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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Woofers and LF drivers
Canonical public records sorted by manufacturer and model.
View specsGRS 12SW-4HE 4 Ohm
12" · 250 W RMS · Fs 22 Hz · Qts 0.43 · Xmax 12.5 mm · from £70.16
View specsGRS 15PT-8 8 Ohm
15" · 350 W RMS · Fs 28 Hz · Qts 0.41 · Xmax 7.8 mm · from £53.31
View specsGRS 15SSW-4HE 4 Ohm
15" · 300 W RMS · Fs 21 Hz · Qts 0.49 · Xmax 12.3 mm · from £175.47
View specsGRS 18PT-8 8 Ohm
18" · 350 W RMS · Fs 23 Hz · Qts 0.54 · Xmax 7.8 mm · from £64.57
View specsGRS 4PF-8 8 Ohm
4" · 40 W RMS · Fs 137 Hz · Qts 1.94 · Xmax 1.5 mm · from £11.66
View specsGRS 4SMP-8 8 Ohm
4" · 30 W RMS · Fs 63 Hz · Qts 0.65 · Xmax 4.0 mm · from £12.01
View specsGRS 6LPSW-4 4 Ohm
6.5" · 30 W RMS · Fs 48 Hz · Qts 1.07 · Xmax 4.0 mm · from £20.85
View specsGRS 6PR-8 8 Ohm
6.5" · 60 W RMS · Fs 69 Hz · Qts 0.87 · Xmax 3.0 mm · from £13.33
View specsGRS 6PT-8 8 Ohm
6.5" · 100 W RMS · Fs 94 Hz · Qts 0.72 · Xmax 4.2 mm · from £15.76
View specsGRS 6SMP-8 8 Ohm
6.5" · 50 W RMS · Fs 47 Hz · Qts 0.45 · Xmax 5.0 mm · from £21.02
View specsGRS 8FR-8 8 Ohm
8" · 60 W RMS · Fs 45 Hz · Qts 0.56 · Xmax 3.0 mm · from £17.51
View specsGRS 8PF-8 8 Ohm
8" · 100 W RMS · Fs 50 Hz · Qts 0.98 · Xmax 3.0 mm · from £16.26
View specsGRS 8PT-8 8 Ohm
8" · 150 W RMS · Fs 59 Hz · Qts 0.55 · Xmax 6.5 mm · from £24.77
View specsGRS 8SMP-8 8 Ohm
8" · 60 W RMS · Fs 41 Hz · Qts 0.46 · Xmax 5.5 mm · from £30.03
View specsGRS 8SW-4HE-8 4 Ohm
8" · 150 W RMS · Fs 25 Hz · Qts 0.45 · Xmax 10.8 mm · from £71.00
View specsHiVi B2S 8 Ohm
2" · 10 W RMS · Fs 152 Hz · Qts 1.20 · Xmax 1.5 mm · from £16.63
View specsHiVi B3N 8 Ohm
3" · 15 W RMS · Fs 77 Hz · Qts 0.86 · Xmax 3.0 mm · from £15.42
View specsHiVi B3S 8 Ohm
3" · 15 W RMS · Fs 80 Hz · Qts 0.93 · Xmax 3.0 mm · from £15.42
View specsHiVi B4N 8 Ohm
4" · 25 W RMS · Fs 56 Hz · Qts 0.52 · Xmax 3.2 mm
View specsHiVi BG5N 8 Ohm
5" · 35 W RMS · Fs 60 Hz · Qts 0.33 · Xmax 2.5 mm
View specsHiVi BG8N 8 Ohm
8" · 60 W RMS · Fs 37 Hz · Qts 0.36 · Xmax 5.0 mm
View specsHiVi C6.5 8 Ohm
6.5" · 60 W RMS · Fs 53 Hz · Qts 0.38 · Xmax 4.9 mm · from £52.55
View specsHiVi C8 8 Ohm
8" · 80 W RMS · Fs 35 Hz · Qts 0.36 · Xmax 5.9 mm · from £61.56
View specsHiVi C8N 8 Ohm
8" · 80 W RMS · Fs 38 Hz · Qts 0.32 · Xmax 4.9 mm
View specsHiVi D10.8 8 Ohm
10.75" · 150 W RMS · Fs 24 Hz · Qts 0.41 · Xmax 8.0 mm
View specsHiVi D10G 8 Ohm
10" · 150 W RMS · Fs 26 Hz · Qts 0.46 · Xmax 8.3 mm
View specsHiVi D5.8B 8 Ohm
5.75" · 60 W RMS · Fs 52 Hz · Qts 0.37 · Xmax 4.8 mm
View specsHiVi D6.4+ 4 Ohm
6.5" · 50 W RMS · Fs 44 Hz · Qts 0.36 · Xmax 4.0 mm
View specsHiVi D6.4MKII 4 Ohm
6.5" · 50 W RMS · Fs 53 Hz · Qts 0.35 · Xmax 3.5 mm
View specsHiVi D6.8+ 8 Ohm
6.75" · 50 W RMS · Fs 44 Hz · Qts 0.36 · Xmax 4.0 mm
View specsHiVi D6.8B 8 Ohm
6.75" · 60 W RMS · Fs 43 Hz · Qts 0.45 · Xmax 5.3 mm
View specsHiVi D6.8MKII 8 Ohm
6.75" · 50 W RMS · Fs 54 Hz · Qts 0.40 · Xmax 3.5 mm
View specsHiVi D6G 8 Ohm
6" · 60 W RMS · Fs 44 Hz · Qts 0.38 · Xmax 4.8 mm
View specsHiVi D8.4MKII 4 Ohm
8.5" · 100 W RMS · Fs 36 Hz · Qts 0.56 · Xmax 5.0 mm
View specsHiVi D8.8 8 Ohm
8.75" · 150 W RMS · Fs 32 Hz · Qts 0.40 · Xmax 8.3 mm
View specsHiVi D8.8+ 8 Ohm
8.75" · 150 W RMS · Fs 31 Hz · Qts 0.40 · Xmax 7.5 mm
View specsHiVi D8.8MKII 8 Ohm
8.75" · 100 W RMS · Fs 39 Hz · Qts 0.57 · Xmax 5.0 mm
View specsHiVi D8G 8 Ohm
8" · 150 W RMS · Fs 35 Hz · Qts 0.41 · Xmax 8.3 mm
View specsHiVi E6.5 8 Ohm
6.5" · 60 W RMS · Fs 37 Hz · Qts 0.32 · Xmax 5.8 mm · from £63.81
View specsHiVi E6.5N 8 Ohm
6.5" · 60 W RMS · Fs 43 Hz · Qts 0.40 · Xmax 4.3 mm
View specsHiVi E8 8 Ohm
8" · 80 W RMS · Fs 34 Hz · Qts 0.37 · Xmax 5.9 mm · from £71.32
View specsHiVi E8N 8 Ohm
8" · 80 W RMS · Fs 35 Hz · Qts 0.33 · Xmax 4.9 mm
View specsHiVi F10 8 Ohm
10" · 100 W RMS · Fs 28 Hz · Qts 0.31 · Xmax 6.0 mm · from £83.54
View specsHiVi F12 8 Ohm
12" · 100 W RMS · Fs 26 Hz · Qts 0.36 · Xmax 6.0 mm
View specsHiVi F5 8 Ohm
5" · 35 W RMS · Fs 52 Hz · Qts 0.33 · Xmax 2.7 mm · from £23.26
View specsHiVi F5N 8 Ohm
5" · 35 W RMS · Fs 52 Hz · Qts 0.40 · Xmax 2.5 mm
View specsHiVi F6 8 Ohm
6" · 45 W RMS · Fs 45 Hz · Qts 0.35 · Xmax 4.3 mm · from £41.75
View specsHiVi F6N 8 Ohm
6" · 45 W RMS · Fs 48 Hz · Qts 0.43 · Xmax 4.5 mm
Other driver categories
Validated T/S for woofers; source-backed specs for passive radiators and compression drivers.