Tonny Kroon Geluidstechniek
Neede, Netherlands

Tel: ++31- 655363630

kroon184@gmail.com
  

 

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Tonny Kroon
 Hofman Sound Systems


Amplifiers and Controllers

Until recently we powered our sound systems with analog amps like our P2000, using a separate controller, generally the DSC362.

Now -using state-of-the-art technology- we can also offer a digital system amplifier, containing four amp channels plus the controller.

So most of the fairground sound systems could do with a single compact and lightweight system amplifier, the DPA3000.

The DPA300 has two separate power modules each containing a switched mode power supply plus two digital amps.
The integrated controller gets its power out of both modules, in such a way that if one module should fail, the other one continues and feeds the controller.
For this reason we use one power module per stereo side; left bass and left top signals are amplified by one module, and the right hand signals are amplified by the other module for best continuity.

In the years ahead this DPA300 system amplifier will be our main power source for the average fairground sound system.

And of course it is expandable, just in case you need even more power...





Technical data  DPA3000
Power: 4x  800 watt
Impedance: 4 of 8 ohm

 Controls:
Left volume,
Right volume,
Bass volume,

Inputs:
Line in L : XLR female
Line in R : XLR female

Outputs:
Speakers L: Speakon 4p
Speakers R: Speakon 4p
Slave out: Sub-D connector 15p

Power supply:
230V AC , fixed mains cord.

Size:
19" 2HU, depth 25cm 


DPA3000 System Amplifier

4 digital power channels 800W
Two separate switched mode power supplies, thus very reliable
Stereo two-way active crossovers
Dedicated signal processing; optimized settings for the attached speakers 
Dynamic sound control, automatically adapting to changing sound levels 
Overload protection for all speaker components, increased lifetime for your speakers
Very little heat dissepation, excellent energy efficiency. 
Supercompact: Fits in a shallow cabinet or even on a bookshelf
Expandable for even more power



Technical data DSC362

Inputs:
Line in L : XLR female
Line in R : XLR female
Amp L : Speakon cable 4p
Amp R : Speakon cable 4p

Outputs:
Line out L: XLR cable male
Line out R: XLR cable male
Line out Bass: XLR cable male 
Speakers L: Speakon 4p
Speakers R: Speakon 4p

Power supply:
Supplied 15V AC adaptor.

Size:
19" 1HU, depth 17cm


DSC362 Controller



Stereo two-way active crossover
Dedicated signal processing; optimized settings for the attached speakers 
Dynamic sound control, automatically adapting to changing sound levels 
Overload protection for all speaker components, increased lifetime for your speakers
Only 1 height unit high
Designed for our P2000 analog amps
Optional: cardioid basspattern, see Special Techniques.







Speakers:

The above amps/processors are designed to power our High Power loudsprekers.

Very popular is our ST10 top combined with a CB18 of SB18 sub, but it may well be a completely different approach.

There's virtually no limit to the number of speaker concepts we can offer.
And in the very unlikely case, that we don't have the right speaker for your application, we simply design a special!

As long as your wishlist is not in conflict with the laws of nature, we can offer a solution!

Just call or email us.



Tonny Kroon Geluidstechniek -  Tel: ++31- 655363630 - E-mail: kroon184@gmail.com