TS-W2501D4 25cm 4Ω SPL Champion Series Sub (2500W)
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Competition-class sub: all the power in less enclosure space
A major benefit of this sub is its Air Suspension System, which creates an airtight space between the two cones within.
The result is a very tight bass; even in a very small enclosure.
The Injection Moulded Polypropylene (IMPP™) cone is constructed from a composite blend of interlaced, Aramid fibres, which make it extremely rigid; yet lightweight, for low distortion and powerful bass at high sound press levels.
Specifications
| Features | TS-W2501D4 |
|---|---|
| Maximum output power | 2.500 Watt |
| Nominal output power | 800 Watt |
| Frequency response | 20 - 150 Hz |
| Lowest resonance frequency (Hz) | 38,8 |
| Sensitivity | 90 dB |
| Woofer size (cm) | 25 cm |
| Woofer material | Composite IMPP™ cone woofer using Interlaced Carbon Fibre with Butyl Rubber Edge |
| Dual 4Ω voice coils: 2 or 8Ω | Yes |
| Magnets | Double-stacked, high power |
| Recommended sealed enclosure (Litres) | 17,0 |
| Thiele/Small Parameters | TS-W2501D4 |
| Nom. Dia.(In) | 10 |
| Qts | 0,721 |
| Qms | 14,157 |
| Qes | 0,759 |
| Fs [Hz] | 38,8 |
| Vas [l] | 6,27 |
| Vas [ft3] | 0,222 |
| Vd [l] | 0,307 |
| Vd [ft3] | 0,01085 |
| Sd [m2] | 0,03134 |
| Sd [ft2] | 0,337 |
| Revc [Ω] | DUAL3.3 |
| Levc [mH] (2000Hz) | 4.80 (8Ω) 1.20 (2Ω) |
| Xmax [mm] | 9,8 |
| Xmax [in] | 0,39 |
| Zmax [Ω] | 131.86 (8Ω) 35.26 (2Ω) |
| BI [Tm] | 24.28 (8Ω) 11.97 (2Ω) |
| Rms[Ns/m] | 4,711 |
| Mms [g] | 273,53 |
| Cms [m/N] | 0,00006163 |
| Mg.Wt.[g] | 2400 |
| Flux Density [Gauss] | 5500 |
| Hag [mm] | 23 |
| Hag [In] | 0,906 |
| Hvc [mm] | 43 |
| Hvc [In] | 1,681 |
| VC.Diameter [mm] | 55 |
| Eff [%] | 0,05 |
| S.P.L. [dB] | 90,0 |
| R.M.S.Power [W] | 800 |
| M.M.P. [W] | 2500 |
| Sp. Displacement [l] | 3,31 |
| Sp. Displacement [ft3] | 0,117 |
| Recom. Enclosure [l] | 16,98 |
| Recom. Enclosure [ft3] | 0,60 |
| F0 (in Cabinet) | 45,4 |
| Q0 (in Cabinet) | 0,844 |
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