TS-SW2502S4

25cm Shallow-type 4Ω Single Voice Coil Sub (1200W)

TS-SW2502S4

Full specifications

Thiele/Small Parameters

Revc [O]3
Eff [%]0,13
Levc [mH] (2000Hz)1,91
S.P.L. [dB]91
Xmax [mm]6,5
R.M.S.Power [W]300
Xmax [in]0,26
M.M.P. [W]1200
Zmax [O]40,99
Sp. Displacement [l]0,68
Nom. Dia.(In)10
BI [Tm]12
Sp. Displacement [ft3]0,024
Qts0,97
Rms[Ns/m]3,79
Qms12,04
Mms [g]171
Qes1,06
Cms [m/N]0,000082
F0 (in Cabinet)61
Fs [Hz]42
Mg.Wt.[g]1030
Q0 (in Cabinet)1,4
Vas [l]18,5
Flux Density [Gauss]5600
Vas [ft3]0,65
Hag [mm]10
Vd [l]0,26
Hag [In]0,39
Vd [ft3]0,00916
Hvc [mm]23
Sd [m2]0,0399
Hvc [In]0,91
Sd [ft2]0,43
VC.Diameter [mm]48

Main Features

Impedance4 Ω
Frequency response20 - 125
Weight3.55 kg
Sensitivity90 dB
Cut-out Hole249 mm
Lowest resonance frequency42 Hz Hz
Mounting Depth78 mm
Maximum power input1200
Nominal input power300 W
Recom. Enclosure [l]17
Woofer materialMica reinforced IMPP Cone
Recom. Enclosure [ft3]0,6
Voice Coil typeCopper
Voice Coil bobbin typePolymide
Pole Yoke TypeVented and projected pole yoke
TerminalsPush-type
ib-FLAT
Boxed Subwoofer
Recommended sealed enclosure (Litres)17 litres
Size25 cm
Dimensions277,5 x 277,5 x 93,2 mm
MagnetsStrontium Ferrite