APS 10 S4S
Subwoofer Driver
|
250 mm
|
800 W Peak Power
|
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
| 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 |
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 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. –
