215 EXC Haut-parleur large bande 20W / 90 à 99dB / 4Ω - Supravox
Description

Product Sheet

EXC Series
Its objective, to maintain the philosophy of SUPRAVOX, full range drive units and high efficiency. With EXC series (driver unit with excitation), diameter 165 to 380 mm, the audiophile can satisfy its passion. The Supravox team, always in intense activity of research, proposes four evolutions of these traditional references equipped with a powerful electro magnet.

 

 

A moving element and an answer identical to the 215-2000 alnico. Its advantage is the possibility of adjustment of these parameters thanks to a powerful electromagnetic engine. Adaptable of this fact to many enclosures, it requires an external power supply (ideal of 10 to 14V for 5A).

 

Frequency response 200 Hz to 20 kHz at 30° 9V

 

Frequency response 200 Hz to 20 kHz at 60° 9V

 

Frequency response in 1/3 octave 9V

 

Impulse response 9V

 

Waterfall 9V

 

Impedance 9V

Specifications

Specifications
Efficiency 1 W/ 1 m at Fs: 90 – 99dB
Bandwidth: 50Hz-20KHz
Impedance:
Power: 20W
Suspension: Papier
Resonance frequency: 50 Hz
Linear excursion: +/- 5mm
Magnetic field: 0 to 2 T
Diameter HP: 227/237mm
Frame thickness: Alu 10mm
Diameter fixation: 227mm
Diameter drilling holes: 212mm
Depth HP: 147mm
Alimentation: 0 to 12 V CC.