BOSE ZA2120-LZA
區域功率擴大機
-區域功率擴大機
-頻率響應:20Hz-20kHz
-輸出聲道:2聲道
-擴大機功率:2x120W@4Ω,2x60W@8Ω
-頻率響應:20Hz-20kHz
-輸出聲道:2聲道
-擴大機功率:2x120W@4Ω,2x60W@8Ω
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POWER RATING | ||
Amplifier Power | 2 x 120 W @ 4 Ω, 2 x 60 W @ 8 Ω | |
AUDIO PERFORMANCE | ||
Frequency Response | 20 Hz - 20 kHz (+0/–3 dB, @ 1 W reference 1 kHz) | |
THD+N | ≤ 0.5 % (at rated power) | |
Channel Separation (Crosstalk) | ≤ –58 dBu (below rated power, 1 kHz) | |
Dynamic Range | 88 dB | |
Audio Latency | 1 ms (any analog input to loudspeaker output); 1.5 ms (AmpLink input to loudspeaker output) | |
AUDIO INPUTS | ANALOG | AMPLINK |
Input Channels | 1 unbalanced, 1 balanced | 8 digital |
Connectors | Stereo RCA, 5-pin Euroblock | RJ-45 (Input) |
Input Range | –8 dBu to 22 dBu | |
Input Impedance | 20 kΩ | |
Maximum Input Level | 22 dBu | |
Nominal Input Level | 4 dBu | |
AUDIO OUTPUTS | ANALOG | AMPLINK |
Outputs | 2 | 8 digital |
Connectors | 2-pin inverted Euroblock | RJ-45 (Thru) |
Nominal Output Level | 2 x 120 W @ 4 Ω, 2 x 60 W @ 8 Ω | |
INDICATORS AND CONTROLS | ||
Power LED | Solid blue indicates power is on, blinking blue indicates standby mode | |
Input Signal Clip LED | Green indicates input signal is within –37 dBu to 11 dBu, red indicates signal is over 11 dBu. | |
Output Signal Clip LED | Green indicates output signal is within –46 dBFS to –2 dBFS, red indicates signal is over –2 dBFS, approximately 80 W/ channel, for each output 120 watts is 0dBFS. | |
AmpLink ERR LED | Solid yellow indicates muted audio from the mute connector. Blinking yellow indicates an error, which will also mute the audio. | |
AmpLink LNK LED | Solid green indicates normal operation. | |
Controls, Front Panel | Power On/Off | |
Controls, Rear Panel | Auto Standby: On/Off switch, Output: Stereo/Mono switch, Mute, Output trims, Remote RJ-45 | |
ELECTRICAL | ||
Mains Voltage | 100 VAC - 240 VAC (±10%, 50/60 Hz) | |
AC Power Consumption | 13 W (Standby) | 300 W (Max) |
Mains Connector | Standard IEC (C14) | |
Maximum Inrush Current | 12.6 Amps (230 VAC / 50 Hz), 7.8 Amps (120 VAC / 60 Hz) | |
Overload Protection | High temperature, output short, excessively low or high AC line voltage | |
PHYSICAL | ||
Dimensions (H x W x D) | 1.7" H x 19.0" W x 12.8" D (44 mm x 483 mm x 324 mm) | |
Shipping Weight | 11.5 lb (5.2 kg) | |
Net Weight | 9.0 lb (4.1 kg) | |
Cooling System | Single fan creates continuous left-to-right air flow | |
GENERAL | ||
Inputs (Control) | 1 RJ-45 remote input for a CC-1 ControlCenter zone controller. Mute input control via a normally open contact closure. |
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