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245 Heritage EXC 50W bass-midrange driver / 96 to 100dB / 8 Ohms

245 Heritage EXC 50W bass-midrange driver / 96 to 100dB / 8 Ohms

Heritage Series
The SUPRAVOX loudspeakers of the Heritage Serie are directly inspired by the brand's legendary products.


This brand new loudspeaker utilizes the original cone of the "T. 245 BASSES" of the sixties. We have indeed developed this loudspeaker by starting from the original models in order to find the sound qualities that have satisfied music lovers over the past decades.

We have designed a new, very rigid injected aluminum basket, ventilated under the spider. The field of the motor has been optimized under FEA software, its high quality of manufacture is ensured by a CNC automatic winding machine. For this 245 we have designed a new voice-coil, lightweight, in copper-plated aluminum wire. A thorough study of the treatment of the cone ensures a linear and very extended response.

The high sensitivity of this transducer allows a wide adjustment range catering to the audio lover needs. From 6V for a bass-reflex, up to 15V for a very high efficiency horn system. A balanced and extended bass response, even on a flat baffle, is obtained from 6V. When listening, this HP is particularly musical due to its excellent tonal balance and low distortion.



Frequency response in 1/3 octaves, dBspl/1m/2.83V at 0° and 30°.



Temporal amortization.


Impedance curve.
Below are the 2019 parameters, measured using AES2-1984-r2003.
Sensitivity 2.83V/1m: 97 to 99.5 dBspl
Sensitivity 1W/1m: 96 to 98.5 dBspl
Bandwidth : 50Hz-8KHz
Impedance: 8 ohms
power max. RMS : 50W
Cone : Paper
Suspension : 3 ply paper
Diameter of the coil : 35 mm
X max : +/- 3,5 mm
X damage : 9 mm
Magnet : Excitation
Mounting hole distance: 249mm
Enclosure drilling diameter: 237mm
HP depth: 183mm
Basket:  Aluminium.
Power supply : 6 to 14 V DC.
Fs : 50.4 to 50.9 Hz
Re : 6.5 Ohms
And 1 kHz : 0.75 to 0.625 mH
Qts : 0.44 to 0.27
Qes: 0.506 to 0.29
Qms : 3.37 to 3.49
Vas: 100 to 98 L
Bl : 7.9 to 10.5
Mms : 15,4 g
Sd : 330 cm²
Regular price €1.239,00
Regular price Sale price €1.239,00
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