301  Omni directional sound source                                  

  1) Omnidirectional by dodecahedron loudspeaker by DL 301

        The acoustic source is composed from :

    1) D 301 Amplifier with  noise-generator, equalization circuitry ( Power Supply : 230 AC or 48 v DC )

   2) DL 301 Omnidirectional Dodecahedron loudspeaker.

   3)  Accessory

   

  

D 301 Amplifier, noise-generator, equalizer and power supply 230 A.C. or battery     

                       

 

 

 

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Amplifier D 301                               

Very light (6.5 Kg)

Pink and white noise integrate generator.  

Input for P. Computer or external generator.  

Calibrated level

Protection for short-circuited

Output for Dodecahedron loudspeaker 

Output for  loudspeaker for facade insulation

Remote control 433 MHz

Batteries charge

 

POWER OUTPUT :      300 WATT  (Power A.C.)

                                                   280 WATT  (Power D.C.)

POWER SUPPLY: AC  ( 230 V  1,8 A)  (115V optional)

                                           DC  ( 24 V+ 24 V - 6 A

BATTERY AUTONOMY:  Max level  50 MINUTES  

                                                             STAND-BY 50 HOURS  

AMBIENT TEMPERATURES:       -10 C / + 40 C  

ACCESSORIES:  BATTERY PACK     24 V+ 24 V - 6 A

                                     PROGRAMMABLE REMOTE CONTROL

                                     BAG OF TRANSPORT

DIMENSION                  130 320 430  mm  

DIMENSION BY BAG  155 X 350 X 450  mm

WEIGHT                             6.5 kg  

  Uses by DL 301:  reverberation time, spatial decay, sound distribution.

  Uses by  FL 01: facade insulation.

 

 

DL 301 Omni directional sound source   

                                            

 

 

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     Specifications : DL 301  (Dodecahedron Loudspeaker) ( By amplifier  D 301) 

        Frequency range  40 20.000 H  (without sub woofer)

         Power handling 300 W continuous (600 W peak peak)

        Diameter 380 mm

        Weight 9.5 Kg

        Conforms ISO 140, ISO 3382, DIN52210

       

           

                       Frequency response: Amplifier  D 301+ Dodecahedron DL 301( media)

 

Amplifier  

Switch Position :Normal  ( Max out level)

63 12.000 Hz    ;    LW = 122 dB  

Min 100 dB re 1 pW in each 1/3 octave-band

 

   

Amplifier  

 Switch Position : Linear  (Max linearity)

40 20.000 Hz   ;    LW = 115 dB

Min 100 dB re 1 pW in each 1/3 octave-band

 

 

 

Accessory for dodecahedron loudspeaker DL 301 (optional)

 

 

                   Dodecahedron DL 301                           Tripod                                                         Flight case

      

      

          

            DL 301

                                 TR301  

           FC 302    

 

 

Accessory for amplifier D 301   

                                                                                      

 

               Amplifier D 301

  Remote control RX +TX  

 Battery pack 

Bag of transport

 

D301

                                     RC301R                                      NBP 301                          BAG 301

 

 

 

This acoustic source, chosen by the leading professionals, offers the following exclusive features:

The double power supply (battery pack and 230Vac) makes the Technician free from the network and from the use of uncomfortable extension cords and industrial socket outlets.

Extremely light: 9.5 kg for the Dodecahedron end 6.5 kg for the amplifier: among the lightest ever.

Response frequency from 40Hz with peerless linearity, without the need of a subwoofer, usually cumbersome and heavy.

The amplifier incorporates all filters and generators to drive both the Dodecahedron and the directional loudspeaker.

 

LOOK LINE srl  Via Monte Bianco 28  -  41035 Massa Finalese (MO) Tel 0535 97196     Fax 0535 96502

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