7676 South 46th Street Phoenix, AZ 85040 602.431.8686 fax 602.431.8600 Xtant.com

XT000472 4/01 NDM172

X604 Owners Manual

Xtant technologies

table of contents
English Welcome Installation Instructions Installers Reference Chart Specifications ! " Insert #
Franais Bienvenue Instructions dinstallation Tableau de rfrence de linstallateur Spcifications techniques

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Deutsch Willkommen $& Installationsanleitung !! Beilage mit Bezugsangaben fr die Installation Technische Daten !"

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Bienvenido Instrucciones de instalacin Gua de instalacin (folleto adjunto) Especificaciones

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Warranty
Your Xtant X604 amplifier

English

Safeguards
The X%(" is a true four (") channel amplifier which combines unique performance features with outstanding design flexibility to provide a single chassis system solution for most mobile audio applications* With its on+board crossover, a high performance, bi+amplified system is easily configured* By utilizing the on+board crossovers four (") RCA line outputs, you can steer specific frequency ranges to additional amplifiers, thus eliminating the need for external, active crossover components* As with all Xtant X Series amplifiers, the X%(" incorporates an on+board noise gate, forced convection thermal management system, and a Pulse Width Modulated power supply for high efficiency and unsurpassed reliability* All these features are encased in Xtants stainless steel housing*
Please take the time to read this Owners Manual* The following guidelines are designed to assure a safe and properly installed Xtant Mobile Audio System*
All Xtant amplifiers and accessories are intended to be installed by a certified pro+ fessional mobile audio installation specialist* It is the recommendation of Xtant Technologies that your new Xtant product(s) and all of your mobile audio prod+ ucts be installed by your Authorized Xtant Select Dealer*
Installers Reference (insert)
The Installers Reference is an insert included in this manual* It is designed to assist your Authorized Xtant Select Dealers professional installer* Installation techniques critical to the creation of a high+performance mobile audio sound system, (procedures for running wires, basic safety rules, and system layout concepts) are not presented in this owners manual* All Authorized Xtant Select Dealers have been chosen for their expertise in system design and advanced installation capabilities and Xtant highly recommends that you have all of your mobile audio products professionally installed* If, however, you choose to install your Xtant amplifier yourself, please refer to the Installers Reference prior to installation*

Welcome

Thank you for your purchase of an Xtant amplifier* The concept is simple a more carefully engineered amplifier will produce superior sound* That is our passion to exceed your expectation of the automotive llistening experience* We are driven by it* To accomplish this lofty goal, it takes the finest engineering talent in the business, combined with a dedication to superior materials* And we add in a multitude of features, unique cosmetics, and creative system integration* Xtant products are only available through the finest, most highly+specialized mobile audio retailers* Your Xtant Select Dealer was chosen because of their passion for excellence and their commitment to expanding their expertise* Please remember, exceptional audio requires professional installation* Your Xtant Dealer will optimize your system and your level of satisfaction* Whether you are deeply involved in autosound competition, or a privately passionate connoisseur of fine music, we salute you, and appreciate your investment in quality mobile audio* We look forward to a long and lasting relationship! Welcome to Xtant!

Wiring Requirements

All Xtant amplifiers have minimum wire gauge requirements for: Power + " gauge Ground + " gauge Speaker cables + $! gauge*

Fusing Requirements

The X%(" is not fuse protected! For safety, an outboard $!( amp fuse may be added close to the amplifier* A $!( amp fuse must be installed in+line with the power wire at the battery, no further than $- from battery* In the case of a muti+amp system, use a fuse value equal to the combined value of all (system amplifiers) on+board power fuses* Example: Two X%("s will require ! $!( amp fuses at the battery*

Water and Moisture

Install all Xtant amplifiers and accessories in a location free of moisture or exposure to water*
Installation Instructions

Installation Sequence

Input Sensitivity Adjustment
This document has been crafted to make installation, system design and trouble+ shooting, a quick and easy process*
The X%(" offers five ()) input gain settings* The adjustment runs in $( dB steps from +!( dB to. !( dB* This wide range of adjustment allows the X%(" to accept input voltages from $(( mV to $# V* Adjustment is made by installing a jumper across the associated input voltage/pin location* Refer to the illustration on the reverse side of this document prior to setting the input sensitivity*
Remove Amplifier Cover: Loosen allen head screws and lift+off cover* Do not remove protective covering on stainless steel lid until installation is complete* Temporarily Mount Amplifier: The amplifier is designed to be anchored through the four (") holes located on the circuit board/base assembly* Mark Wires for Termination and Remove X%(": Determine wire lengths for Power, Ground, Remote, & speaker cables* Mark for cutting/termination* Remove X%(" before cutting and terminating all wires* CAUTION: stripping wires over the circuit board will cause product failure* Crossover Set+up: Adjust crossover mode jumpers at your work bench* Also, change crossover frequency SIPs if desired* Refer to crossover modes of operation on opposite page* Input Sensitivity: Make initial adjustment to input gain at your work bench* To increase input gain, place jumper in the.!( dB position* To decrease input gain, place jumper in the (, +$(, or +!( dB position* Refer to Input Sensitivity Adjustment on back panel for more information* Mount the Amplifier and make all connections: NOTE: Place service jumper in off position before making any connections* Install the amplifier and make all wire connections* i*e:*Speaker, Power, Remote, Ground, and RCA input* Double Check All Connections! Turn On Amplifier* Place service jumper in the on position, check red LED, it should be on* Adjust Left and Right Front as well as Left and Right Rear Amplifier Output Levels* Adjust Noise Gate Threshold (if used) Turn noise gate on and adjust the threshold by turning clockwise to increase sensitivity* The green LED will illuminate* After Fine Tuning the System: Remove protective covering from amplifier and clean per the maintanence section on page & of the Owners Manual* Attach cover to base*

Crossover Frequencies & SIPs
The X%(" is equipped with independent Front and Rear crossovers* Each crossover is controlled by two (!) crossover mode jumpers labeled AMP & LINE XOVR* The header jumper labeled AMP XOVR control the crossover function as R R it applies to the X%("s Front (stereo) and Rear (stereo) amplifier* The modes of operation are: Position $ / Bypass (Full Range), Position ! / High Pass, and Position ' / Low Pass and Position "/Band Pass (See insert)
R The two (!) header jumpers labeled LINE XOVR control the crossover function as it applies to the X%("s Front and Rear RCA Line Outputs* The modes of oper+ ation are: Position $ / Bypass (Full Range), Position ! / High Pass, and Position ' / Low Pass* (See insert)
The High and Low Pass frequencies are determined by the Frequency Modules (SIPs) installed in the eight (-) SIP sockets pictured on the insert*
The following is a chart of Xtants available frequencies* The frequency SIP ID Code printed on the SIP and the associated frequency value is detailed below* SIP Number !!" $'" $$" $(" %-' )%' !#' $)' $(' #)! !"! $-! $)! Frequency )( Hz #( Hz -( Hz &( Hz $!( Hz $)( Hz '(( Hz )(( Hz #(( Hz $ kHz ' kHz " kHz ) kHz
The X%(" is shipped from the factory with &( Hz HiPass and LowPass frequency SIPs installed* To change a frequency, simply remove the resistor SIP and replace it with the appropriate SIP value to achieve the desired frequency* The Low and High Pass frequencies are independent* Any combination of the available frequency SIPs may be used*

Standard Features

Forced Convection Cooling
Xtant X604 Specifications
!( Hz to !( kHz./ $ dB " " x #) " x $)( ! x '(( 1! Stereo / 1" Bridged
All Xtant X Series amplifiers employ forced convection cooling for thermal management* An on+board thermal sensing circuit regulates fan speed to maintain optimum operating temperature*
Frequency Response: Number of Channels: Watts per Channel @ ": Watts per Channel @ !: Bridged Mono @ ": Recommended Load:
Fully Regulated PWM Power Supply
All Xtant X Series amplifiers feature a Fully Regulated, Pulse Width Modulated power supply* This supply technology provides high efficiency and consistent output performance even when battery voltage is less than optimum*

Crossover

A $!/!"dB filter network with selectable Bypass (Full Range), High Pass, Low Pass or Bandpass modes of operation* Frequency selection is via a $! pin Frequency SIP* The amplifier is shipped with a &( Hz SIP installed, $' other frequencies are available from your Xtant Dealer*

Noise Gate

Provides deep muting when no musical signal is present* Features include adjustable threshold and bypass switch*

Distortion (THD): 2 *!3 Measured: !( Hz to !( kHz at rated power, all channels driven " Signal to Noise Ratio: 1 $(( dB Measured: A+weighted in !( kHz noise bandwidth @ $ volt sensitivity Damping Factor: Input Sensitivity: Input to Line Output Gain: On+Board Crossover: Module Port(s): Balanced Line: Passive Outputs: Power Supply: Operational Voltage: Fusing Requirement: Size (L xW x H): Warranty: 1 !(( @ $(( Hz with " load $(( mV to -*) V RMS Unbalanced Source $(( mV to $# V RMS Balanced Source ( dB./ !( dB, Selectable in $( dB steps $!/!" dB/Octave Selectable (!) " Accessory ! On Board ! Channels; RM- provided Fully Regulated, PWM $$ to $) Volts $!( Amp !' )/- x $( &/'! x ! )/'! %((mm x !%$mm x )"*)mm Limited " Year Parts and Labor
Balanced / Floating Input
When enabled, this circuitry helps to eliminate system noise associated with ground loops* When combined with the input sensitivity adjustment, it allows the X%(" to accept up to $#V of input signal* Balanced must be used for BTL inputs using the HLA*

Modular Expansion Port

All X series amplifiers are supplied with a modular port(s) used for docking any of Xtants signal processing modules*

Protection Circuitry

Both Thermal, Overcurrent and Low Voltage protection are incorporated into the X%("* In the event of a problem, the amplifier will reduce its power to maintain operation* In the case of Low Voltage, the amplifier will shut off when the battery voltage falls to $$ Volts or less*

Passive Output

The RM- Resistor Module is designed to activate the passive speaker terminals* It provides -dB of attenuation for speakers connected to these terminals* RM", RM$! and RM$% also available* NOTE: Passive outputs are connected in parallel with front channels*

Service Jumper

Removing the jumper will turn+off amplifier when remote turn+on, ground, and.$! volt cables are connected to amp* Use to service the amplifier or to make any adjustments*

Status LEDs

Four LEDs, visible through the cover, indicate operational status of all Xtant amplifiers* The red LED illuminates when the amplifier is ON, the yellow LED indicates that overcurrent protection is engaged, the orange LED indicates that the thermal protection circuit is engaged, and the green LED indicates when the noise gate is engaged and operational*

Optional Performance Upgrades

Cleaning/Technical

Xtant optional accessory modules are easily and quickly installed by your Authorized Xtant Dealer* The upgrade modules snap into place on the amplifiers PC board when the top of the unit is removed* These accessories enhance your entire system, expanding and customizing performance for your unique application*
Cleaning the Stainless Steel Cover
Clean the stainless steel cover with a light dust cloth* For a more thorough cleaning, use WD "(* Apply the cleaner to the cloth (not the amplifier) and wipe the surface, then wipe down with a dry cloth* Take care not to catch the cloth on the mesh*
Parametric Equalization Module (PQM)
The PQM is a precision tuning instrument, designed to be adjusted with the use of a Real+Time+Analyzer* This true, fully adjustable, one band parametric equalizer provides individual frequency, Q/bandwidth, and./+ $- dB gain adjustment controls* By utilizing one of three (') frequency modules included, any frequency from !( Hz to !(kHz can be chosen* The Q ranges from $ to $( in value, allowing a wide variety of bandwidth adjustment to address the subtle tuning requirements common to mobile audio systems*
Caution: Do not allow liquids to touch the circuit board* t : t l w i h i i d

Fan Circuit

The X%(" is equipped with a dual speed fan circuit for efficient thermal management* The amplifier has the fan jumper in the high position as a factory setting* To reduce the speed of the fan, place the jumper in the slow position*
Low Frequency Equalizer (LFQ)
The LFQ will add Bass impact to any system* It provides."dB,.-dB, or.$!dB of Boost at a center frequency of ")Hz* The LFQ will enhance the bass performance of any subwoofer system, sealed or ported* However, if you are using the LFQ with a ported enclosure, be sure that the ")Hz frequency is at or above the vent tuning frequency or damage may occur to the speaker*
Caution: Have your dealer check the fan for obstructions if your amplifier over t : heats* When the Thermal Protection Circuit is engaged, the orange LED will be illuminated and power may be reduced*

Precaucin: No permita que los lquidos entren en contacto con la placa de circuitos* i : i i t t t i i

Circuito del ventilador

El X%(" tiene un circuito de ventilador de dos velocidades que proporciona un eficiente control de temperatura* El amplificador tiene integrado de fbrica el puente del ventilador en la posicin "alto"* Para reducir la velocidad del venti+ lador, coloque el puente en la posicin "bajo"* Precaucin: Si el amplificador se sobrecalienta, pdale al distribuidor que revise el ventilador para ver si hay alguna obstruccin* Cuando el circuito de proteccin de temperatura seactiva, el indicador luminoso anaranjado se enciende y es posible que la potencia se reduzca* Pdale al distribuidor que revise la placa de circuitos para ver si hay polvo* Si lo hay, utilice aire a baja presin para eliminarlo* NO utilice aire a alta presin, cepil+ los o dispositivos similares para limpiar la placa de circuitos*

Servicio Tcnico

Nuestro propsito es garantizar la satisfaccin de nuestros clientes* Usted represen+ ta nuestro presente y nuestro futuro, y nuestro objetivo es crear y mantener una relacin basada en la confianza y el respeto* Este no es un compromiso a la ligera o slo por hoy; es nuestra forma de trabajar, y no lo podemos hacer de otra manera* Las normas y los procedimientos de Xtant estn diseados para que, en caso de que haya un problema, el tiempo de inactividad y las molestias para usted sean mnimas* Nuestro compromiso es reparar y devolver el producto en no ms de dos (!) das hbiles a partir del momento en que Xtant recibe el equipo* Recuerde tomar en cuen+ ta los fines de semana y dasfestivos, si caen dentro de este perodo de tiempo, para calcular la fecha de devolucin del producto reparado* Para obtener asistencia tcnica e informacin sobre los productos y su instalacin, comunquese con el Departamento de Relaciones con el Cliente de Xtant de lunes a viernes de -:(( a*m* a ):(( p*m* hora de Montaa al:
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state* Xtant Technologies (Xtant) warrants its products to be free from defects in materials and workmanship under normal use and service when the unit is installed by an Authorized Xtant Dealer as folows: electronics (") four years from original purchase date; speakers/subwoofers (') three years from original purchase date* Non+Authorized Dealer installed products carry a one ($) year parts and labor limited warranty* The extent and con+ ditions of Xtants Limited Warranty are as follows: $* Authorized Xtant Dealer Installed Products: Xtant will repair at no charge, to the original purchaser, any unit which Xtants examination discloses to be defective and under warranty, provided the defect occurs within the warranty period and the product is returned immedi+ ately to Xtant* This warranty is not transferable* !* Non+Authorized Xtant Dealer Installed Products: Xtant will repair at no charge, to the orig+ inal purchaser, any unit which Xtants examination discloses to be defective and under war+ ranty, provided the defect occurs within one ($) year from the date of purchase and the prod+ uct is returned immediately to Xtant* This warranty is not transferable* '* The date of purchase and proof of Authorized Dealer Installation of an Xtant product must be established by an original (or copy of the original) sales receipt which must accompany the article being returned for warranty work* "* This warranty shall NOT apply to any Xtant unit found to have the original factory serial number removed or defaced* All products received (by Xtant) for in warranty or out of war+ ranty repair, with their original serial numbers removed or defaced, will NOT be repaired and will be returned to sender, freight collect* )* The provisions of this warranty shall not apply to any Xtant unit used for a purpose for which it is not designed, which has been repaired or altered in any way, or which has been connected, installed, or adjusted other than in accordance with the instructions furnished in Xtants owners manual* Nor shall this warranty apply to any part which has been subject to misuse, neglect, or accident* %* Xtant does not authorize any other persons to assume any other liability in connection with its products* THIS WARRANTY IS THE ONLY EXPRESS WARRANTY MADE BY XTANT APPLICABLE TO ITS PRODUCTS* ANY IMPLIED WARRANTY OR MERCHANTABILITY OR FIT+ NESS FOR A PARTICULAR PURPOSE APPLICABLE TO XTANTS AMPLIFIERS AND OR ACCES+ SORIES IS LIMITED IN DURATION TO THE DURATION OF THIS LIMITED WARRANTY* XTANT SHALL NOT BE LIABLE FOR THE INCIDENTAL, CONSEQUENTIAL, OR COMMERCIAL DAMAGES RESULTING FROM THE BREACH OF THIS WRITTEN WARRANTY* Some states or provinces do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an implied warranty lasts; so the above limitations or exclusions may not apply to you* #* Your unit will be serviced on an in+warranty basis within the warranty period for the cor+ rection of warranted defects* If improper operation of your Xtant product should occur, con+ tact your Authorized Xtant Dealer for assistance with the return and factory repair of your Xtant product* If an Authorized Xtant Dealer is not available, please contact Xtants Customer Service Department for assistance* ELECTRONICS Xtant Technologies #%#% South "%th Street Phoenix, Arizona -)("( ---+""&+-!%SPEAKERS Xtant Technologies -() Woodman Ave* Winslow, Il %$(-& -((+))%+!---

TO RETURN XTANT PRODUCTS OUT OF WARRANTY: Contact Xtants Warranty Department at (%(!) "'$ -%-% from -:(( am to ):(( pm (MST) for a Return Authorization Number* Return the unit, postage prepaid, in the original protective carton* Please include a descrip+ tion of the problem and, if desired, a request for an estimate of repair costs* Unless a request for an estimate is included, the unit will be repaired as necessary* Repaired unit will be returned with an itemized statement, C*O*D* certified or Visa/MC* Xtant provides a &( day warranty on all repairs serviced as non+warranty units*