The APS 8 D is designed to deliver maximum performance in a sealed enclosure with ultra-compact volumes from 7.5 lt. to 8.5 lt. It features push connectors for ease of wiring and configurations and has 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.

The OEM Integrator!

Technical Data

CompDouble coils Subwoofer
Size200 mm (8'')
Power Handling250 W Continuous Power
500 W Peak Power
Impedance4 Ω + 4 Ω
Sensitivity83,5 dB
MagnetHigh density flux ferrite
ConeCotton-Fibre pressed paper
Xmech16,5 mm (0.65 in.)