Sony XS-W124ES 12" (30 cm) Mobile ES 4-ohm Car Subwoofer

Sony XS-W124ES 12" (30 cm) Mobile ES 4-ohm Car Subwoofer

When you want a new bass speaker, you want deep, strong bass. Sony's Mobile ES Series XS-W124ES 12" sub is carefully made with Sony's special technology to give low sounds at high volume with less distortion, so you get the best bass.

Into the Cone Zone

The XS-W124ES has a Mica Reinforced Cellular (MRC) cone, made for strong but light bass. This material combines mica flakes and paper pulp with a honeycomb-shaped aramid fiber core, making the speaker cone 10 times stronger than normal. This gives you cleaner, more real bass with smoother, natural sound, even at high volumes.

Smart Design

The speaker surround has special curved notches to keep the cone moving smoothly. The double-layered spider helps handle more power and cushions the cone better. The "Five-beam Frame" design stops vibrations, and the Dynamic Air Diffuser keeps air moving for cooler performance.

If you want big bass, this special Mobile ES subwoofer from Sony uses special materials and clever design to give great bass and great sound.

MRC Honeycomb Diaphragm with 10 Times Higher Strength

Our Mica Reinforced Cellular (MRC) material is even stronger with a honeycomb fibre structure. After many years of making MRC material, we made it 10 times tougher than usual, so it gives natural, low-distortion sound and works over a wide range of sounds.

Separated Notch Edge Surround

The speaker surround has special curved notches to make the sound clearer and reduce distortion.

Five-beam Frame Structure & Dynamic Air Diffuser

The special frame design stops vibrations, while the Dynamic Air Diffuser keeps air moving to keep the speaker cool.

Progressive Height Rate Spider

The spider helps handle more power and air, with a design that cushions the cone better. The voice coil wire is attached to the spider to keep the sound clear and stop vibrations.

Gold-plated Input Terminals

Special gold-plated terminals can connect to thick speaker cables.

Structure Cutaway

See inside the Mobile ES speaker, with its new designs like the Separated Notch Edge Surround, Five-beam Frame design, and Dynamic Air Diffuser.