This Pioneer TS-A100D4 woofer features two 4″ voice coils, offering wiring flexibility. When the voice coils are wired in parallel, the woofer presents a 2″ load; when wired in series, the woofer presents an 8″ load. Pioneer TS-A100D4 A-series sound design purposely matches the subwoofer and full-range loudspeakers to provide seamless and smooth sound characteristics with dynamic, high impact bass that lets you hear and feel the music.
Bring your tunes alive
I don’t think it’s any exaggeration to say that a good sub will make your car’s sound system come alive, and Pioneer made their A-Series subs to give you the deep low-frequency punch that you want. The TS-A100D4 10″ subwoofer handles up to 400 watts RMS while pumping out loud, clean bass. This sub features an injection-molded polypropylene cone that’s impregnated with glass fibers and mica for exceptional precision and strength. A butyl rubber surround supports the woofer during cone excursion so you’ll get accurate, hard-hitting bass notes even when the music’s turned up loud.
Enhance your ride
This potent Pioneer sub will bring out all the power in your music by filling in the lowest frequencies of the sound spectrum. Its dual 4-ohm voice coils give you more wiring options when setting up your system. Throw one or two of these subs in your daily ride, power them up with a nice amp, and you’ll understand what the fuss is all about — whatever you listen to, great bass will make it sound much, much better.
Linear, Balanced Motion
Linear, balanced motion in both the forward and reverse directions of cone movement is critical to accurate reproduction of recorded sound waves. Careful engineering of the entire motor structure and suspension system (voice coil, magnet, surround and spider) is required maintain a high level of linearity, even during high output / high excursion transients.
CarSoundFit App
Pioneer TS-A100D4 Pioneer’s CarSoundFit app is actually a car sound simulator for experiencing in-car sound with your own smartphone. Hear the difference between original car speakers and different Pioneer audio upgrades: convince yourself of the level of quality Pioneer can offer for your vehicle. For a virtual listening demonstration of these and many other Pioneer car speakers, download the free Pioneer CarSoundFit app.
Sealed Box Volume
Pioneer recommends a sealed enclosure with an internal volume between 0.5 ft³ and 0.8 ft³, with an ideal volume of 0.7 ft³. Sealed enclosures provide the most control over the woofer, will handle a lot of power, and provide accurate sonic reproduction, making them suitable to all types of music.
Ported Box Volume
The recommended ported box volume ranges from 0.5 ft³ to 0.8 ft³, with the ideal size being 0.7 ft³, using a single 2″ diameter x 5″ long port. Ported (or vented) enclosures typically provide better overall efficiency than sealed, maximizing bass output for a given amplifier.
