Hifonics XXV-Thor User Manual - Page 11
Browse online or download pdf User Manual for Amplifier Hifonics XXV-Thor. Hifonics XXV-Thor 20 pages. Xxv edition high performance amplifier
Print Page
XXV COLOSSUS DUAL MONO BLOCK AMPLIFIER APPLICATIONS
BASIC APPLICATION
The Dual Mono Block amplifiers are capable of 4, 2 & 1 Ohm stereo and 4 & 2
bridged loads and can be used in any of the "bi-amplifier" systems described
in the XXV-Juno and XXV-Gemini directions.
The XXV-Colossus has two 1600 watt D-Class channels built-in labeled
L & R on the end panel.
SINGLE AMP INSTALLATION PROCEDURE:
1. Connect the amp LINE INPUTS to the Radio/CD player full range or mono line out puts
with good quality RCA interconnect cables.
2. Plug in the XXVR-1 bass remote module into the amp REMOTE INPUT jack.
3. Route a 2 gauge power cable directly to the vehicle battery with an in-line 300 amp fuse.
FULL RANGE
STEREO LINE INPUT
Y-ADAPTOR
NOT USED
DESIGNATED MONO
LINE INPUT
-6dB
XXVR-1
DIAGNOSTICS
CLIP
GREEN: POWER
GREEN: PRE-CLIP
AMBER: THERMAL
AMBER: SOFT CLIP
-20dB
0dB
RED: SHORT
RED: HARD CLIP
BASS REMOTE
FULL RANGE
STEREO LINE INPUT
Y-ADAPTOR
NOT USED
DESIGNATED MONO
LINE INPUT
-6dB
XXVR-1
DIAGNOSTICS
CLIP
GREEN: POWER
GREEN: PRE-CLIP
AMBER: THERMAL
AMBER: SOFT CLIP
-20dB
0dB
RED: SHORT
RED: HARD CLIP
BASS REMOTE
This will allow you to operate separate subs independently (on each channel L
or R) at 4, 2 or 1 Ohm at up to 1600 watts or bridged across L & R to operate a
single sub up to 3200 watts at 4 or 2 Ohms.
Note: The amp is not capable of 1 Ohm when bridged across L & R.
The crossovers and XXVR-1 Bass Remote Module will operate both L & R
channels simultaneously.
USING CHANNELS L & R INDEPENDENTLY
Note: You can use the Radio/CD designated mono
line output or a full range stereo line output.
For full range stereo line output, you will need an
optional "Y-Adaptor" as shown
USING CHANNELS L & R BRIDGED
Note: You can use the Radio/CD designated mono
line output or a full range stereo line output.
For full range stereo line output, you will need an
optional "Y-Adaptor" as shown
4. Connect a 2 gauge ground cable directly to chassis ground with in 36" of the amp.
- Be sure to remove any paint or primer from the ground point.
- Use a nut, bolt and lock washer to secure the ground cable to the chassis ground.
5. Connect the subwoofer(s) in accordance to the diagrams below.
Note: The amplifier is capable of
4, 2 & 1 Ohms per channel in this
configuration
REMOTE TURN-ON
CHASSIS GROUND
TO BATTERY +12v VIA
300 AMP FUSE
Note: The amplifier is capable of
4 & 2 Ohms in this configuration.
It is not capable of 1 Ohm.
BRIDGED MONO
SUBWOOFER
2 OHM MINIMUM
REMOTE TURN-ON
CHASSIS GROUND
TO BATTERY +12v VIA
300 AMP FUSE
9