The Pioneer TS-A30S4 is a 12-inch single 4-ohm subwoofer from the A-Series. It handles 1400 watts peak and 400 watts RMS.
The cone is injection-molded polypropylene with a rubber surround. The motor uses a 46 oz. single stacked ferrite magnet and a 2.5-inch high-temperature copper voice coil. Xmax is 8.25 mm.
It plays from 22 to 1600 Hz. Pioneer recommends a sealed enclosure of 1.25 cubic feet or a ported enclosure of 1.5 cubic feet.
- Size
- 12"
- Impedance
- Single 4 ohm
- Peak power
- 1400 W
- RMS power
- 400 W
- Cone
- Injection-molded polypropylene
- Surround
- Rubber
- Voice coil
- 2.5" high-temperature copper
- Magnet
- 46 oz. single stacked ferrite
- Xmax
- 8.25 mm
- Frequency response
- 22 - 1600 Hz
- Resonance (Fs)
- 32.1 Hz
- Sensitivity
- 87 dB
- Sealed box
- 1.25 cubic feet recommended
- Ported box
- 1.5 cubic feet recommended
- Top-mount depth
- 5-3/8"
- Cutout diameter