Subwoofer Driver ' 800 W Peak Power ' 250 mm ' 4 ohm

Prima compact subwoofer family expands with the introduction of the new 25 cm (10 in.) APS 10 S4S, optimized for enclosures with a reduced volume starting from 10 liters. 

The configuration of the single 4 ohm voice coil makes it ideal to be driven by the new AP F8.9 bit amplifier with built-in DSP that delivers an outstanding 260 W RMS with two channels bridged. 

Also interesting is the possibility to create custom enclosures with two APS 10 S4S driven by the AP 1D amplifier using the 540 W RMS delivered on the 2 ohm load resulting from the drivers connection in parallel.

TECHNICAL SPECS

Size250 mm

Power Handling - Peak800 W

Power Handling - Continuous400 W

Impedance4 Ohm

Magnet MaterialHIGH DENSITY FLUX FERRITE

Voice Coil Ø60 mm

Woofer Qes0,75

Cone MaterialWATER REPELLENT PRESSED PAPER

Xmax12.6 mm

Xmech18 mm

ELECTRIC-ACOUSTIC SPECS

D220 mm

Driver Displacement Volume1.12

Re3.7 Ohm

Fs28.5 Hz

Vas39.62 l

Mms160 g

Cms0.2 mm/N

BL12.9 T•m

Qms6.9

Qts0.68

Le Standard1.9 mH

Spl83.5 dB