XXV EDITION HIGH PERFORMANCE AMPLIFIERS 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.
LED will be Amber in color. DC PROTECT (Short Circuit): In the unlikely event the amp should internally fail, the amp will shut down to prevent a DC voltage output to the speakers or sub and the LED will be Red in color.
RIGHT OUTPUT / INPUT SUBSONIC FULL RANGE MONO This application illustrates the basic mono bridging method for all HiFonics amplifiers. Interconnect cable checklist: A MONO signal source is required, such as would be available from the mono sub bass output of an active crossover, whether standalone, or built into a head Important: unit or equalizer.
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XXV JUNO 2 CHANNEL AMPLIFIER APPLICATIONS Stereo high pass with mono low pass in a 2 way active, or bi-amplified system In this application we will use a 2 channel amplifier for the high frequencies, and a second one for the low frequencies, or mono sub bass. Please consult the speaker specifications to determine maximum amplifier power requirements.
2 or 3 CHANNEL FULL RANGE SYSTEM Here we show how to use the 4 channel amplifiers as full range 2 or 3 channel units by taking advantage of the mono bridging capability of all HiFonics amplifiers. The following example shows how to create a 3 channel system by mono bridging channel pair 3 / 4.
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Level control checklist: Refer to the section “Setting up systems after installation for best performance” Minimum final loudspeaker impedances: 2 Ohms per channel in stereo mode. 4 Ohms mono bridged. PARAMETRIC EQ CH1 & 2 BALANCED PHASE CUT/BOOST HIGH PASS MONO MIX...
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.
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.
This will allow you to operate separate subs independently (on each channel 1 or 2) at 4, 2 or 1 Ohm at up to 5000 watts or bridged across 1& 2 to operate a single sub up to 10000 watts at 4 or 2 Ohms.
SYSTEM DESIGN AND INSTALLATION The success of any car stereo system relies on several factors, such as the system design, execution of the installation, and system setup. This section is intended to assist the installer by offering several tips and hints about good installation practice. Please remember that any system is only as good as its weakest link.
Turn the level control up slowly, till you hear distortion, then back off a few degrees on the control. Single 4 channel amplifier systems (XXV-GEMINI): Turn the channel 1 & 2 level control up slowly, till you hear distortion, then back off a few degrees on the control. Repeat for channel 3 & 4.
The key to finding the problem in a misbehaving sound system is to isolate parts of that system in a logical fashion to track down the fault. Description of the Diagnostic system built into all HiFonics amplifiers The diagnostic system will shut down the amplifier, until reset by turning the head unit off, and back on. This state of affairs will be indicated by the front/side panel PROTECT LED lighting up under the following conditions: 1 - A short circuit on the loudspeaker leads.
HIFONICS XXV 2 & 4 CHANNEL AMPLIFIER FEATURES FEATURES Output Power Ratings 4 Ohm Load 2 Ohm Load Mono Bridged at 4 Ohm Miscellaneous Specifications Slow unmute at turn on (Soft start) Input Selector Switch Frequency response, -3dB Damping factor Signal to noise ratio (A-weighted) THD&N...
Maxxsonics Limited Warranty As the manufacturer of Maxxsonics, Crunch MB Quart and Hifonics car audio products, Maxxsonics USA Inc. Warrants to the original consumer purchaser the amplifier to be free from defects in material and workmanship for one (1) Year from date of purchase.