Audison APS 10 S4S Subwoofer Driver | 800 W Peak Power | 250 mm | 4 ohm

• Ultra-low profile (4.7 in. / 120 mm) for maximum installation flexibility. 
• Designed to deliver maximum performance in a sealed enclosure starting from 10 lt.
• Special-designed cone-dust cap-basket geometry guarantees a long linear excursion capability (11 mm, one-way) while keeping the mounting depth to a minimum.
• Air vents on the basket underneath the spider, eliminating the need for the central pole vent allowing mounting close to the rear wall of the enclosure.
• Massive motor assembly, optimized with FEM (Finite Element Modeling) for perfect control under high power, high excursion conditions.
• Water-repellent treated paper 10 in. cone, featuring a profile developed with FEM simulation and optimized with the Klippel Scan Vibrometer.
• Single voice coil design specifically developed to be combined with either AP F8.9 bit (2 CH bridged 260 W RMS) amplifiers taking advantage of the bass boost feature and integrated parametric equalizer of the built-in DSP.
• Steel mesh grille and plastic gasket included. –

TECHNICAL SPECS
Size    250 mm
Power Handling - Peak    800 W
Power Handling - Continuous    400 W
Impedance    4 Ohm
Magnet Material    HIGH DENSITY FLUX FERRITE
Voice Coil Ø    60 mm
Woofer Qes    0,75
Cone Material    WATER REPELLENT PRESSED PAPER
Xmax    12.6 mm
Xmech    18 mm

ELECTRIC-ACOUSTIC SPECS
D    220 mm
Driver Displacement Volume    1.12
Re    3.7 Ohm
Fs    28.5 Hz
Vas    39.62 l
Mms    160 g
Cms    0.2 mm/N
BL    12.9 T•m
Qms    6.9
Qts    0.68
Le Standard    1.9 mH
Spl    83.5 dB