|
AC-23
電子分音器 規格表/SPECIFICATIONS |
|
Input
Connectors |
XLR |
|
Type |
Electronically Balanced/ Unbalanced, RF
Filtered |
|
Impedance |
Balanced > 50KΩ,
Unbalanced > 25KΩ |
|
Max Input Level |
> +22dBu Typical, Balanced or Unbalanced |
|
CMRR |
> 40dB, Typically > 55dB at 1KHz |
|
Output Connectors |
XLR |
|
Type |
Impedanced Balanced / Unbalanced, RF Filtered |
|
Impedance |
Balanced 200Ω,
Unbalanced 100Ω |
|
Max Output Level |
> +21dBu Balanced / Unbalanced Into 2KΩ |
|
Bandwidth |
20Hz to 20KHz, +0/-0.5dB |
|
Frequency Response |
< 3Hz to > 90KHz, +0/-3dB |
|
Signal to Noise |
REF +4dBu, 22KHz Measurement Bandwidth |
|
Low Output
Low-Mid Output
Mid Output
High-Mid Output
High Output |
Stereo Mode Mono Mode
> 94dB > 94dB
> 94dB
> 93dB
> 92dB
> 90dB > 88dB |
|
Dynamic Range |
>106dB, Unweighted, any Output |
|
THD+Noise |
< 0.004% at +4dBu, 1KHz
<0.04% at +20dBu, 1KHz |
|
Interchannal Crosstalk |
< -80dB, 20Hz to 20KHz |
|
Crossover Frequencies |
|
|
Stereo Mode
Low/Mid
Mid/High
Low/High |
45Hz to 960Hz or 450Hz to 9.6KHz (x10
Setting)
45Hz to 960Hz or 450Hz to 9.6KHz (x10
Setting)
450Hz to 9.6KHz |
|
Mono Mode Low/Low-Mid
Low-Mid/High-Mid
High-Mid/High |
45Hz to 960Hz or 450Hz to 9.6KHz (x10
Setting)
450Hz to 9.6KHz
450Hz to 9.6KHz |
|
Filter Type |
Linkwitz- Riley, 24dB / Octave,
State-Varilable |
|
Function Switch |
|
|
Front Panel Low Cut |
Activates 40Hz Butterworth, 12dB/Octave
High-Pass Filter, One Switch Per Channel |
|
Phase Invert |
Inverts The Phase at The Output, One Switch
Per Output |
|
Rear Panel x10 |
Multiplies Crossover Frequency Range By 10,
One Switch Per Channel |
|
Mode |
Selects Stereo/Mono And 2/3/4-Way Operation |
|
LF SUM |
Selects Normal (Stereo) or Mono-Summed Low
Frequency Operation |
|
Indicator |
|
|
Stereo Operation |
Green LED |
|
Mono Operation |
Yellow LED |
|
Low Cut |
Red LED Per Channel |
|
x10 |
Green LED Per Channel |
|
Phase Invert |
Red LED Per Output (3 Per Channel) |
|
Power Supply |
|
|
Operating Voltage |
110V/60Hz |
|
Power Consumption |
7 WATTS |
|
Mains Connection |
IEC 320 Receptacle |
|
Dimensions |
(W)482mm x (H)45mm x (D)148mm |
|
Weight |
2.5 Kg |
 |
