge Limiting
Product Size(WxDxH)
482x378x88mm / 482x378x88mm / 482x378x88mm / 482x440x88mm / 482x440x88mm
Net Weight
13.5Kg / 17.65Kg / 17.65Kg / 20.5Kg / 20.5Kg

الاستخدامات

2U standard
Large energy power supply , high-efficiency and super ring transformer
With protection, signal, clip, bridge and power LED
Lift and right channel with dual polar cooling fan, high- efficiency air cooling channel
With a power star soft, DC protection, short protection, thermal protection, overload protection
Equipped with dual input options (XLR male and XLR female) and dual output options (SpeakON), this professional amplifier series is designed to adapt to various system installation requirements.
This device features three operating modes: STEREO (A and B work independently), PARALLEL (for easy wiring), and BRIDGE (for high-power amplification).

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