Revelator 10" Woofer
Scan-Speak
Type Number:26W/4867T00


Features

The Revelator series has for years been celebrated for producing the best sounding electro dynamic transducers in the world. Since Scan-Speak was founded in 1970, the audio engineers and R&D experts working on the line have been on a quest to create drivers that reveal all the sound in recordings, hiding nothing from the listener. This quest has resulted in several revolutionary inventions that remove distortion in the magnet systems and in the moving parts of the speaker. The philosophy is that the sound has to be very dynamic, giving a perfect transient response and providing tonal balance.

The latest generation of the Revelator woofers incorporates a new aluminum cone design, resulting in an impressive transient response. The output is incredibly natural sounding bass that challenges the listener to tell the difference between the real thing and its reproduction.

Driver Highlights: Low loss linear suspension, SD-1 motor system, aluminium cone

PDF



Specs

Electrical Data
Nominal Impedance Zn 4 ohm
DC Resistance Re 3.7 ohm
Voice Coil Inductance Le 0.25 mH
TS Parameters
Resonance Frequency fs 18 Hz
Mechanical Q factor QMS 5.8
Electrical Q factor QES 0.31
Total Q factor Qts 0.3
Force Factor Bl 8.3 Tm
Mechanical Resistance Rms 1 Kg/s
Moving Mass Mms 51 g
Effective Piston Area sd 320 cm^2
Equivalent Volume Vas 223 ltrs
Sensitivity 2.83V/1m 89 dB
Power Handling
100h RMS noise test IEC 170 W
Voice Coil and Magnet Parameters
Voice Coil Diameter 50 mm
Linear Excursion +/- 9 mm
Max mech. excursion +/- 14 mm


Frequency



Mechanical Dimensions