POWERONE
POWERONE
3
P1-650.2 / P1-1050.2 / P1-1650.2 2 CHANNEL AMPLIFIER APPLICATIONS
4. MODE:
This is the most basic application for the P1 Series 2 channel amplifiers.
Should be in the
STEREO
position.
5. Line Level:
1. Interconnect cable checklist:
Connect the
LINE INPUTS
to the Radio/CD with good quality RCA cables.
Refer to the section
“Setting up systems after installation for best performance”
2. Crossover Switch:
The
X-OVER
switch must be in the
FULL
position.
NOTE: Minimum final loudspeaker impedances:
3. Crossover frequency control checklist:
4 & 2 Ohms stereo mode or 4-Ohms mono mode
N/A for full range operation.
This amplifier will not do 1 Ohm stereo or 2/1 Ohm mono operation.
FULL RANGE STEREO
MONO
This application illustrates the basic mono bridging method for all Crunch
Switch setting checklist:
amplifiers.
- The
AMPLIFIER X-OVER
switch should be in the
LPF
position and the
MODE
MONO
Interconnect cable checklist:
should be in the
position.
A MONO signal source is required, such as would be available from the mono
sub bass output of an active crossover, whether stand alone, or built into a head
Crossover frequency control setting checklist:
Important:
LPF: 11 o’clock
unit or equalizer.
Do not be tempted to connect the hot, or positive
outputs, from any source together to obtain a mono signal, as this could very
well damage the output stage of that source.
Minimum final loudspeaker impedance:
It is necessary to feed the SAME signal to both left and right inputs via a Y-
- 4 ohm mono.
adapter RCA cable. Connect the mono speaker positive terminal to the LEFT -,
and its negative terminal to RIGHT +.
LINE OUT LINE INPUT
LINE OUT LINE INPUT
R R
R R
L
L
L
L
+ - gnd - +
+ - gnd - +
HI INPUT
HI INPUT
6V 0.2V 0dB 9dB 60Hz 12KHz 30Hz 250Hz
6V 0.2V 0dB 9dB 60Hz 12KHz 30Hz 250Hz
LEVEL
BASS EQ HPF LPF
LEVEL
BASS EQ HPF LPF
FULL
LPF HPF MONO STEREO
FULL
LPF HPF MONO STEREO
X-OVER MODE
X-OVER MODE
FULL RANGE
STEREO LINE INPUT
POWER INPUT
POWER INPUT
GND REM BA
TT+12V
GND REM BA
TT+12V
SPEAKER OUTPUT
SPEAKER OUTPUT
LEFT RIGHT
LEFT RIGHT
+ - + -
+ - + -
BRIDGED
BRIDGED
FUSE
FUSE
POWER
POWER
PROTECT
PROTECT
REMOTE TURN-ON
REMOTE TURN-ON
CHASSIS GROUND
CHASSIS GROUND
TO B12v
VIA FUSE
TO B12v
VIA FUSE
FULL RANGE
SPEAKERS
FULL RANGE
MONO LINE INPUT
VIA Y-ADAPTER
FROM MONO SOURCE
MONO SPEAKER
The
HIGH LEVEL
inputs are used when the radio/CD player does not have RCA cable outputs. You can connect the radio/CD player speaker wires directly to the
amplifier via the high Level Inputs.
GRAY: CH 1 Speaker Input +
BROWN: CH 1 Speaker input -
Black: Chassis Ground
GREEN: CH 2 Speaker Input -
White: CH 2 Speaker Input +
Use this connector for 2 CH amplifiers
