DL 303 Dodecahedron Sound Source Kit

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For more information on DL 303 Dodecahedron Kit (Dodec) or to request a quote, contact our team now:

Key Features:

• Amplifier Installed in the speaker
• Specification complying with International Standards ISO 16283/ISO 140/ISO 3382/ISO 354 DIN 52210/ASTM E2235/ ASTM E336/ASTM E90
• Measurement in room of the apparent sound insulation of dividing elements between rooms according to D.P.C.M. 05-12-1997
• Measurement of reverberation time using interrupted noise according to ISO 354
• Measurement of impulse response according to ISO 3382
• Omnidirectionality according to ISO 140
• Frequency response 50 to 20.000 Hz (equalised)
• LW max (not equalised) 122 dB
• Weight 9.5kg

Kit Includes:

DL 303 Amplified Spherical Loudspeaker with base and carrying handle
FC 300 Flight case for dodecahedron with a pocket for remote control and cables
RC 303 Multi-function Remote Control

Connecting cables
TR 300 Aluminium Tripod
BP 300 Battery Pack AC current 230V, (under request AC115V)

Installed inside the Dodecahedron:

• 12 x 130 mm loudspeakers with neodymium magnets
• Class D amplifier 300 W RMS (600 watts peak); very low heat dissipation (94% efficiency)
• Generator with 2 x Pink Noise, 2 x White Noise, 2 x Swept sine
• Remote control receiver
• Intelligent battery charger
• Microcontroller to linearise and extend the frequency response from 50 Hz – 20 kHz
• Auxiliary input for an external generator

Included:

SL303AC.DC Active Spherical Loudspeaker
RC103 Multi-function Remote Control: wireless
TR300 Tripod: height 100/175
FC300 Flight case
LBP300 Battery
BC100 Battery charger Ac Cable
Dc Cable

Noise Generator:

* White noise: Pseudocasual
* Pinck noise: Pseudocasual
* Fast white noise: Alternative to the previous ( greater precision)
* Fast pinck noise: Alternative to the previous ( greater precision)
* Sine sweep: ( exponential ) 20 seconds 50- 20,000 Hz
*Impulsive noise: It reproduces a noise similar to a balloon bursting, a gunshot. or 2 wooden boards banging.

Download the datasheet DL 303 Dodecahedron Kit datasheet