Description
The Sonic Excellence 15 was designed to have a smooth and wide bandwidth down to 20Hz at the headrest of your vehicle in as little as a 3cu.ft. sealed enclosure. Adding up to an infinite amount of airspace will extend the -3dB point below 20Hz at the listening position in a vehicle.
Fs 20.63 Hz
Qms 8.183
Vas 238.2 liters
Cms 0.262 mm/N
Mms 227.1 g
Rms kg/s
Dia mm
Sd sq cm
Qes 0.5475
Re 4.026 ohms
Le 1.279 mH
Z 64.19 ohms
BL 14.71 Tm
BL^2/Re N^2/W
Qts 0.5132
no %
SPL 87.71 dB
EBP 37.68
Xmax 12.5mm one-way linear excursion
Nominal Diameter 15in
Overall Diameter 15.2in / 387mm
Mounting Hole Diameter 13.77in / 350mm
Bolt Hole Circle Diameter
Motor Outer Diameter 6.29in / 160mm
Mounting Depth 7.2in / 183mm
Required Pole Vent Clearance
Driver Displacement 0.138 cu ft / 3.897 l
Recommended Sealed Volume 3.0 cu ft to Infinite Baffle
