TS-W series subs combine superior sound, design and technology.

All TS-W series subwoofers are designed to produce high-quality sound. They are equipped with a fully enclosed basket, which suppresses repulsion efficiently, ensuring accurate, clear and rhythmical bass. Each sub also comes with advanced technologies, such as a Pioneer patented IMPP composite cone, a rigid 3D-shaped cone design, and large double stacked magnets. On top of that, these TS-W series offer easy installation in many different cars.

TS-W311

Get powerful, punchy bass in your car from the pedigree of world record-breaking subs. The TS-W311 is suitable for both open-air and enclosed spaces.

Main Features

Impedance4

Frequency response20 - 125 Hz

Sensitivity95 dB

Lowest resonance frequency45 Hz

Maximum power input1000 W

Nominal output power300 W

Woofer materialIMPP Composite Cone

Voice Coil typeCopper, 2-layer

Voice Coil bobbin typeAluminium

Pole Yoke Type2

TerminalsUniversal (gold-plated)

Dimensions323,6 x 165 mm

MagnetsFerrite (single)

SurroundUrethane

Screw Terminals8

Weight4.5 kg kg

Cut-out Hole278 mm

Mounting Depth147.5 mm

Boxed Subwoofer

Size30 cm

Thiele/Small Parameters

Qts1.17

Qms9.64

Qes1.311

Fs [Hz]45

Vas [l]34.1

Vas [ft3]1.21

Vd [l]0.56

Vd [ft3]0.0192

Sd [m2]0.0506

Sd [ft2]0.54

Revc [O]3.1

Levc [mH] (2000Hz)1.29

Xmax [mm]11

Xmax [in]0.4

Zmax [O]21.85

BI [Tm]9.6

Rms[Ns/m]3.89

Mms [g]133

Cms [m/N]9,4 x 10-5

Mg.Wt.[g]1240

Flux Density [Gauss]8425

Hag [mm]10

Hag [In]0.39

Hvc [mm]32

Hvc [In]1.26

VC.Diameter [mm]48

Eff [%]0.23

S.P.L. [dB]95

R.M.S.Power [W]300

M.M.P. [W]1000

Sp. Displacement [l]1.75

Sp. Displacement [ft3]0.061

Recom. Enclosure [l]35.4

Recom. Enclosure [ft3]1.25

F0 (in Cabinet)60.2

Q0 (in Cabinet)1.64