Blitz BZX3, Руководство пользователя

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6
f e a t u r e s a n d s p e c i f i c a t i o n s
Power source
Input current
Distortion
Frequency response
S/N ratio (A weighted)
Separation
Crossover frequencies
(continuously variable)
Front High-pass: (x1)
(X10)
Rear High-pass
Subwoofer
Crossover slope rate
Subwoofer boost
Input impedance
Output impedance
Output gain
Output voltage level
Dimensions
14.4 volts DC negative ground
0.5 amp max
0.01% THD at 1 V output level
10Hz-30KHz
±
3 dB
> 95dB
60 dB
160-800 Hz
1.6K-8K Hz
160-800 Hz
50-160 Hz
12 dB per octave 2
nd
Order Butter worth
Single octave 0dB to12dB (variable)
at 40 to 120 Hz (variable)
> 10K Ohms
<1K Ohms
+ 3dB
5 volts max
175mm (W) x 191mm (D) x 35mm (H)
1 Power Input Terminal (12V)
2 Ground Input Terminal
3 Remote Turn-on Input Terminal
(Remote)
4 Power Indicator
5 Left/Right Front Channel Signal Inputs
6 Dual Input Switch
7 Left/Right Rear Channel Signal Inputs
8 Left/Right Dual In/Out Terminals
9 Front Channel High-Pass Frequency
Selector
10 Rear Channel High/Pass Frequency
Selector
11 Front Channel High/Pass Frequency
Extender
To be connected to the positive terminal of your vehicle battery or other co12V source.
To be wired to the vehicle's chassis ground
To be connected to the remote control wire or antenna lead of the source unit for remote
ON/OFF.
This indicator lights up when the internal switching power supply is activated and the unit
is operational.
To be connected to the front channel output of the source unit.
"IN": when the parallel input is at the "IN" position, the input signals coming in through the
front channel signal inputs are split and directed to the front and rear channels simultaneously.
(This feature is to be engaged where the source unit has no separate front, rear or subwoofer
channel outputs.)
"OUT": If the source unit has independent front and rear channel outputs, disengage the parallel
input by sliding the switch to the "OUT" position.
To be connected to the rear channel outputs of the source unit. BUT MAKE SURE THAT THE
DUAL INPUT SWITCH AT THE "OUT" POSITION.
As Input Terminal: To be connected to the subwoofer output of the source unit.
As output Terminal: To be connected to the front channel input terminal of another electronic
crossover in a multi-crossover system.
For selection of front channel high-pass crossover frequency between 160 Hz and 800 Hz (or
1.6K Hz and 8K Hz when its frequency multiplier is at "x10" position).
For selection of rear channel high-pass crossover frequency between 160 Hz and 800 Hz
Positioning this switch at the "x10" position changes, the range of selectable crossover
frequency for the front channel high-pass from 160 Hz -800 Hz to 1.6K Hz - 8K Hz.