background image

This symbol is intended to alert the user to the presence of non insulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to 

constitute a risk of electric shock to persons.

This symbol is intended to alert the user of the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product.

CAUTION: Risk of the electrical shock - 

DO NOT OPEN!

CAUTION: To reduce the risk of electrical shock, do not remove cover. No user serviceable parts inside. Refer all  servicing to qualified service personnel.
WARNING: To prevent electrical shock or fire hazard, do not expose this amplifier to rain or moisture. Before using this amplifier, read the user manual for further warnings.

Ce symbole est utilisé pur indiquer  à l’utilisateur la présence à l'intérieur de ce produit de tension non-isolée dangereuse pouvant être d'intensité suffisante pour 

constituer un risque de choc électrique.
Ce symbole est utilisé pour indiquer à l’utilisateur qu'il trouvera d'importantes instructions importantes sur l'utilisation et l'entretien de l'appareil dans la littérature 

accompagnant le produit.

ATTENTION: Risque de choc électrique - NE PAS OUVRIR!  

ATTENTION: Afin de réduire le risque de choc électrique, ne pas enlever le couvercle. Il ne se trouve à l’intérieur aucune piéce pouvant être réparée par l'utilisateur. Confier 

l'entretien à un personnel qualifié.
AVERTISSEMENT: Afin de prévenir les risque de décharge ou de feu, n’exposez pas cet appareil à la pluie ou à l’humidité. Avant d’utiliser cet amplificateur, lisez les aver-

tissements supplémentaries situés dans le guide.

Este símbolo tiene el propósito de alertar al usuario de la presencia de  “voltaje peligroso“ que no tiene aislamiento dentro de la caja del producto que puede tener 

una magnitud suficiente como para constituir riesgo de corrientazo.
Este símbolo tiene el propósito de alertar al usuario de la presencia de instrucciones importantes sobre la operación y mantenimiento en la literatura que vienc con 

el producto.
PRECAUCIÓN:  Riesgo del choque eléctrico - 

NO SE ABRA

PRECAUCIÓN: Para disminuir el riesgo de choque eléctrico, no quite la cubierta. No hay piezas adentro que el usario puede reparar. Deje todo mantenimiento al los téc-

nicos cualificados.
ADVERTENCIA: Para prevenir choque eléctrico o riesgo de incendios, no deja expuesto a la lluvia o a la humedad este amplificador. Antes de usar este amplificador, lea 

mas advertencias en la guia de operacion.

Dieses Symobl soll den Anwender vor unisollierten gefährlichen Spannungen innerhalb des Gehäuses warnen, die von Ausreichender Stärke sind, um einen elek-

trischen Schlag verursachen zu können.

Dieses Symobl soll den Benutzer auf wichtige Instruktionen in der Bedienungsanleitung aufmerksam machen, die Handhabung und Wartung des Produkts betref-

fen.

VORSICHT: Risiko - Elektrischer Schlag! Nicht öffnen!

VORSICHT: Um ddas Risiko eines elektrischen Schlages zu vermeiden, nicht die Abdeckung enfernen. Es befinden sich keine Teile darin, die vom Anwender repariert 

werden könnten. Reparaturen nur von qualifizierte Fachpersonal durchführen lassen.
ACHTUNG: Um einen elektrischen Schlag oder Feuergefahr zu vermeiden, sollte diesen Gerät nicht dem Regen oder Feuchtigkeit ausgesetz werden. Vor Inbetriebnahme 

unbedingt die Bedienungsanleitung lesen. 

©American Audio®  -  www.americanaudio.us  -  XLT Series Power Amplifier User Manual  Page 2

Содержание XLT Series

Страница 1: ...User Instructions AMERICAN AUDIO 6122 S Eastern Ave Los Angeles Ca 90040 1 12 Professional Power Amplifier XLT Series ...

Страница 2: ...upplémentaries situés dans le guide Este símbolo tiene el propósito de alertar al usuario de la presencia de voltaje peligroso que no tiene aislamiento dentro de la caja del producto que puede tener una magnitud suficiente como para constituir riesgo de corrientazo Este símbolo tiene el propósito de alertar al usuario de la presencia de instrucciones importantes sobre la operación y mantenimiento ...

Страница 3: ...ted dangerous volt age within the products enclosure and may be of sufficient magnitude to consti tute a risk of electric shock The exclamation point triangular symbol is intended to alert the user to the presence of important operating and maintenance servicing instructions in the user manual accompanying the amplifier POUR ASSURER L A FIABILE TE E T OBTENIT UNE PERFORMANCE OPTIMALE NESOUMETTE JA...

Страница 4: ...ngratulations and thank you for purchasing this American Audio XLT Series amplifier This amplifier is a represen tation of American Audio s continuing commitment to produce the best and highest quality products all at an affordable price Please read and understand this manual completely before attempting to operate your new amplifier This booklet contains important information concerning the prope...

Страница 5: ... up Before powering down the amp turn the gain controls to the lowest position 3 Channel 2 Gain Control This rotary knob is used to control the output signal of channel two Turning the knob in a clockwise direction will increase signal output Before powering down the amp turn the gain control to the lowest position 4 Bridge Indicator This indicator will glow when the amp is set to Bridge Mode Amer...

Страница 6: ... one two RCA female jacks Excepts either a balanced or unbalanced plug See page 9 for more details 14 Channel 1 2 TRS Input Channel one two 1 4 female jacks Excepts either a balanced or unbalanced plug See page 9 for more details 15 Mode Switch This switch controls the amplifier s operating mode The amplifier can operate in three different modes Mono Bridge Stereo or Parallel Mono The amplifier is...

Страница 7: ...male jacks Excepts either a balanced or unbalanced plug See page 9 for more details 23 Mode Switch This switch controls the amplifier s operating mode The amplifier can operate in three different modes Mono Bridge Stereo or Parallel Mono The amplifier is shipped in stereo mode 24 Air Vents These vents allow hot air to exit the amp Do not place any thing in front or obstruct these vents 25 AC Cord ...

Страница 8: ...f input connector per a channel a XLR jack for balanced connections and a 1 4 female jack that will accept balanced and unbalanced connectors Use these connections to connect the output signal from a mixer cross over or EQ to your XLT Series amplifier A balanced connection is recommended for cable runs longer that 20ft When constructing your own XLR cables follow the pin configuration describe bel...

Страница 9: ...are ready to use the Speakon connection With Speakon connectors you can connect straight from the amplifier to the speaker The Speakon connector used on this amplifier meets all known safety regulations Once wired correctly the connector cannot be plugged in backwards causing the type of inverted polarity situations that have become common with banana hookups This connection will provide a safe se...

Страница 10: ...wire See Figure 11 5 Slide the connector insert B into the connector housing A making sure that the large notch on the outer edge of the insert lines up with the large groove on the inside of the connector housing The insert should slide easily through the housing and out the other side until it extends approximately 3 4 inch from the end of the housing 6 Slide the cable tension clip D along the c...

Страница 11: ...across the red output binding post on the rear of your amplifier Turn your equipment on your amplifier should always be the last item you turn on Apply an input source signal to your amplifier Turn channel two gain up Use the channel one gain to regulate your amplifier output Bridged Mono Mode Caution The voltage across the output terminals of a bridged XLT Series amplifier may equal or exceed 100...

Страница 12: ...d amplifier During normal operation below clipping and momentary clips on peaks the limiter does not affect the audio signal and is inaudible It will allow brief clipping of peaks and will only activate when continuous hard clipping occurs During excessive clipping the limiter will reduce the audio signal enough to minimize the amount of clipping When the input signal decreases enough that clippin...

Страница 13: ... first amplifier s input patch from the amplifier s LINK jacks to the next amplifier s input and so on daisy chaining as many amplifiers as there is no excessive level loss OPERATING VOLTAGE AC MAINS The correct AC main voltage is listed above the Power Cord input Connecting to the wrong voltage is dangerous and may damage the amplifier GAIN CONTROLS The gain controls are located on the front pane...

Страница 14: ...SET UP SPEAKERS 8 OHM MINIMUM TYPICAL STEREO OUTPUT CONNECTIONS SPEAKERS 4 OHM MINIMUM SPEAKERS 4 OHM MINIMUM Use Channel 1 Inputs Only XLR or 1 4 Jacks X Use Speakon Connections Use the two positive binding post termainals red for speaker output Figure 15 Figure 14 Set the Operation Mode switch to Bridge ...

Страница 15: ...ricanaudio us XLT Series Power Amplifier User Manual Page 15 TYPICAL PARALLEL SET UP SPEAKERS 4 OHM MINIMUM SPEAKERS 4 OHM MINIMUM Figure 15 Use Channel 1 Inputs Only XLR or 1 4 Jacks Set the Operation Mode switch to Parallel ...

Страница 16: ...n cludes after inspection affects the reliability of the product if the product has been repaired or serviced by anyone other than the American Audio factory unless prior written authorization was issued to purchaser by American Audio if the product is damaged because not properly maintained as set forth in the instruction manual D This is not a service contract and this warranty does not include ...

Страница 17: ...Ohms 1kHz 1 THD 1000W RMS 8 Ohms 1kHz 1 THD 900W RMS 4 Ohms 1kHz 1 THD 1200W RMS 4 Ohms 1kHz 1 THD Total Harmonic Less Then 0 1 20Hz 20kHZ 8 Ohms Less Then 0 1 20Hz 20kHZ 8 Ohms Distortion THD Frequency 01db rated output power 8 Ohms 20Hz 20KHz 01db rated output power 8 Ohms 20H 20KHz Response Slew Rate 20V Per µsec 20V Per µsec Damping Factor 100 200 8 Ohm Dynamic Range More Then or Equal to 80dB...

Страница 18: ... Ohms 1kHz 1 THD 2000W RMS 8 Ohms 1kHz 1 THD 2000W RMS 4 Ohms 1kHz 1 THD 2500W RMS 4 Ohms 1kHz 1 THD Total Harmonic Less Then 0 1 20Hz 20kHZ 8 Ohms Less Then 0 1 20Hz 20kHZ 8 Ohms Distortion THD Frequency 01db rated output power 8 Ohms 20Hz 20KHz 01db rated output power 8 Ohms 20H 20KHz Response Slew Rate 20V Per µsec 20V Per µsec Damping Factor 200 200 8 Ohm Dynamic Range More Then or Equal to 80...

Страница 19: ...American Audio www americanaudio us XLT Series Power Amplifier User Manual Page 19 Notes ...

Страница 20: ... Los Angeles CA 90040 USA Tel 323 582 3322 Fax 323 725 6100 Web www AmericanAudio us E mail info americanaudio us American DJ Europe Junostraat 2 6468 EW Kerkrade Netherlands service americandj eu www americandj eu Tel 31 45 546 85 00 Fax 31 45 546 85 99 ...

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