MAXP4260 4 CHANNEL AMPLIFIER APPLICATIONS
4 CHANNEL FULL RANGE SYSTEM
Here we show how to use the 4 channel amplifiers as straightforward discrete 4 channel full range units.
Interconnect c.ble checldlst:
-Connect the four inputs of the amplifier to a Radio/CD with quality RCA cables,
SWItch .enlng checklist:
Crossover frequency control checklist: | |
Channel. I/Z: | Channel. 3/4: |
Level control checklist:
-Refer to the section "setting up systems after installation for best performance"
Minimum flnalloud.......ker Impedance.:
.. Z ohm per ch.nnel.
Z or 3 CHANNEL FULL RANGE SYSTEM
| ~ |
| |||||||
|
|
|
| I" |
| " |
| ||
|
|
|
|
| |||||
FUIl..RANGE co |
|
|
| ~'~.~" |
| ||||
STERfOUNE '" |
|
|
| ~I~· .2 |
| ||||
INPUTS |
|
|
| P i |
| ||||
|
|
|
|
|
|
|
|
| |
~ |
|
|
| ~. |
|
| |||
|
|
|
|
| |||||
|
|
| ~ |
|
| ||||
|
|
|
| ~IlooJ |
| ||||
|
|
| 0 |
|
|
| |||
|
|
|
| ~~I |
| ||||
|
|
|
| I~ |
| ||||
|
|
| ~" |
| |||||
|
|
| |||||||
|
|
|
|
| |||||
|
|
| u |
| |||||
='-"~
~COl~6(fJLrr
|
| ..j | FUll RANGE |
|
| SPEMERS | |
~ | f! | JitO | |
~ | D | to | |
| L | ||
~ |
| to | |
[1 |
| ||
~ | [:g | to | |
~ | I |
| TOBATTERY+I2V |
| VIII FUSE | ||
~ | :. | :Ii | REMOTE |
CHI\S5IS GROUND | |||
~ |
| or |
|
l~
Here we show how to use the 4 channel amplifiers as full range
2or 3 channel units by taking advantage of the mono bridging capability of alllanzar MAX PRO series amplifiers.
The follwing example shows how to create a 3 channel system
by mono bridging channel pair 3/4. In order to create a 2 channel system. simply follow the example to also mono bridge channel pair 1f2,
TIP: If you are using the mono sub bass output of an active crossover, there is nothing wrong with switching in the low pass filter in these amplifiers for a steeper low pass rolloff.
Level control checkli.t:
- Refer to the section "Setting up systems after installation for best performance"
Minmum final loudspeaker impedances:
- 2 ohm per channel in stereo mode. - 4 ohm mono bridged.
Interconnect cable checklist:
-Connect the inputs of channel pair 1/2 to a suitable stereo source, e.g. a head unit with good quality RCA cables.
-A MONO signal source is required to bridge channel pair3/4, such as would be available from the mono sub bass output of an active crossover, whether standalone, or built into a head unit or equalizer. Important: 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 outout stage of that source,
-It is necessary to feed the SAME signal to both lett and right inputs via a
-Connect the mono speaker positive terminal to the RIGHT +, and its negative terminal to LEFT - as shown.
SWItch .enlng checklist:
|
1STEREO I MONO
FUll. RANGE
UNE INPI./n
STEREO
FULL AANGE
!tjOR HIGHS
• SPENCERS
STEREO ffiFUll. RANGE + ORHIGHS
SPEAKERS
TO Bll.TTERY+1ZV
VIA FUSE
REMOTE
CHASSIS GROUND
Cros.over frequency control checkli.t:
chennel. I/Z: | channel. 3/4: |
- HIGH PASS: NfA | _HIGH PASS: NfA |
- LOW PASS: NfA | _LOW PASS: NfA |
- |
|
