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 specsRCF LF15X401 8 Ohm
15" · 1500 W RMS · Fs 34 Hz · Qts 0.29 · Xmax 12.0 mm · from £240.00
View specsRCF LF18G401 8 Ohm
18" · 900 W RMS · Fs 33 Hz · Qts 0.29 · Xmax 9.0 mm · from £252.42
View specsRCF LF18G908 8 Ohm
18" · 900 W RMS · Fs 33 Hz · Qts 0.29 · Xmax 9.0 mm
View specsRCF LF18N401 8 Ohm
18" · 1200 W RMS · Fs 32 Hz · Qts 0.26 · Xmax 9.0 mm · from £358.55
View specsRCF LF18N405 8 Ohm
18" · 1500 W RMS · Fs 30 Hz · Qts 0.32 · Xmax 14.0 mm · from £325.54
View specsRCF LF18N408 8 Ohm
18" · 1500 W RMS · Fs 30 Hz · Qts 0.33 · Xmax 15.0 mm
View specsRCF LF18N451 8 Ohm
18" · 1500 W RMS · Fs 31 Hz · Qts 0.24 · Xmax 9.0 mm · from £375.00
View specsRCF LF18X401 8 Ohm
18" · 1500 W RMS · Fs 30 Hz · Qts 0.30 · Xmax 12.0 mm · from £289.00
View specsRCF LF18X451 8 Ohm
18" · 1800 W RMS · Fs 30 Hz · Qts 0.28 · Xmax 14.0 mm · from £360.00
- View specs
RCF LF18Y402 8 Ohm
18" · 1200 W RMS · Fs 30 Hz · Qts 0.30 · Xmax 12.0 mm
View specsRCF LF21N451 8 Ohm
21" · 1500 W RMS · Fs 30 Hz · Qts 0.26 · Xmax 13.0 mm · from £475.00
View specsRCF LF21X451 8 Ohm
21" · 2000 W RMS · Fs 28 Hz · Qts 0.37 · Xmax 14.0 mm · from £448.61
View specsRCF LN19S400 8 Ohm
19" · 1500 W RMS · Fs 32 Hz · Qts 0.26 · Xmax 17.0 mm · from £416.21
View specsRCF M15P550 8 Ohm
15" · 500 W RMS · Fs 45 Hz · Qts 0.37 · Xmax 7.0 mm
View specsRCF MB10G251 8 Ohm
10" · 300 W RMS · Fs 76 Hz · Qts 0.34 · Xmax 7.0 mm · from £108.24
View specsRCF MB10G253 8 Ohm
10" · 300 W RMS · Fs 76 Hz · Qts 0.34 · Xmax 7.0 mm
View specsRCF MB10G350 8 Ohm
10" · 300 W RMS · Fs 58 Hz · Qts 0.31 · Xmax 7.0 mm
View specsRCF MB10N251 8 Ohm
10" · 300 W RMS · Fs 55 Hz · Qts 0.27 · Xmax 5.0 mm
View specsRCF MB10N305 8 Ohm
10" · 500 W RMS · Fs 60 Hz · Qts 0.23 · Xmax 5.0 mm · from £186.20
View specsRCF MB12G301 8 Ohm
12" · 400 W RMS · Fs 53 Hz · Qts 0.27 · Xmax 6.0 mm · from £142.33
View specsRCF MB12N301 8 Ohm
12" · 500 W RMS · Fs 54 Hz · Qts 0.24 · Xmax 6.0 mm · from £183.23
View specsRCF MB12N351 8 Ohm
12" · 650 W RMS · Fs 55 Hz · Qts 0.20 · Xmax 6.0 mm · from £225.00
View specsRCF MB12N405 8 Ohm
12" · 1000 W RMS · Fs 52 Hz · Qts 0.20 · Xmax 7.0 mm
View specsRCF MB12X351 8 Ohm
12" · 700 W RMS · Fs 55 Hz · Qts 0.26 · Xmax 7.0 mm · from £187.93
View specsRCF MB15N301 8 Ohm
15" · 500 W RMS · Fs 48 Hz · Qts 0.37 · Xmax 6.0 mm
View specsRCF MB15N351 8 Ohm
15" · 650 W RMS · Fs 42 Hz · Qts 0.22 · Xmax 6.0 mm · from £297.00
View specsRCF MB15N405 8 Ohm
15" · 1100 W RMS · Fs 46 Hz · Qts 0.27 · Xmax 7.0 mm
View specsRCF MB15X351 8 Ohm
15" · 700 W RMS · Fs 46 Hz · Qts 0.31 · Xmax 7.0 mm
View specsRCF MB8N251 8 Ohm
8" · 300 W RMS · Fs 68 Hz · Qts 0.25 · Xmax 5.0 mm · from £148.77
View specsRCF MR10N301 8 Ohm
10" · 300 W RMS · Fs 250 Hz · Qts 0.65 · Xmax 1.0 mm · from £236.08
View specsRCF MR8N301 8 Ohm
8" · 200 W RMS · Fs 310 Hz · Qts 0.37 · Xmax 4.0 mm
View specsREDCATT 101NPM 8 Ohm
10" · 150 W RMS · Fs 53 Hz · Qts 0.55 · Xmax 3.3 mm · from £83.54
View specsREDCATT 103FIND 8 Ohm
10" · 250 W RMS · Fs 56 Hz · Qts 0.29 · Xmax 4.0 mm
View specsREDCATT 10FIND 8 Ohm
10" · 250 W RMS · Fs 66 Hz · Qts 0.39 · Xmax 2.8 mm
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REDCATT 10NPM-1 8 Ohm
10" · 400 W RMS · Fs 64 Hz · Qts 0.28 · Xmax 4.0 mm
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REDCATT 10NPM-2 8 Ohm
10" · 200 W RMS · Fs 58 Hz · Qts 0.33 · Xmax 6.3 mm
View specsREDCATT 121FIND 4 Ohm
12" · 250 W RMS · Fs 59 Hz · Qts 0.52 · Xmax 1.9 mm · from £58.46
View specsREDCATT 121FIND 8 Ohm
12" · 250 W RMS · Fs 63 Hz · Qts 0.60 · Xmax 3.8 mm
View specsREDCATT 121NPM 8 Ohm
12" · 450 W RMS · Fs 50 Hz · Qts 0.16 · Xmax 1.5 mm · from £208.90
View specsREDCATT 121XR 8 Ohm
12" · 500 W RMS · Fs 46 Hz · Qts 0.33 · Xmax 6.3 mm
View specsREDCATT 122NPW 8 Ohm
12" · 800 W RMS · Fs 35 Hz · Qts 0.17 · Xmax 5.8 mm · from £248.64
View specsREDCATT 123FPM 4 Ohm
12" · 300 W RMS · Fs 45 Hz · Qts 0.27 · Xmax 2.8 mm
View specsREDCATT 123NPM 8 Ohm
12" · 800 W RMS · Fs 58 Hz · Qts 0.43 · Xmax 5.3 mm · from £248.64
View specsREDCATT 125FPM 8 Ohm
12" · 300 W RMS · Fs 63 Hz · Qts 0.31 · Xmax 2.5 mm
View specsREDCATT 12NPM 8 Ohm
12" · 450 W RMS · Fs 49 Hz · Qts 0.31 · Xmax 4.0 mm · from £167.07
View specsREDCATT 152FIND-1 8 Ohm
15" · 800 W RMS · Fs 37 Hz · Qts 0.44 · Xmax 4.5 mm
View specsREDCATT 152FIND-2 8 Ohm
15" · 800 W RMS · Fs 44 Hz · Qts 0.37 · Xmax 4.5 mm · from £159.21
View specsREDCATT 154FIND 8 Ohm
15" · 500 W RMS · Fs 38 Hz · Qts 0.40 · Xmax 4.5 mm · from £82.74
Other driver categories
Validated T/S for woofers; source-backed specs for passive radiators and compression drivers.