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

XT000472 4/01 NDM174

A2002/A4004 Owners Manual

Xtant technologies

table of contents
English Welcome Safeguards Standard Features/Optional Upgrades A2002 Specifications A4004 Specifications Connection Diagrams 19 20
Franais Bienvenue Consignes de scurit Options standard/Extensions en option A2002 Spcifications techniques A4004 Spcifications techniques Schmas de connexions Deutsch Willkommen Sicherheitsvorkehrungen Standardfunktionen/Optionale Upgrades A2002 Technische Daten A4004 Technische Daten Schaltplne Espaol
Bienvenido 21 Proteccin 22 Caractersticas estndar / Mejoras opcionales 23 A2002 Especificaciones 24 A4004 Especificaciones 25 Diagramas de conexin 26 Inside Back Cover

Warranty

Welcome

English

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!

Safeguards

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 professional mobile audio installation specialist. It is the recommendation of Xtant Technologies that your new Xtant product(s) and all of your mobile audio products be installed by your Authorized Xtant Select Dealer.

Wiring Requirements

All Xtant A-Series amplifiers have minimum wire gauge requirements for: Power - 4 gauge Ground - 4 gauge Speaker cables - 12 gauge.

Fusing Requirements

A Series Amplifiers are not fuse protected! For safety, an outboard fuse may be added close to the amplifier. A fuse must be installed in-line with the power wire at the battery, no further than 18 from battery. For fuse requirements refer to pages 5 and 6 of this manual. 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.

Technical Services

Our customers satisfaction is our purpose. You represent our present and our future. It is our goal to create and nurture relationships based upon trust and respect. This commitment is not taken lightly or just for today; it is our way of doing business. We believe there is no other way. Xtants policies and procedures are designed, in the event of a problem, to minimize the amount of your down-time and inconvenience. It is our commitment to service and return such product in no more than two (2) working days from the time Xtant receives the equipment. Please consider weekends or holidays (which may fall within the time period) when estimating the return date of serviced product. For technical assistance and information regarding products and/or installation, please contact Xtants Customer Relations Department from 8:00 am to 5:00 pm Monday thru Friday at:

Water and Moisture

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

Phone: Fax:

(888) 449-8268 (602) 431 8600

Standard Features

Active Resonance Control
Xtant A2002 Specifications
20 Hz to 20 kHz +/ 1 dB x x x Stereo / 4 Bridged
Active Resonance Control (ARC). This patent pending circuitry compensates for the resonance created when installing midbass or midrange speakers in the kick panels or lower door areas of a vehicle.
Frequency Response: Number of Channels: Watts per Channel @ 4: Watts per Channel @ 2: Bridged Mono @ 4: Recommended Load:
Fully Regulated PWM Power Supply
All Xtant A 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 12dB High Pass or 24dB Mono Low Pass Crossover is variable from 40-120Hz, and is built into the circuit board of the A2002 and A4004 amplifiers.

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 amp to accept up to 17V of input signal. Balanced must be used for BTL inputs using the HLA.
Distortion (THD): .1% Measured: 20 Hz to 20 kHz at rated power, all channels driven 4 Signal to Noise Ratio: 100 dB Measured: A-weighted in 20 kHz noise bandwidth @ 1 volt sensitivity Damping Factor: Input Sensitivity: Input to Line Output Gain: On-Board Crossover: Balanced Line: Power Supply: Operational Voltage: 200 @ 100 Hz with 4 load 100 mV to 8.5 V RMS Unbalanced 200 mV to 17 V RMS Balanced 0 dB 12dB HP/24dB Mono LP On Board Fully Regulated, PWM 10 to 16 Volts 30 Amp 11-5/8 x 9-1/4 x 1-7/8 295mm x 235mm x 47mm 0-12dB Level Adjustment Limited 4 Year Parts and Labor (see page 8 for details)

Protection Circuitry

Both Thermal and Overcurrent protection are incorporated into the A Series Amplifiers. In the event of a problem, the amplifier will reduce its power to maintain operation.
Status LEDs (Located on the top of the amplifiler)
Three LEDs, indicate operational status of all Xtant A Series 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.
Optional Performance Upgrades

High Level Adapter (HLA)

This adapter allows you to connect a source unit with speaker level outputs to your Xtant amplifier.
Fusing Requirement: Size (L xW x H): A.R.C.: Warranty:
Xtant A4004 Specifications

Connection Diagrams

1. Input Xtant A series amplifiers feature RCA type input connections. Source units with an output signal level of 100mV 17V may be used. See "Balanced Input" for proper voltage level setting. 2. Output These RCA type output connections send full range signals to additional amplifiers eliminating the need for "Y" connectors. 3. Balanced Input The balanced input switch serves two purposes. First, it helps eliminate noises being induced into the signal path by isolating the signal ground. Second, it is used to set the proper input voltage range: Off Position: 100mV 8V On Position: 200mV 17V 4. Gain This feature is used to fine-tune the input sensitivity of the amplifier to the source units output level.
Distortion (THD): .2% Measured: 20 Hz to 20 kHz at rated power, all channels driven 4 Signal to Noise Ratio: 100 dB Measured: A-weighted in 20 kHz noise bandwidth @ 1 volt sensitivity Damping Factor: Input Sensitivity: Input to Line Output Gain: On-Board Crossover: Rear: Balanced Line: Power Supply: Operational Voltage: Fusing Requirement: Size (L xW x H): A.R.C.: Bass Boost: Warranty: 200 @ 100 Hz with 4 load 100 mV to 8.5 V RMS Unbalanced 200 mV to 17 V RMS Balanced 0 dB Front: 12dB HP, 40-120 Hz 12dB HP or 24dB Mono LP, 40-120 Hz On Board Fully Regulated, PWM 10 to 16 Volts 60 Amp 15-13/16 x 9-1/4 x 1-7/8 402mm x 235mm x 47mm 0-15dB Level Adjustment 0-12dB @ 45 Hz Limited 4 Year Parts and Labor (see page 8 for details)

5. A.R.C. The Active Resonance Control (A.R.C.) is a level adjustment that reduces the resonant frequencies inside the vehicle to improve the mid-range sound quality. Turn this control either clockwise or counter clockwise until the vocals of the music are up-front and centered in the vehicle. The mid-range sound should be smooth and detailed. 6. Xover Switch This switch is used to pick the preferred frequency range the amplifier will play. A high-pass, low-pass, or full range output may be selected. 7. Xover Frequency Control This control allows the user to choose the exact low-pass or high-pass frequency range the amplifier will play for the best possible performance. The upper end of the low-pass crossover range can be selected from 40Hz 120Hz at 24dB per octave with a mono output. The lower end of the highpass crossover range can be selected from 40Hz-120Hz at 12dB per octave with a stereo output. 8. Bass Boost This feature will add up to 12dB of low frequency impact to the audio system. The Bass Boost is centered at 45Hz.
9. Speaker Connection These output terminals are individually labeled for proper speaker connections. When bridging the amplifier, use the left positive terminal and the right negative terminal only. Warning: do not bridge the amplifier with an impedance lower thean 4 Ohms. 10. Power Terminals This is the main power connection for the amplifier. The power and ground wire size should be the same gauge. GND The ground wire from this connection must be attached to bare metal on the vehicle. REM To turn the amplifier on/off, this terminal must be connected to the source units "remote or electric antenna" wire. +12V The power wire from this connection must be attached to an inline fuse, then to the positive side of the vehicle battery.
Warning: An outboard fuse must be installed in-line with the power wire within 18 inches of the battery.

Franai

Merci davoir achet un amplificateur Xtant. Le concept est simple un amplificateur bien conu produira un son de meilleure qualit. Cest notre passion Dpasser vos attentes et vous donner une exprience musicale sans pareil en automobile. Cest notre but. Pour latteindre, nous mettons votre disposition la meilleure ingnierie et les meilleurs matriaux disponibles. Nous avons ainsi cr un systme intgr disposant de nombreuses fonctions et dune esthtique unique. Les produits Xtant sont uniquement disponibles auprs des meilleurs dtaillants spcialiss en hifi audio mobile. Les distributeurs Xtant ont t choisis pour leur amour du matriel de qualit et pour leur dsir damliorer leur savoir faire. Noubliez pas que linstallation dun matriel audio dune telle qualit doit tre ralise par des professionnels. Votre distributeur Xtant optimisera votre systme et votre niveau de satisfaction. Que vous fassiez des comptitions de son automobile ou que vous soyez un passionn de musique, nous vous remercions et nous apprcions linvestissement que vous venez de raliser dans un systme audio mobile de qualit. Nous esprons que vous nous resterez fidle ! Bienvenue chez Xtant !

Xtant Four Year Limited Warranty
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 (4) four years from original purchase date; speakers/subwoofers (3) three years from original purchase date. Non-Authorized Dealer installed products carry a one (1) year parts and labor limited warranty. The extent and conditions of Xtants Limited Warranty are as follows: 1. 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 immediately to Xtant. This warranty is not transferable. 2. Non-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 one (1) year from the date of purchase and the product is returned immediately to Xtant. This warranty is not transferable. 3. 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. 4. 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 warranty repair, with their original serial numbers removed or defaced, will NOT be repaired and will be returned to sender, freight collect. 5. 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. 6. 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 FITNESS FOR A PARTICULAR PURPOSE APPLICABLE TO XTANTS AMPLIFIERS AND OR ACCESSORIES 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. 7. Your unit will be serviced on an in-warranty basis within the warranty period for the correction of warranted defects. If improper operation of your Xtant product should occur, contact 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 X t a n t Te c h n o l o g i e s 7676 South 46th Street Phoenix, Arizona 85040 888-449-8268 SPEAKERS X t a n t Te c h n o l o g i e s 805 Woodman Ave. Winslow, Il 61089 800-556-2888

TO RETURN XTANT PRODUCTS OUT OF WARRANTY: Contact Xtants Warranty Department at (602) from 8:00 am to 5:00 pm for a Return Authorization Number. Return the unit, postage prepaid, in the original protective carton. Please include a description 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 90 day warranty on all repairs serviced as non-warranty units.