The APS 10 D is designed to deliver maximum performance in a sealed enclosure with ultra-compact volumes, from 10 lt. to 12 lt. The dual voice-coil and single voice coil versions feature push connectors for ease of wiring and configurations. 

Prima subwoofer components have been developed with a primary goal: to deliver high output in tight spaces. 

Output is a matter of excursion; the more air the cone moves, the more output. However reduced mounting depth traditionally has meant low excursion. 

Prima subwoofers employ a special cone-dustcap-basket geometry which guarantees large excursion of the mobile group, while keeping the mounting depth to a minimum. 

The surround and spider have been carefully designed to prevent the rocking-mode phenomenon. 

The cooling circuit has been designed with air vents on the basket underneath the spider, eliminating the need for vents on the bottom-plate. 

This allows the subwoofer to be mounted close to the back wall of the enclosure, making the most of the reduced mounting depth.

TECHNICAL SPECS

Size250 mm

Power Handling - Peak800 W

Power Handling - Continuous400 W

Impedance4.4 Ohm

Magnet MaterialHIGH DENSITY FLUX FERRITE

Voice Coil Ø60 mm

Woofer Qes0,58

Cone MaterialWATER REPELLENT PRESSED PAPER

Xmax12.6 mm

Xmech18 mm

ELECTRIC-ACOUSTIC SPECS

D220 mm

Driver Displacement Volume1.12

Re2.2 Ohm

Fs27 Hz

Vas41 l

Mms170 g

Cms0.2 mm/N

BL10.4 T•m

Qms4.7

Qts0.52

Le Standard1.5 mH

Spl84 dB