B2 Audio Duo, Руководство пользователя

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1. Design features
Circuit Configuration
Frequency Response
Signal to Noise Ratio
Input Sensitivity
Input Level Selector
Crossover
High Pass Filter
High Pass Multiplier
Low Pass Crossover Range
Low Pass Multiplier
Subsonic Crossover Range
Bass Boost
Variable Bass Boost Range
Remote Control
Damping Factor
Power Terminal gauge
Fuse Rating
Duo
All features are subject to change in the continuing effort to improve the products without notice.
Power @ 4 Power @ 2 Power @ 1
Duo
600 W x 2 900 W x 2 1200 W x 2
Specifications (detailed)
2) The amplifier has a 4 stage advanced protection circuit;
-Thermal protection, Voltage sensors, DC offset & short circuitry via speaker outputs.
The
Duo
utulizes a double sided SMD pcb & high current mosfet switching devices in both
the in- and output stage.
A 4) wired remote level control is included with the amplifier.
- This unit will enable remote gain adjustment.
5) The crossover of the
Duo
is a 18 dB/octave filter with an optional frequency multiplier of 10
for both high & low pass. The subsonic filter also has an 18 dB slope.
Specifications
Continious output power rating (RMS) - Measured @ 14.4 V
The
Duo
operates stable @ impedances of minimum 1 stereo & 2 mono.
- Running the
Duo
at these impedances sets requirements to ventilation & the battery system.
1)
3)
3
Bridged Power @ 4 Power @ 2
(1 stereo & 2 bridged operation requires optimal ventilation)
1800 W x 1 2400 W x 1
:
:
10
00<
: 0 ga x 1
: 3
0
0A
2ch Class AB
: 10Hz ~ 40KHz (+/- 1 dB)
: 105dB
: 6V ~ 0.2V
: -
: 18dB / Oct
:
2
0Hz ~ 5
0
0Hz (
2
00Hz ~ 5KHz )
: x 1, x
1
0
: 50Hz ~
50
0Hz ( 1KHz ~ 5KHz )
: x 1, x
1
0
: 10Hz ~ 50Hz
: 0 ~ 18dB
: 35Hz ~ 120Hz