Pioneer TS-A25S4 10" Single 4-Ohm Car Subwoofer 12 Inch Subwoofers or deck speakers plus one

or deck speakers plus one subwoofer

and compact baskets intended for shallow OEM locations

and beep settings

and a double-neodymium magnet assembly

The amplifier accepts low-level RCA signals as well as high-level speaker inputs for systems without RCA outputs

Pioneer TS-A25S4 10" Single 4-Ohm Car Subwoofer 12 Inch Subwoofers or deck speakers plus oneThe Pioneer TS A25S4 is a 10 inch passive car subwoofer designed to add low frequency output to an amplified vehicle audio system. It is intended for listeners who want more bass impact than full range door or rear deck speakers can provide. Its single 4 ohm voice coil supports straightforward amplifier matching and wiring in compatible installations. With a 350 watt RMS power rating and 1,200 watt maximum power rating, the TS A25S4 is built for a