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 specsREDCATT 8NPM 8 Ohm
8" · 200 W RMS · Fs 79 Hz · Qts 0.29 · Xmax 3.7 mm
View specsREDCATT TWIGGY35 8 Ohm
3.5" · 10 W RMS · Fs 145 Hz · Qts 1.25 · Xmax 0.3 mm
View specsRS Speakers MW 140.38 FIBONACCI 8 Ohm
5.5" · 120 W RMS · Fs 56 Hz · Qts 0.44 · Xmax 4.0 mm · from £118.68
View specsRS Speakers MW 174.38 FIBONACCI 8 Ohm
6.5" · 130 W RMS · Fs 46 Hz · Qts 0.39 · Xmax 4.5 mm · from £145.42
View specsRS Speakers W 140.38 FIBONACCI 8 Ohm
5.5" · Fs 47 Hz · Qts 0.41 · Xmax 5.0 mm
View specsRS Speakers W 174.38 FIBONACCI 8 Ohm
6.5" · 130 W RMS · Fs 38 Hz · Qts 0.38 · Xmax 6.0 mm
View specsRS Speakers W 220.50 FIBONACCI 8 Ohm
8" · 200 W RMS · Fs 33 Hz · Qts 0.36 · Xmax 6.0 mm
View specsSB Acoustics MR13P-4 4 Ohm
5" · 30 W RMS · Fs 41 Hz · Qts 0.23 · Xmax 3.0 mm · from £115.00
View specsSB Acoustics MR13P-8 8 Ohm
5" · 30 W RMS · Fs 45 Hz · Qts 0.31 · Xmax 3.0 mm · from £135.77
View specsSB Acoustics MR13PNW-4 4 Ohm
5" · 30 W RMS · Fs 41 Hz · Qts 0.23 · Xmax 3.0 mm · from £115.00
View specsSB Acoustics MR13PNW-8 8 Ohm
5" · 30 W RMS · Fs 47 Hz · Qts 0.30 · Xmax 3.0 mm · from £115.00
View specsSB Acoustics MR13TX-4 4 Ohm
5" · 30 W RMS · Fs 44 Hz · Qts 0.27 · Xmax 3.0 mm · from £250.69
View specsSB Acoustics MR16P-4 4 Ohm
6" · 40 W RMS · Fs 31 Hz · Qts 0.25 · Xmax 3.1 mm · from £158.75
View specsSB Acoustics MR16P-8 8 Ohm
6" · 30 W RMS · Fs 32 Hz · Qts 0.30 · Xmax 3.1 mm · from £158.75
View specsSB Acoustics MR16PNW-4 4 Ohm
6" · 40 W RMS · Fs 31 Hz · Qts 0.25 · Xmax 3.1 mm · from £158.75
View specsSB Acoustics MR16PNW-8 8 Ohm
6" · 30 W RMS · Fs 31 Hz · Qts 0.32 · Xmax 3.1 mm · from £158.75
View specsSB Acoustics MR16TX-8 8 Ohm
6" · 30 W RMS · Fs 35 Hz · Qts 0.31 · Xmax 2.9 mm · from £249.00
View specsSB Acoustics MT19CP-8 8 Ohm
7" · 60 W RMS · Fs 43 Hz · Qts 0.31 · Xmax 3.6 mm · from £233.97
View specsSB Acoustics MW13P-4 4 Ohm
5" · 40 W RMS · Fs 41 Hz · Qts 0.27 · Xmax 5.0 mm · from £139.53
View specsSB Acoustics MW13P-8 8 Ohm
5" · 40 W RMS · Fs 42 Hz · Qts 0.30 · Xmax 5.0 mm · from £139.53
View specsSB Acoustics MW13PNW-4 4 Ohm
5" · 40 W RMS · Fs 41 Hz · Qts 0.27 · Xmax 5.0 mm · from £139.53
View specsSB Acoustics MW13PNW-8 8 Ohm
5" · 40 W RMS · Fs 41 Hz · Qts 0.31 · Xmax 5.0 mm · from £139.53
View specsSB Acoustics MW13TX-4 4 Ohm
5" · 40 W RMS · Fs 38 Hz · Qts 0.26 · Xmax 5.0 mm · from £224.82
View specsSB Acoustics MW13TX-8 8 Ohm
5" · 40 W RMS · Fs 40 Hz · Qts 0.32 · Xmax 5.0 mm · from £224.82
View specsSB Acoustics MW16P-12 12 Ohm
6" · 60 W RMS · Fs 31 Hz · Qts 0.37 · Xmax 6.2 mm · from £146.22
View specsSB Acoustics MW16P-4 4 Ohm
6" · 60 W RMS · Fs 28 Hz · Qts 0.27 · Xmax 6.0 mm · from £146.22
View specsSB Acoustics MW16P-8 8 Ohm
6" · 60 W RMS · Fs 29 Hz · Qts 0.33 · Xmax 6.0 mm · from £145.30
View specsSB Acoustics MW16PF-4 4 Ohm
6" · 60 W RMS · Fs 28 Hz · Qts 0.33 · Xmax 5.5 mm
View specsSB Acoustics MW16PF-8 8 Ohm
6" · 60 W RMS · Fs 29 Hz · Qts 0.38 · Xmax 5.5 mm
View specsSB Acoustics MW16PNW-4 4 Ohm
6" · 60 W RMS · Fs 28 Hz · Qts 0.27 · Xmax 6.0 mm · from £148.32
View specsSB Acoustics MW16PNW-8 8 Ohm
6" · 60 W RMS · Fs 29 Hz · Qts 0.32 · Xmax 6.0 mm · from £148.32
View specsSB Acoustics MW16TX-4 4 Ohm
6" · 60 W RMS · Fs 29 Hz · Qts 0.27 · Xmax 6.0 mm · from £249.90
View specsSB Acoustics MW16TX-8 8 Ohm
6" · 60 W RMS · Fs 29 Hz · Qts 0.33 · Xmax 6.0 mm · from £249.90
View specsSB Acoustics MW19P-4 4 Ohm
7" · 70 W RMS · Fs 29 Hz · Qts 0.24 · Xmax 6.8 mm · from £165.40
View specsSB Acoustics MW19P-8 8 Ohm
7" · 70 W RMS · Fs 30 Hz · Qts 0.29 · Xmax 6.7 mm · from £167.11
View specsSB Acoustics MW19PF-4 4 Ohm
7" · 70 W RMS · Fs 29 Hz · Qts 0.27 · Xmax 6.5 mm
View specsSB Acoustics MW19PF-8 8 Ohm
7" · 70 W RMS · Fs 30 Hz · Qts 0.34 · Xmax 6.5 mm
View specsSB Acoustics MW19PNW-4 4 Ohm
7" · 70 W RMS · Fs 29 Hz · Qts 0.24 · Xmax 6.8 mm · from £168.40
View specsSB Acoustics MW19PNW-8 8 Ohm
7" · 70 W RMS · Fs 30 Hz · Qts 0.29 · Xmax 6.7 mm · from £170.50
View specsSB Acoustics MW19TX-4 4 Ohm
7" · 70 W RMS · Fs 32 Hz · Qts 0.27 · Xmax 6.8 mm · from £283.33
View specsSB Acoustics MW19TX-8 8 Ohm
7" · 70 W RMS · Fs 33 Hz · Qts 0.33 · Xmax 6.7 mm · from £283.33
View specsSB Acoustics SB10PGC21-4 4 Ohm
3" · 20 W RMS · Fs 89 Hz · Qts 0.92 · Xmax 2.3 mm · from £14.21
View specsSB Acoustics SB12CACS25-4 4 Ohm
4" · 30 W RMS · Fs 51 Hz · Qts 0.31 · Xmax 5.0 mm · from £58.31
View specsSB Acoustics SB12CACS25-8 8 Ohm
4" · 30 W RMS · Fs 51 Hz · Qts 0.37 · Xmax 5.0 mm · from £58.31
View specsSB Acoustics SB12MNRX2-25-4 4 Ohm
4" · 50 W RMS · Fs 64 Hz · Qts 0.32 · Xmax 2.2 mm · from £47.06
View specsSB Acoustics SB12MNRX25-4 4 Ohm
4" · 50 W RMS · Fs 58 Hz · Qts 0.37 · Xmax 2.3 mm · from £52.19
View specsSB Acoustics SB12NRX25-4 4 Ohm
4" · 30 W RMS · Fs 55 Hz · Qts 0.40 · Xmax 5.0 mm · from £46.34
View specsSB Acoustics SB12NRX25-8 8 Ohm
4" · 30 W RMS · Fs 57 Hz · Qts 0.37 · Xmax 5.0 mm · from £51.78
Other driver categories
Validated T/S for woofers; source-backed specs for passive radiators and compression drivers.