Driver category
Woofer and LF speaker driver specs
Browse validated LF loudspeaker drivers with T/S parameters, datasheet links, UK price signals, and similar-driver links.
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Each manufacturer page links directly to canonical driver pages.
Woofers and LF drivers
Canonical public records sorted by manufacturer and model.
View specsSica 12 F 4 CP 8 Ohm
12" · 700 W RMS · Fs 46 Hz · Qts 0.20 · Xmax 6.0 mm · from £215.96
View specsSica 12 K 4 PL 8 Ohm
12" · 1000 W RMS · Fs 49 Hz · Qts 0.25 · Xmax 7.0 mm
View specsSica 12 L1 2.5 SL 8 Ohm
12" · 300 W RMS · Fs 48 Hz · Qts 0.36 · Xmax 3.7 mm
View specsSica 12 N 3 PL 8 Ohm
12" · 400 W RMS · Fs 46 Hz · Qts 0.30 · Xmax 5.5 mm · from £206.79
View specsSica 12 PF 3 8 Ohm
12" · 500 W RMS · Fs 47 Hz · Qts 0.39 · Xmax 5.5 mm · from £165.93
View specsSica 12 PFS 3 8 Ohm
12" · 500 W RMS · Fs 43 Hz · Qts 0.47 · Xmax 7.0 mm
View specsSica 12 PFS 4 8 Ohm
12" · 1000 W RMS · Fs 39 Hz · Qts 0.26 · Xmax 9.0 mm
View specsSica 12 PNS 4 8 Ohm
12" · 1000 W RMS · Fs 42 Hz · Qts 0.31 · Xmax 9.5 mm · from £357.71
View specsSica 12 S 3 PL 8 Ohm
12" · 400 W RMS · Fs 42 Hz · Qts 0.34 · Xmax 7.0 mm
View specsSica 12 S 4 PL 8 Ohm
12" · 1000 W RMS · Fs 40 Hz · Qts 0.25 · Xmax 7.5 mm · from £332.69
View specsSica 12 SR 3 CP 8 Ohm
12" · 450 W RMS · Fs 37 Hz · Qts 0.40 · Xmax 8.0 mm · from £154.26
View specsSica 12 SR 3 PL 8 Ohm
12" · 400 W RMS · Fs 36 Hz · Qts 0.42 · Xmax 7.0 mm · from £207.62
View specsSica 12 SR 4 CP 8 Ohm
12" · 1000 W RMS · Fs 38 Hz · Qts 0.30 · Xmax 9.0 mm
View specsSica 15 CX 3 PL P 8 Ohm
15" · 400 W RMS · Fs 45 Hz · Qts 0.40 · Xmax 5.5 mm
View specsSica 15 CX 3 PL T 8 Ohm
15" · 400 W RMS · Fs 45 Hz · Qts 0.40 · Xmax 5.5 mm
View specsSica 15 F 4 CP 8 Ohm
15" · 700 W RMS · Fs 46 Hz · Qts 0.27 · Xmax 7.0 mm
View specsSica 15 FE 3 CP 8 Ohm
15" · 400 W RMS · Fs 40 Hz · Qts 0.33 · Xmax 5.5 mm
View specsSica 15 K 3 PL 8 Ohm
15" · 400 W RMS · Fs 40 Hz · Qts 0.27 · Xmax 6.5 mm · from £270.99
View specsSica 15 K 4 PL 8 Ohm
15" · 1200 W RMS · Fs 47 Hz · Qts 0.30 · Xmax 8.0 mm · from £304.34
View specsSica 15 N 3 PL 8 Ohm
15" · 400 W RMS · Fs 47 Hz · Qts 0.37 · Xmax 10.0 mm
View specsSica 15 PF 3 8 Ohm
15" · 1200 W RMS · Fs 45 Hz · Qts 0.31 · Xmax 8.0 mm · from £233.43
View specsSica 15 PFS 3 8 Ohm
15" · 500 W RMS · Fs 39 Hz · Qts 0.45 · Xmax 7.0 mm · from £182.61
View specsSica 15 PFS 4 8 Ohm
15" · 1200 W RMS · Fs 39 Hz · Qts 0.34 · Xmax 8.0 mm · from £265.99
View specsSica 15 PNS 4 8 Ohm
15" · 1200 W RMS · Fs 37 Hz · Qts 0.35 · Xmax 9.0 mm
View specsSica 15 S 3 PL 8 Ohm
15" · 400 W RMS · Fs 33 Hz · Qts 0.38 · Xmax 8.0 mm
View specsSica 15 S 4 PL 8 Ohm
15" · 1200 W RMS · Fs 40 Hz · Qts 0.32 · Xmax 10.0 mm · from £299.34
View specsSica 15 SR 4 CP 8 Ohm
15" · 1200 W RMS · Fs 34 Hz · Qts 0.29 · Xmax 8.0 mm
View specsSica 18 F 3 CP 8 Ohm
18" · 500 W RMS · Fs 32 Hz · Qts 0.44 · Xmax 6.5 mm
View specsSica 18 K 4 PL 8 Ohm
18" · 1200 W RMS · Fs 37 Hz · Qts 0.32 · Xmax 6.5 mm · from £446.05
View specsSica 18 PF 4 8 Ohm
18" · 1200 W RMS · Fs 38 Hz · Qts 0.43 · Xmax 8.0 mm · from £354.33
View specsSica 18 PFS 4 8 Ohm
18" · 1200 W RMS · Fs 29 Hz · Qts 0.37 · Xmax 9.5 mm
View specsSica 18 S 4 CP 8 Ohm
18" · 1200 W RMS · Fs 33 Hz · Qts 0.35 · Xmax 11.0 mm
View specsSica 18 S 4 PL 8 Ohm
18" · 1200 W RMS · Fs 36 Hz · Qts 0.39 · Xmax 8.0 mm
View specsSica 2 H 0.8 SL 8 Ohm
2" · 20 W RMS · Fs 216 Hz · Qts 0.81 · Xmax 1.4 mm · from £17.51
View specsSica 2.5 H 0.8 SL 8 Ohm
2.5" · 20 W RMS · Fs 185 Hz · Qts 0.92 · Xmax 1.3 mm · from £17.51
View specsSica 21 S 4 PL 8 Ohm
21" · 1200 W RMS · Fs 35 Hz · Qts 0.30 · Xmax 5.2 mm
View specsSica 3 L 0.8 SL 8 Ohm
3" · 20 W RMS · Fs 145 Hz · Qts 1.01 · Xmax 1.5 mm · from £26.64
View specsSica 3.5 F 1 CS 8 Ohm
3.5" · 45 W RMS · Fs 107 Hz · Qts 0.57 · Xmax 1.5 mm · from £16.59
View specsSica 3.5 H 1 CS 8 Ohm
3.5" · 45 W RMS · Fs 85 Hz · Qts 0.53 · Xmax 2.5 mm · from £18.34
View specsSica 3.5 L 1 SL 8 Ohm
3.5" · 45 W RMS · Fs 108 Hz · Qts 0.57 · Xmax 1.5 mm · from £23.26
View specsSica 4 C 1.5 CP 8 Ohm
4" · Fs 102 Hz · Qts 0.32 · Xmax 2.0 mm · from £104.19
View specsSica 4 D 0.8 CS 4 Ohm
4" · 35 W RMS · Fs 140 Hz · Qts 0.92 · Xmax 1.3 mm · from £15.84
View specsSica 4 E 1 CS 8 Ohm
4" · 70 W RMS · Fs 118 Hz · Qts 0.39 · Xmax 2.2 mm · from £23.76
View specsSica 4 L 1 SL 8 Ohm
4" · 60 W RMS · Fs 108 Hz · Qts 0.63 · Xmax 2.4 mm · from £25.77
View specsSica 4 L1 1 SL 8 Ohm
4" · 70 W RMS · Fs 120 Hz · Qts 0.36 · Xmax 2.5 mm · from £38.77
View specsSica 5 D 1 CS 8 Ohm
5" · 60 W RMS · Fs 79 Hz · Qts 0.52 · Xmax 3.0 mm · from £19.59
View specsSica 5 F 1.5 CP 8 Ohm
5" · 100 W RMS · Fs 61 Hz · Qts 0.30 · Xmax 3.5 mm · from £38.35
View specsSica 5 N 1.5 PL 8 Ohm
5" · 130 W RMS · Fs 111 Hz · Qts 0.56 · Xmax 3.0 mm · from £65.04
Other driver categories
Validated T/S for woofers; source-backed specs for passive radiators and compression drivers.