BOSE ZA2120-HZA
區域功率擴大機
-區域功率擴大機
-頻率響應:55Hz-20kHz
-輸出聲道:2聲道
-擴大機功率:2x120W@70/100V
-頻率響應:55Hz-20kHz
-輸出聲道:2聲道
-擴大機功率:2x120W@70/100V
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| POWER RATING | ||
| Amplifier Power | 2 x 120 W @ 70/100V | |
| AUDIO PERFORMANCE | ||
| Frequency Response | 55 Hz - 20 kHz (+0/–3 dB, @ 1 W reference 1 kHz) | |
| THD+N | ≤ 0.3 % (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 @ 70/100V | |
| 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 0 dBFS. | |
| 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/Of | |
| Controls, Rear Panel | Auto Standby On/Off switch, Input: Dual/Summed switch, Remote 1 Control: Zone 1/Zone 1+2 switch, Output Voltage: 70/100V 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 | 11.7 lb (5.3 kg) | |
| Net Weight | 9.5 lb (4.3 kg) | |
| Cooling System | Single fan creates continuous left-to-right air flow | |
| GENERAL | ||
| Inputs (Control) | 1 RJ-45 input connector for the CC-1 ControlCenter zone controller, or the CV41 4-to-1 converter. Mute input control via a normally open contact closure. | |
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