Description

Product Sheet

Classic series
Its objective, to maintain the philosophy of SUPRAVOX, full range driver units and high efficiency. We work still to widen the useful bandwidth for a highest efficiency possible, while unceasingly improving the definition, the quality and the linearity. Diameter 135 to 380 mm, the audiophile can satisfy its passion.

 

This low register loudspeaker of high efficiency (96 dB) uses the same moving element as 400-2000. Its difference is the magnet and the field plate (ferrite of 220 mm instead of Alnico ). These qualities enable him to be directly coupled with our 1 inch horn.

It can be used in a bassreflex or jensen, crossed with 500Hz, the response curve will be linear with ± 2 dB from 40 Hz until the final frequency of 1 inch driver. It can be used perfectly for low register (symmetrical load).

Frequency response 200 Hz to 20 kHz in the axis

 

Frequency response 200 Hz to 20 kHz at 30°

 

Frequency response 200 Hz to 20 kHz at 60°

 

Frequency response in 1/3 octave

 

Impulse response

 

Waterfall

 

Impedance

Specifications

Specifications
Efficiency: 96dB
Bandwith: 24Hz-4KHz
Impedance:
Power: 120W
Suspension: Canvas
Linear excursion: 10mm
Magnet diameter: 220mm
Magnetic field: 1.8 T
Diameter HP: 404mm
Frame thickness: Alu 10mm
Diameter fixation: 382mm
Diameter drilling holes: 358mm
Depth HP: 165mm
Fs : 26Hz
Re : 6.5Ω
Qts : 0.32
Qe : 0.33
Qm : 10
Vas : 489 L
Bl : 15.8
Cms : 0.47
Mms : 70 g
Sd : 855 cm2