SB AcousticsSB16PFCR25-4
£21.76 · 95% less, betterFs35 Hz +25%, worse
Qts0.34 –
Vas32.7 L −17%, better
BL5 T·m −62%, worse
Xmax4.5 mm −61%, worse
Sensitivity87.6 dB +2.7, better
5-inch LF driver · ULTIMATE SUBWOOFER series · 130 mm voice coil · 500 W
Morel UW 958 8Ω
8 Ω
£444.00
SteadyWilmslow Audio · All 3 offers
- Fs
- 28Hz
- Xmax
- 11.5mm
- SPL
- 85dB
- Pe
- 500W
- BL
- 13T·m
- Vd
- 279cm³
- Qts
- 0.35
- Vas
- 40L
Morel UW 958 is a 5-inch 8 ohm LF driver rated at 500 W RMS. The validated T/S data includes Fs 28 Hz, Qts 0.35, Vas 39.5 L, Xmax 11.5 mm, sensitivity 84.9 dB, plus 279 cm³ Vd and 62 EBP. bits tracks UK, EU and US shop prices, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £444.00.
The published T/S values agree with each other
Thiele/Small
- Fs
- 28Hz
- Qts
- 0.35
- Qes
- 0.45
- Qms
- 1.6
- Vas
- 39.5L
- Re
- 6.2Ω
- Le
- 1.32mH
Motor and cone
- BL
- 13T·m
- Sd
- 243cm²
- Mms
- 66g
- Xmax
- 11.5mm
- Vd †
- 279cm³
- Voice coil
- 130mm
- Flux density
- 0.64T
Power and response
- Sensitivity †
- 84.9dB
- Manufacturer sensitivity
- 85.8dB
- Power
- 500W
- Nominal power
- 500W
- Impedance
- 8Ω
- EBP †
- 62 · Sealed or vented
Size and mounting
- Diameter
- 222mm
- Depth
- 125mm
- Weight
- 6.0kg
Other published values
- Cms
- 0.47mm/N
- Rms
- 7.37kg/s
- Power Peak
- 1500
† Calculated by bits from the published values
What this validation status means
Everything else Morel lists
LF · Primary · 5.1″
- BL
- 13T·m
- Fs
- 28Hz
- Le
- 1.32mH
- Re
- 6.2Ω
- Sd
- 243cm²
- Cms
- 0.47mm/N
- Mms
- 66g
- Qes
- 0.45
- Qms
- 1.6
- Qts
- 0.35
- Rms
- 7.37kg/s
- SPL
- 84.9dB
- Vas
- 39.5L
- Xmax
- 11.5mm
- Power
- 500W
- Impedance
- 8Ω
- Power Peak
- 1500
- Flux density
- 0.64T
- Sensitivity
- 85.8dB
- Nominal power
- 500W
- Calculated sensitivity †
- 84.9dB
- Manufacturer sensitivity
- 85.8dB
- Voice coil
- 130mm
- Weight
- 6.0kg
- Diameter
- 222mm
- Depth
- 125mm
02
Compare
Same-size drivers, compared with the UW 958. Clear differences are green when better and red when worse.
This driverUW 958
Best price
£444.00
Fs
28 Hz
Qts
0.35
Vas
39.5 L
BL
13 T·m
Xmax
11.5 mm
Sensitivity
84.9 dB
Power
500 W
Dayton AudioDC130BS-4
£22.43 · 95% less, betterFs52 Hz +85%, worse
Qts0.35 –
Vas13.2 L −67%, better
BL4.8 T·m −63%, worse
Xmax2.5 mm −78%, worse
Sensitivity88.2 dB +3.3, better
SB AcousticsSB16PFC25-4
£23.44 · 95% less, betterFs35 Hz +25%, worse
Qts0.34 –
Vas32.7 L −17%, better
BL5 T·m −62%, worse
Xmax4.5 mm −61%, worse
Sensitivity87.6 dB +2.7, better
FaitalPRO6FE400
£37.20 · 92% less, betterFs100 Hz +257%, worse
Qts0.36 –
Vas5 L −87%, better
BL10.5 T·m −19%, worse
Xmax4.8 mm −59%, worse
Sensitivity93 dB +8.1, better
SB AcousticsSB17MFC35-8
£54.89 · 88% less, betterFs33 Hz +18%, worse
Qts0.37 +6%
Vas39 L –
BL5.9 T·m −55%, worse
Xmax5.5 mm −52%, worse
Sensitivity87.5 dB +2.6, better
SB AcousticsSB17NRX2C35-4
£55.41 · 88% less, betterFs36 Hz +29%, worse
Qts0.37 +6%
Vas27.6 L −30%, better
BL4.9 T·m −62%, worse
Xmax5.5 mm −52%, worse
Sensitivity87 dB +2.1, better
SB AcousticsSB17NRXC35-8
£58.60 · 87% less, betterFs32 Hz +14%, worse
Qts0.34 –
Vas44.5 L +13%, worse
BL5.9 T·m −55%, worse
Xmax5.5 mm −52%, worse
Sensitivity88.1 dB +3.2, better
SB AcousticsSB17NBAC35-8
£65.93 · 85% less, betterFs32 Hz +13%, worse
Qts0.35 –
Vas45 L +14%, worse
BL5.9 T·m −55%, worse
Xmax5.5 mm −52%, worse
Sensitivity87.7 dB +2.8, better
VisatonW 130 X
£76.74 · 83% less, betterFs40 Hz +43%, worse
Qts0.37 +6%
Vas5.6 L −86%, better
BL13.2 T·m –
Xmax5.8 mm −50%, worse
Sensitivity81.5 dB −3.4, worse
FaitalPRO6PR122
£84.13 · 81% less, betterFs110 Hz +293%, worse
Qts0.39 +11%, worse
Vas4.7 L −88%, better
BL10.5 T·m −19%, worse
Xmax2.8 mm −76%, worse
Sensitivity93.6 dB +8.7, better
FaitalPRO6PR150
£85.46 · 81% less, betterFs100 Hz +257%, worse
Qts0.34 –
Vas4.9 L −88%, better
BL11.6 T·m −11%, worse
Xmax2.6 mm −77%, worse
Sensitivity93.5 dB +8.6, better
SB AcousticsSB17CRC35-8
£85.53 · 81% less, betterFs28 Hz –
Qts0.34 –
Vas48 L +22%, worse
BL6 T·m −54%, worse
Xmax5.5 mm −52%, worse
Sensitivity86.6 dB +1.7
SB AcousticsSB17CRC35-4
£85.53 · 81% less, betterFs32 Hz +13%, worse
Qts0.32 −9%
Vas35.5 L −10%, better
BL5 T·m −62%, worse
Xmax5.5 mm −52%, worse
Sensitivity87 dB +2.1, better
SB AcousticsSB17CAC35-8
£87.88 · 80% less, betterFs28 Hz –
Qts0.36 –
Vas42 L +6%
BL6.2 T·m −52%, worse
Xmax5.5 mm −52%, worse
Sensitivity85.7 dB +0.8
Tang BandW6-1139SIF
£96.29 · 78% less, betterFs35 Hz +25%, worse
Qts0.40 +14%, worse
Vas11.8 L −70%, better
BL8.5 T·m −35%, worse
Xmax11.5 mm –
Sensitivity82.3 dB −2.6, worse
SB AcousticsMW16P-12
£146.49 · 67% less, betterFs31 Hz +9%
Qts0.37 +6%
Vas47.3 L +20%, worse
BL7.4 T·m −43%, worse
Xmax6.2 mm −46%, worse
Sensitivity87.3 dB +2.4, better
Scanspeak15W/8534T00
£154.86 · 65% less, betterFs32 Hz +14%, worse
Qts0.39 +11%, worse
Vas30 L −24%, better
BL5.5 T·m −58%, worse
Xmax5 mm −57%, worse
Sensitivity85.6 dB +0.7
FaitalPRO6HX150
£155.14 · 65% less, betterFs88 Hz +214%, worse
Qts0.34 –
Vas6.3 L −84%, better
BL12 T·m −8%
Xmax4.3 mm −62%, worse
Sensitivity92.9 dB +8, better
BMS5CN160
£179.77 · 60% less, betterFs100 Hz +257%, worse
Qts0.36 –
Vas2.1 L −95%, better
BL10 T·m −23%, worse
Xmax5 mm −57%, worse
Sensitivity89.1 dB +4.2, better
AccutonC158-8-085
£326.51 · 26% less, betterFs37 Hz +32%, worse
Qts0.36 –
Vas27.3 L −31%, better
BL7.7 T·m −41%, worse
Xmax5 mm −57%, worse
Sensitivity87.5 dB +2.6, better
MorelUW 1058
£477.60 · 8% more, worseFs26 Hz −7%
Qts0.43 +23%, worse
Vas40.8 L +3%
BL15.3 T·m +18%, better
Xmax12.5 mm +9%
Sensitivity83 dB −1.9
MorelTICW 958FT
£523.14 · 18% more, worseFs26 Hz −7%
Qts0.31 −11%, better
Vas45.4 L +15%, worse
BL14.6 T·m +12%, better
Xmax10.5 mm −9%
Sensitivity85.7 dB +0.8
MorelTICW 1058FT
£586.08 · 32% more, worseFs25 Hz −11%, better
Qts0.30 −14%, better
Vas82 L +108%, worse
BL15.7 T·m +21%, better
Xmax10.5 mm −9%
Sensitivity87.7 dB +2.8, better
Audio Technology6 H 52 17 06 SD
No current priceFs33 Hz +18%, worse
Qts0.35 –
Vas47 L +19%, worse
BL6.6 T·m −49%, worse
Xmax6.3 mm −45%, worse
Sensitivity88.1 dB +3.2, better
SB AcousticsMW16PF-8
No current priceFs29 Hz +4%
Qts0.38 +9%
Vas48.4 L +23%, worse
BL5.8 T·m −55%, worse
Xmax5.5 mm −52%, worse
Sensitivity86.5 dB +1.6
Audio Technology6 A 77 20 06 SD
No current priceFs34 Hz +21%, worse
Qts0.32 −9%
Vas44 L +11%, worse
BL8 T·m −38%, worse
Xmax8 mm −30%, worse
Sensitivity88.6 dB +3.7, better
SB AcousticsSB17BAC35-8-COAX
No current priceFs35 Hz +26%, worse
Qts0.33 −6%
Vas33.1 L −16%, better
BL5.7 T·m −56%, worse
Xmax3.1 mm −73%, worse
Sensitivity88.1 dB +3.2, better
HiViS6N
No current priceFs45 Hz +61%, worse
Qts0.35 –
Vas23.4 L −41%, better
BL7.6 T·m −42%, worse
Xmax4.3 mm −63%, worse
Sensitivity89.4 dB +4.5, better
HiViSS6N
No current priceFs44 Hz +57%, worse
Qts0.36 –
Vas23.9 L −39%, better
BL7.6 T·m −42%, worse
Xmax4.3 mm −63%, worse
Sensitivity89.1 dB +4.2, better
Tang BandW6-1914SB
No current priceFs70 Hz +150%, worse
Qts0.35 –
Vas11.1 L −72%, better
BL10.2 T·m −21%, worse
Xmax0.5 mm −96%, worse
Sensitivity92.2 dB +7.3, better
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
Wilmslow Audio | £444.00, the lowest price | Stock not listed | Visit shop at Wilmslow Audio | |
Willys-Hifi | £537.64 | 21% above the lowest price | Stock not listed | Visit shop at Willys-Hifi |
SoundImports Import VAT and duty may apply | £502.34 | 13% above the lowest price | 4 in stock | Visit shop at SoundImports |
Best price over time
Tracked since 1 Apr
Recent changes
- 1 OctWillys-Hifi£550.95 → £537.64Down 2.4% from £550.95
- 30 SepWillys-Hifi£548.95 → £550.95Up 0.4% from £548.95
- 29 SepWillys-Hifi£549.95 → £548.95Down 0.2% from £549.95