background image

XXV EDITION HIGH PERFORMANCE AMPLIFIERS

                             INDEX                                                  PAGE

As Hifonics celebrates its 25th anniversary of producing the finest high end car audio products available we would like to thank 
you for your continued support.

The GEN XXV Series range of products have been designed to a very high level of performance, with features unavailable in any 
other product.

All of the amplifiers have variable crossovers built in, with added touches such as Subsonic Filter, Parametric Bass Equalization,
Phase Shift, Balanced Line Input and a Bass Remote Control Module that allows bass control from reach of the drivers seat.

To insure years of listening pleasure, all amplifiers have a built in diagnostic mode that will detect shorted speaker leads, low 
impedance, dangerous high temperatures, DC shorts and will shut down the amp to help prevent serious damage. A new feature 
for this series is the Clipping LED indicator. This indicator is located on the amplifier end panel and Bass Remote Control Module. 
This LED alerts the user when the amp reaches soft clipping and allows the user to correct the settings prior to reaching hard 
clipping and shutting the amp down. To ensure incredible durability, all XXV D-Class amplifiers are now 18 Volt stable, except for 
the XXV-Colossus which is 16 Volt stable. 

Amplifier Feature Descriptions / End Panel & Front Mount Control Drawings

...........................................................................1 - 4

XXV JUNO 2 CHANNEL AMPLIFIER APPLICATIONS

...................................................................................................................5 - 6

Full range stereo  /  Full range mono / 2 way active with mono bass using two 2 channel models

XXV GEMINI 4 CHANNEL  AMPLIFIER APPLICATIONS

...............................................................................................................7 - 8

4, 3 and 2 channel full range / 2 way active, with mono bass / 
front/rear high pass using a 2 channel model for mono sub bass

 

XXV COLOSSUS  DUAL- MONO BLOCK AMPLIFIER APPLICATIONS

............................................................................................9

                Single and dual sub applications, independent and bridged mode applications

XXV THOR / XXV CYCLOPS / XXV GOLIATH / XXV SAMPSON

MONO BLOCK  AMPLIFIER  APPLICATIONS

..................................................................................................................................10

               Single and dual amp Master/Slave (linked) applications

XXV MAXXIMUS DUAL MONO BLOCK AMPLIFIER APPLICATIONS

..............................................................................................11

              Single and dual sub applications, independent and bridged mode applications
.

System design & installation.

..........................................................................................................................................................1 2

Setting up systems after installation for best performance

...........................................................................................................13

Troubleshooting and diagnostics

...................................................................................................................................................14

Features and specifications

......................................................................................................................................................15 - 16

Product Warranty

.............................................................................................................................................................................17

The contents of this manual may not be reproduced or copied without the

written consent of MAXXSONICS USA, Inc.

Summary of Contents for XXV XXV Colossus

Page 1: ......

Page 2: ...ect the settings prior to reaching hard clipping and shutting the amp down To ensure incredible durability all XXV D Class amplifiers are now 18 Volt stable except for theXXV Colossuswhichis16Voltstab...

Page 3: ...TRIC BASS EQ BOOST The bass boost is fully adjustable from 0dB to 10db BANDWIDTH The bandwidth is fully adjustable from narrow to wide FREQUENCY The frequency is fully adjustable from 30Hz to 100Hz MA...

Page 4: ...N D P A E UT B OS IG PA S B 4 40 0 4 H P 9V 0 V 10 0d 0H 15 15 z 400 z L B 2 1 0 z H 0 P L T B S N W F E U I O E LE E CU OO T BA D DTH R Q S BSON C R Q CR S OV R V I F E S F G H R 1 R MOTE E H C 1 2 L...

Page 5: ...V GND POWER REM MAXXSONICS POWERED BY INPUT OUTPUT L L R R BALANCED INPUT 9V 0 2V LEVEL 0 180 PHASE RED CLIP GREEN PRE CLIP AMBER NEAR CLIP DIAGNOSTICS AMBER THERMAL RED SHORT CIRCUIT HFR G1 REMOTE PA...

Page 6: ...1 SUBWOOFER 1 SUBWOOFER 2 SUBWOOFER 2 INPUT OUTPUT L L R R BALANCED INPUT 9V 0 2V LEVEL 0 180 PHASE RED CLIP GREEN PRE CLIP AMBER NEAR CLIP DIAGNOSTICS AMBER THERMAL RED SHORT CIRCUIT HFR G1 REMOTE PA...

Page 7: ...sroll off welldamagetheoutputstageofthatsource ItisnecessarytofeedtheSAMEsignaltobothleftandrightinputsviaa Caution Thisamplifierisnotcapableof1Ohmsstereoor2Ohmsbridged Y adapterRCAcable Connect the m...

Page 8: ...ROSSOVERposition Minimumfinalloudspeakerimpedances MULTIPLIERtoX1 PHASEtoSTEREO 2Ohmsperchannelstereo Lowsamplifier X OVERswitchintheLP BP24dBposition 4Ohmsmonobridged Crossoverfrequencycontrolcheckli...

Page 9: ...cessarytofeedtheSAMEsignaltobothleftandrightinputsviaa Y adapterRCAcable Connectthemonospeakerpositiveterminalto theLEFT anditsnegativeterminalto RIGHT asshown CrossoverSwitchsettingchecklist 1 2CROSS...

Page 10: ...ons as per the previous system for switch and crossover Channels1and2willbeusedforhighs andchannels3and4formonobass settings BASS REMOTE FULL RANGE STEREO LINE INPUTS BALANCED PHASE CUT BOOST HIGH PAS...

Page 11: ...HANNELS L R BRIDGED BRIDGED MONO SUBWOOFER 2 OHM MINIMUM Note The amplifier is capable of 4 2 1 Ohms per channel in this configuration Note The amplifier is capable of 4 2 Ohms in this configuration I...

Page 12: ...PAIR AND ASSUMES CONTROL OF BOTH AMPLIFIERS BASS EQ FUNCTION CHASSIS GROUND CHASSIS GROUND Linking two amps for single or dual subwoofer application SINGLE VOICE COIL SUBWOOFER RCA JUMPER CABLE MASTE...

Page 13: ...Remote Module will operate both 1 2 channels simultaneously USING CHANNELS 1 2 MONO BRIDGED USING CHANNELS 1 2 INDEPENDENTLY DESIGNATED MONO LINE INPUT REMOTE TURN ON TO BATTERY 12v VIA FUSE TO BATTER...

Page 14: ...as short as possible not more than 12 The ground connection integrity to the chassis is very important and the best way to achieve a good solid electrical and mechanical contact is to use a large roun...

Page 15: ...dthenthehighstothemidrangeandbass Itmaybenecessarytoperformafewiterationsofthemidrange andhighslevelcontrolsettingstoachieveasatisfactorysoundbalance Crossoverfrequencyfinetuning Wehadstartedoffinthe...

Page 16: ...vehiclechassiswillcausethemainfusetoblow 3 Ifanamplifierfuseblowscontinually withonly 12volt groundandremoteleadsconnected theamplifiermaybefaulty Systemdoesnotturnon 1 Checkallfuses 2 Checkallconnect...

Page 17: ...ble High pass 12 dB octave 15Hz 4KHz 15Hz 4KHz Variable Low pass 12 dB octave stereo 24dB octave mono 40Hz 4KHz 40Hz 4KHz STEREO MONO switch YES YES Subsonic Filter 12dB octave stereo 24dB octave mono...

Page 18: ...5Hz 250Hz 10Hz 35Hz 0dB 10dB Yes Yes Yes Yes 10 ga 0 ga XXVR 1 4000 x 1 3300 x 1 2200 x 1 5000 x 1 4300 x 1 3200 x 1 XXV COLOSSUS 600 x 2 1100 x 2 1600 x 2 2200 x 1 3200 x 1 YES 350 95dB 0 1 0 2V 9V 0...

Page 19: ...being returned Valid purchase receipts will contain the name and address of the authorized reseller Any damage to the product as a result of misuse abuse accident incorrect wiring improper installatio...

Page 20: ......

Reviews: