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12 - TECHNICAL FEATURES 
  

      

Technical Features:

HD-800

HD-1200

HD-2000

HD-3200

Voltage Gain:

Input Sensitivity:

1 V

1,25 V

1,74 V

2 V

Input Impedance:

Slew Rate

Output Power:            

  Bridge 4 ohm

1

1100 W

1700 W

3000 W

5000 W

         (1kHz - 0,1% THD)

2

      Bridge 8 ohm

800 W

1200 W

2000 W

3500 W

                                              Stereo 2 ohm

1

550 W

850 W

1500 W

2500 W

                                              Stereo 4 ohm

400 W

600 W

1000 W

1750 W

                                              Stereo 8 ohm

230 W

350 W

600 W

1000 W

Average current draw: 

(1/3 power)

2

3 A

4 A

5 A

6 A

Frequency Response:

Damping Factor:  

(1 kHz@8 ohm)

280

300

350

400

Crosstalk:

-60 dB

-60 dB

-65 dB

-65 dB

S / N

 Ratio  

(A weighted)

102 dB (A)

-104 dB (A)

-105 dB (A)

108 dB (A)

Dimensions (H x W x D)

Net Weight: 

14 Kgs.

15 Kgs. 

18 Kgs. 

21 Kgs.

88 x 482 x 420 mm

88 x 482 x 440 mm

32 dB

20 K ohm

+/- 12 V/µS

20 Hz - 20k Hz (0/-1 dB)

 

 

Note (1):  Driving the amplifier at 2 ohms channel / 4 ohms bridge mode in poor ventilation 
conditions may cause a thermal overload protection. 2 ohms power is time limited by main circuit 
breaker. 
Note (2): Continuous burst tone 20 ms (0dB) / 480 ms (-20dB) in accordance with EIA RS-490 and 
IEC 60268-3 / IHF A-202) 

Specifications subjected to change without prior notice (nov 2009) 

 
If you follow the instruction manual and recommendations, we are sure that this 
amplifier will always perform within the predetermined parameters, ensuring its long 
life and total efficiency. 
 
 

CERTIFICATE OF WARRANTY (

enclosed DOCUMENT

)

 

 

 
The Conditions and Observations for the application of this Contract of 
Warranty are for all the territories of the Spanish State. 

 

For other countries, the specifications of each country must be 
complied with, as only the Representative or National importer 
themselves can be held responsible for warranty terms. 
 
For any claim of a Legal type, only the Ordinary Courts corresponding 
to the city of Terrassa (Barcelona-Spain) will be valid. 

 

Please follow the instructions on the last page of this manual.

 

Please 

READ the instructions and conditions gathered in the Warranty 
Certificate to fully take advantage of the Post-Sales Service.  

 

Summary of Contents for HD 1200

Page 1: ...usted le someta No obstante y para obtener su m ximo rendimiento y un correcto funcionamiento es importante leer detenidamente el presente manual de instrucciones antes de cualquier conexi n Asimismo...

Page 2: ...a transitorios y una reproducci n de gran calidad Los m dulos de potencia integrados en su correspondiente radiador t nel de dise o propio a nan un alto poder de disipaci n de calor con una excelente...

Page 3: ...ores de la secci n m nima versus la distancia Hasta 20m de longitud 2 5mm2 de secci n 14AWG Nunca inferior En adelante aumentar la secci n a 4 mm2 m nimo 12AWG Se dispone de dos salidas para altavoces...

Page 4: ...lo tanto es recomendable usar cargas de 2 Ohms solo cuando se conoce perfectamente la curva de impedancia de los sistemas de altavoces a conectar En su defecto el amplificador podr a provocar cortes...

Page 5: ...la misma se al ya que elimina la necesidad de realizar interconexiones entre canales Para su utilizaci n debe posicionarse el conmutador MODE en su punto central PARALLEL Se activar el led frontal PA...

Page 6: ...IONAMIENTO Y PUESTA EN MARCHA Una vez que se ha realizado correctamente el conexionado de red altavoces y fuentes de sonido entradas poner en marcha primero las fuentes previas y a continuaci n pulsar...

Page 7: ...Continua En el caso de que por alguna anomal a el m dulo de potencia intente entregar Corriente Continua DC en las salidas de altavoz un circuito de protecci n act a de inmediato para evitar el da o a...

Page 8: ...nes de sobretemperatura La potencia continua a 2 ohms est limitada en tiempo por el fusible rearmable mains breaker Nota 2 Potencia medida con Tono pulsante continuo de 20 ms 0 dB 480 ms 20 dB de acue...

Page 9: ...er to achieve the best performance and correct operation it is important that you read the instructions manual carefully before making any connections In addition we recommend that you read the Warran...

Page 10: ...ents and high quality playback The power modules are integrated in a tunnel shaped own developed heat sink which combines high dissipation power with an excellent thermal inertia thanks to the high ex...

Page 11: ...guideline we offer a table of the minimum cross section values according to the distance Up to 20m in length cross section of minimum 2 5mm2 14AWG From that length on increase the section to 4 mm2 min...

Page 12: ...one at certain frequencies Therefore it is advisable to use 2 Ohm loads only when one is perfectly aware of the impedance curve of the loudspeaker system to be connected Otherwise the amplifier could...

Page 13: ...routed saving extra cable connections between inputs To use Parallel Mode place the MODE selector switch in PARALLEL position The corresponding indicator located on the front panel will light up PARA...

Page 14: ...eaker and sound sources input connections have been made correctly start up the pre amp sources and then press the ON OFF switch Turn the volume controls clockwise to obtain the maximum gain The ampli...

Page 15: ...observed loss of volume but keeps working Direct Current In the case that due to some malfunction the power module tries to deliver direct current DC at the output the protection circuit will immedia...

Page 16: ...er is time limited by main circuit breaker Note 2 Continuous burst tone 20 ms 0dB 480 ms 20dB in accordance with EIA RS 490 and IEC 60268 3 IHF A 202 Specifications subjected to change without prior n...

Page 17: ...es a aparatos de uso profesional en aplicaciones de audio video o iluminaci n _________________________________________ DECLARATION of CONFORMITY Amate Electroac stica s l manufacturer of the products...

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