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©American Audio®  -  www.americanaudio.us  -  V Series™ Power Amplifier User Manual  Page 12

Mono Subwoofer - This operation is similar to the Stereo Subwoofer operation but in mono. When running subwoofers it is usually 

recommended to run them in mono mode to achieve a cleaner tighter low end. This operation allows you to run several subwoofers 

down to a minimum of 4 ohms. To avoid amplifier  overheating, never run the amplifier  below 8 ohms in this mode. Set up this mode 

as you would a standard stereo set up. In this mode you may use the frequency adjustment on the rear of the amp, to control the bass 

frequency output level. Frequencies may be adjusted from 20Hz to 200Hz.

PROTECTION:

Limiter - The amps come with a built in limiter. When the input signal overloads, the “CLIP LED’s” indicate a signal overload, at this 

time, the master volume should be lowered to reduce distortion. If the input gain level is not reduced the built-in limiter will activate. 

During signal overload, the limiter will reduce the input audio signal enough to minimize the amount of clipping. A limiter takes the gain 

of an overloading signal and reduces it, the reduction in gain reduces distortion that can cause damage to your speakers and ampli-

fier. During normal operation below clipping, and momentary clips on peaks, the limiter does not affect the audio signal and is inau-

dible. 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 clipping 

ends, the limiter will deactivate and cease its gain reduction. The limiter has a fixed threshold and can not be adjusted. 
Safe Power Levels at Different Output Loads:

8-Ohm Loads: The amplifier can operate at practically any power level without risk of overheating. However, if it is pushed hard 

enough to continually light the “CLIP ” indicator, the V4002 average output power can reach 3200 watts, the V5002 can reach 4000 

Watts, and the V6002 can reach 5000 Watts.
4-Ohm Loads: If the “CLIP” indicator flashes occasionally, the amplifier is approaching its maximum long-term power capacity. If it is 

lit about half the time, the amplifier channel will probably go into thermal protection within a few minutes.
Short Circuit Protection -

 

The V Series amplifiers all come with built-in Output Short Circuit Protects. The Output Short Circuit 

Protection protects the output devices of the amplifier from short circuits and stressful loads. If your speaker lines short, the ampli-

fier automatically detects this problem and discontinues operation for that channel. If one side of your amplifier becomes shorted and 

goes into protect mode, the other side will continue to operate normally. During short circuit protection, the "Clip" LED and “Protect" 

LED will light simultaneously indicating amplifier fault. All channel output  during the “Short Circuit Protection" will be interrupted (i.e. 

no sound out

Summary of Contents for V4002

Page 1: ...User Instructions 4 15 Professional Power Amplifier V4002 V5002 V6002 ...

Page 2: ...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...

Page 3: ...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 JAMAIS L AMPLIFICATEUR A UNE CHARGE D IMPEDANCE TOTALE INFERIEURE A 2 OHMS NI AVEC UN H P NI EN COMBINAISON...

Page 4: ...Congratulations and thank you for purchasing this American Audio V 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...

Page 5: ...this point channel one will begin to distort Under heavy clipping activity lower the channel one gain control to reduce the risk of damage to your speakers and amplifier This LED may glow when the unit has been turned off this is normal 5 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 in crease signal outpu...

Page 6: ... unit again 9 AC Cord Plug this cable into a standard wall outlet Check that the voltage in your area matches the amplifiers required voltage 10 Channel 2 Speakon Output Optional speaker output connections Use pins 1 and 1 of this 4 pole Speakon connector to connect to your speaker s Speakon input jack 11 Channel 2 Output Jack 5 way Binding Post Connect to your speaker s input jack Red is positive...

Page 7: ...aximum output is exceeded Simply depress the breaker and power up the unit again 9 AC Cord Plug this cable into a standard wall outlet Check that the voltage in your area matches the amplifiers required voltage 10 Channel 2 Speakon Output Optional speaker output connections Use pins 1 and 1 of this 4 pole Speakon connector to connect to your speaker s Speakon input jack 11 Channel 2 Output Jack 5 ...

Page 8: ...the caps of the binding post be sure that the banana jack is inserted securely to avoid the risk of it popping out Figure 7 Set Up INPUTS The V Series amplifier allows you to use two types of 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 cros...

Page 9: ... to terminate their speaker cables with spade lugs or bare wire ends This is not advantageous to most users that want to reconfigure their systems or quickly change out an amp The Neutrik Speakon connector provides the most convenient solution to this problem eliminating the need for spade plugs or bare wire end cables Major speaker manufacturers have been using Speakon connectors on their product...

Page 10: ...wire See Figure 13 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...

Page 11: ...r 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 V Series amplifier may equal or exceed 100...

Page 12: ...ill 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 clipping ends the limiter will deactivate and cease its gain reduction The limiter has a fixed threshold and can not be adjusted Safe Power Levels at Different Output Loads 8 Ohm Loads The amp...

Page 13: ...tage is dangerous and may damage the amplifier Always be sure the source voltage for your areas matches the required voltage for your amplifier Gain Controls The gain controls are located on the front panel and are calibrated in 2dB of attenuation from full gain It is best to adjust the amplifier so no hissing is heard from speakers with no music being played this will ensure the lowest possible d...

Page 14: ...ICAL MONO BRIDGE 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 or Banana Jacks Use the two positive binding post termainals red for speaker output Figure 15 Figure 14 ...

Page 15: ...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 ma...

Page 16: ...American Audio www americanaudio us V Series Power Amplifier User Manual Page 16 NOTES ...

Page 17: ...MS 4 Ohms 4000W RMS 4 Ohms 5000W RMS 4 Ohms 1kHz 1 THD Bridged Mode 1kHz 1 THD Bridged Mode 1kHz 1 THD Bridged Mode Total Harmonic Less Then 0 03 20Hz 20kHZ Less Then 0 03 20Hz 20kHZ Less Then 0 03 20Hz 20kHZ Distortion THD 8 Ohms 8 Ohms 8 Ohms Frequency 0 0 5db 20Hz 20KHz 5Hz to 50kHz to 3dB 5Hz to 50kHz to 3dB Response 0 3dB 5Hz 60KHz Slew Rate 40V msec 40V msec 40V msec Damping Factor 350 300 3...

Page 18: ... 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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