MA1000 8Ω 2X1000W 4Ω 2X1650W Amplificador digital de dois canais – Valtec-Tubesound Saltar para o conteúdo
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MA1000 8Ω 2X1000W 4Ω 2X1650W Amplificador digital de dois canais

Descrição

Potência estéreo de 8Ω: 2 x 1000W
Potência estéreo de 4Ω: 2 x 1650W
Rácio Sinal-Ruído: >103dB
Fator de Amortecimento: 550@8Ω
Distorção Harmónica Total: <0.01% (20 Hz-20 kHz 1W)
Resposta de Frequência: 18Hz-20kHz (+0/-1dB, 1W/8Ω)
Dimensões do Chassi (A*L*C): 132mm x 484mm x 510mm
Dimensões da Embalagem (A*L*C): 255mm x 550mm x 5480mm
Peso Líquido: 34kg
Peso Bruto: 37.5kg

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describe

The entire series is powered by high-quality circulating transformers, with high-quality large capacity electrolytic capacitor filtering. The static power consumption of the whole machine is low, and the dynamic energy is abundant
The circuit adopts classic pulse width modulation amplification circuit, with an efficiency of up to 90%. The components are selected according to HIFI level standards, making the sound performance more perfect
The entire series adopts advanced automatic gain control (AGC) technology to ensure high fidelity amplification of audio signals and effectively protect amplifiers and speakers from clipping distortion damage
The entire series has complete protection circuits: soft start at startup, undervoltage, overvoltage, overheating, overload, overcurrent, DC protection

System Data
8 Ω stereoscopic power: 2X1000W
4 Ω stereo power: 2X1650W
Input connector: XLR female
Input impedance: 10K Ω unbalanced, 20K Ω balanced
Input sensitivity: 0.755V/1.0V/1.44V
Input common state suppression ratio:>80dB
Output connector: Speakon socket
Signal to noise ratio:>103dB
Damping coefficient: 550@8 Ω
Total harmonic distortion:<0.01% (20Hz-20kHz 1W)
Frequency response: 18Hz-20KHz (+0/-1dB, 1W/8 Ω)
Power amplifier protection methods: short circuit, overload, soft start, over temperature, limiting, mute protection
Working voltage:~AC220V/50Hz
Chassis dimensions (height * width * length): 132mmX484mmX510mm
Packaging dimensions (height * width * length): 255mm x 550mm x 5480mm
Net weight: 34kg
Gross weight: 37.5kg