

Audison 250 mm subwoofer (4 Ω)
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.
Component | Subwoofer |
Size | 250 mm (10″) |
Power Handling | 400 W Continuous Power 800 W Peak Power |
Depth | 88 mm |
Impedance | 4 Ω |
Frequency Response | 30 – 300 Hz |
Sensitivity | 83,5 dB/Spl |
Xmax | +/- 12,6 mm |
FS | 28,5 Hz |
Voice coil woofer | 60 mm |
Speaker grill | Included |
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