Audison, APS 10 S4S
Prima’s 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 4Ω 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 2Ω load resulting from the drivers connection in parallel.
| Comp | Single coils Subwoofer |
| Size | 250 (10) |
| Power Handling | 400 W Continuous Power 800 W Peak Power |
| Impedance | 4 Ω |
| Sensitivity | 83,5 |
| Magnet | High density flux ferrite |
| Cone | Cotton-Fibre pressed paper |
| Xmech | 18 (0.71) |