Aigtek ATA-L4 功率放大器 (200Hz ~ 120kHz, 848 Vrms, 400VA, 1CH)

Bandwidth（-3dB）: 200Hz~120kHz 

Maximum output voltage: 848Vrms

Input voltage at full output: 1Vrms（1kHz）

Maximum output power: 400VA 

Input resistance: 10kΩ 

Current monitor: 100mV/A 

Voltage monitor: 10mV/ V

Total harmonic distortion （THD）: ≤1%@1kHz，100Vp-p 

Output Connector :4mm Banana socket 

Fault lights: Over current 

Signal Ground: Floated to the same level as the source

Supply voltage: AC220V±10%，50Hz

Operating temperature: 0℃~45℃ 

Storage temperature: -20℃~50℃

Humidity: ≤80%RH，no condensation

Size (W * H * D): 440*290*565mm

Output impedance: 28 Ω, 112.4Ω, 253Ω, 449Ω, 702Ω, 1011Ω, 1376Ω, 1797Ω

Maximum output voltage: 106Vrms, 212Vrms, 318Vrms, 424Vrms, 530Vrms, 636Vrms, 742Vrms, 848Vrms

Maximumoutput current: 3.79Arms, 1.89Arms, 1.26Arms, 0.94Arms, 0.75Arms, 0.63Arms, 0.54Arms, 0.47Arms