آمپلی فایر دو کاناله ولتی اهمی /مجهز به دوکانال 600 وات
امپلی فایر لب گروپن 12:1 یک امپلی فایر کم مصرف و پر قدرت است که دارای دو کانال آمپلی فایر 600 وات ، مجموعا 1200 وات می باشد.
امپلی فایر لب گروپن 12:2 را میتوان بصورت اهمی و ولتی استفاده کرد بطوریکه با انتخاب کلید تعبیه شده در پنل پشت دستگاه ، به شما این امکان را میدهد تا در فضاهای مختلف بتوانید بصورت اهمی و ولتی از این دستگاه منخصر به فرد استفاده کنید.
امپلی فایر 12:2 مجهز به امپلی فایر پررقدرت در کلاس دی می باشد .
Specification
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General
Number of amplifier channels
2
Max total output all channels driven
1200 W
Peak output voltage per channel
100 V / 70 Vrms
Max. output current
18 Arms Max output power (all channels driven)
2 ohms
600 W
4 ohms
600 W
8 ohms
600 W (requires the 70 V mode for the RSL, Lo-Z gives 300 W)
16 ohms
310 W (requires the 70 V mode for the RSL, Lo-Z gives 150 W)
70 V
600 W
100 V
Can deliver 600 W to a 100 V load tapped at 1200 W Performance
THD 20 Hz - 20 kHz at 1 W
<0.1%
THD at 1 kHz and 1 dB below clipping
<0.05%
Signal to Noise Ratio
>112 dBA
Channel separation (Crosstalk) at 1 kHz
>70 dB
Frequency Response
2 Hz - 40 kHz
Input impedance
20 kOhm
Common Mode Rejection (CMR)
50 dB
Output impedance
25 mOhm Gain, Sensitivity and Limiters
Limit and gain switch defining limit and gain (per channel)
2 pos: Lo-Z and 70 V
VPL for 70 V mode
100 V
VPL for Lo-Z mode
69.3 V
Sensitivity for stated power into 4 Ohm in Lo-Z mode
4 dBu
Sensitivity for 70.7 V out in 70 V mode
4 dBu
Sensitivity for stated power into 2 Ohm in Lo-Z mode
1 dBu
Sensitivity for stated power into 8 Ohm in 70 V mode
3.8 dBu
Sensitivity for stated power into 16 Ohm in 70 V mode
4 dBu
Gain in 70 V mode
35.2 dB
Gain in Lo-Z mode
32 dB
Level adjustment (per channel)
Rear panel potentiometer, from -inf to 0 dB Connectors and Buttons
Input connectors (per ch.)
3 - pin detachable screw terminals, electronically balanced
Output connectors (per ch.)
2 - pin detachable screw terminals
High pass filter
Fixed at 50 Hz, switchable per channel
Power control
Can be used to go between standby and ON
GPI (power control input)
Contact closure type, 2-pin detachable screw terminal, controls the power state
GPO (power state output)
Contact closure type, 2-pin detachable screw terminal, for external monitoring of the power state
Cooling
Single fan, front to rear airflow, no filter required, temperature controlled speed Power
Nominal voltage
100 240 VAC
Operating voltage
70 265 VAC
Standby consumption
<1 W
Mains connector
IEC inlet Dimensions
Dimensions
W: 483 mm (19), H: 44 mm (1 U), D: 276 mm (10.9) Weight
Weight
4.2 kg (9.3 lbs) Finish
Finish
Dark grey aluminum front and black steel chassis