APS 10 D
Subwoofer Driver
|
250 mm
|
800 W Peak Power
|
4 + 4 ohm
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
| Size | 250 mm |
| Power Handling - Peak | 800 W |
| Power Handling - Continuous | 400 W |
| Impedance | 2 Ohm |
| Magnet Material | HIGH DENSITY FLUX FERRITE |
| Voice Coil Ø | 60 mm |
| Woofer Qes | 0,58 |
| 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 | 2.2 Ohm |
| Fs | 27 Hz |
| Vas | 41 l |
| Mms | 170 g |
| Cms | 0.2 mm/N |
| BL | 10.4 T•m |
| Qms | 4.7 |
| Qts | 0.52 |
| Le Standard | 1.5 mH |
| Spl | 84 dB |
General
| Weight | 5.24 kg |
Dimensions
| Dimension A | 270 mm |
| Dimension B | 233 mm |
| Dimension C | 105 mm |
| Dimension D | 88 mm |
Features
- 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-dustcap-basket geometry which guarantees a
long linear excursion capability (11 mm, one-way) while keeping the
mounting depth to minimum. - Air vents on the basket underneath the spider, eliminating the need for
the central pole vent allowing mounting close to rear wall of enclosure. - Massive motor assembly, optimized with FEM (Finite Element Modeling)
for perfect control under high power, high excursion conditions. - Water-repellent pressed paper 10 in. cone, featuring a profile developed
with FEM simulation and optimized with the Klippel Scan Vibrometer. - Dual voice coil design specifically developed to be combined with either
AP8.9 bit (2 CH + 2 CH bridged), AP5.9 bit (Sub CH) or AP4.9 bit/AP4 D
(2 CH bridged) amplifiers. - Steel mesh grille and plastic gasket included.
