AMPLIFIERS

MA 2000 Series


Dual-channel Pro Power Amplifier

MA 2000 series power amplifier is equipped with DDT compression and double overheating protection system by adopting German technology. It possesses functions of mute switch protection and also startup protection for overheating/DC/short circuit/overloading. The series has been modified in terms of appearance design, internal structure, circuit design and sound performance so as to provide extraordinary sound quality. With features of high power, multifunction, high quality, stability and reliability, the series is a kind of class AB pro power amplifier which is able to fulfill the demands of both indoor and outdoor applications.


MA 2000 시리즈 파워앰프는 독일 기술을 채택해 DDT 압축과 이중과열 방지 시스템을 탑재했습니다. 음소거 스위치 보호 기능, overheating/DC/short circuit/overloading등 시동 보호 기능도 갖췄습니다. 이 시리즈는 뛰어난 음질을 제공하도록 외관 설계, 내부 구조, 회로 설계 및 음향 성능 측면에서 고안되었습니다. 고출력, 다기능, 고품질, 안정성, 신뢰성이 특징인 이 시리즈는 AB 프로 파워앰프의 일종으로 실내및 실외 적용으로 모두의 수요를 충족시킬 수 있습니다.



SPECIFICATIONS


Model Name :MA 2300MA 2400MA 2600MA 2800MA 21200
Output Power 1KHz, < 0.05%THD :      
8 Ω :2 x 300W2 x 400W2 x 600W2 x 800W2 x 1200W
4 Ω :2 x 450W2 x 600W2 x 900W2 x 1200W2 x 1800W
2 Ω :Inapplicable2 x 800W2 x 1100W2 x 1400W2 x 2400W
16 ΩBridge :napplicableInapplicableInapplicableInapplicable2400W
8 ΩBridge :700W1000W1800W2000W3600W
4 ΩBridge :Inapplicable1200W2000W2400W4800W
Frequency Response(+/- 0.1dB):20Hz-20 KHz20Hz-20 KHz20Hz-20 KHz20Hz-20 KHz20Hz-20 KHz
Reflex Response(@ 1W20Hz-20 KHz):+ 15°+ 15°+ 15°+ 15°+ 15°
THD 1KHz(20Hz-20 KHz):≤ 0.05%≤ 0.05%≤ 0.05%≤ 0.05%≤ 0.03%
IMD (SMPTE) :≤ 0.05%≤ 0.05%≤ 0.05%≤ 0.05%≤ 0.01%
Damping Factor(20Hz-500Hz@ 8 Ω) :400:1450:1500:1550:1650:1
Crosstalk(20Hz-20 KHz)>75 dB>75 dB>75 dB>75 dB>75 dB
Gain (optional) :26 / 32 / 38 dB26 / 32 / 38 dB26 / 32 / 38 dB26 / 32 / 38 dB26 / 32 / 38 dB
Sensitivity:0.775 / 1.0 / 1.55 V0.775 / 1.0 / 1.55 V0.775 / 1.0 / 1.55 V0.775 / 1.0 / 1.55 V0.775 / 1.0 / 1.44 V
Signal to Noise Ratio:103 dB105 dB105 dB106 dB106 dB
Dimensions(WxHxD):483 x 88 x 420 mm483 x 88 x 420 mm483 x 88 x 490 mm483 x 88 x 490 mm483 x 133 x 500 mm
Net Weight(Kg):17 Kg18 Kg23 Kg25 Kg40 Kg







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