PeerlessGBS-115N25AL01-04
£21.32 · 82% less, betterFs90 Hz −43%, better
Qts0.63 –
Vas1.8 L +22%, worse
BL4.5 T·m −52%, worse
Xmax4.8 mm +41%, better
Sensitivity84.3 dB −7.2, worse
5-inch LF driver · 38 mm voice coil
PRV Audio 5MR450-NDY 8Ω
8 Ω · 160–16000 Hz
£115.51
SteadySoundImports · 4 in stock · Ships from Netherlands · All 1 offer
- Fs
- 159Hz
- Xmax
- 3.5mm
- SPL
- 92dB
- Pe
- –
- BL
- 9.4T·m
- Vd
- 33cm³
- Qts
- 0.64
- Vas
- 1L
PRV Audio 5MR450-NDY is a 5-inch 8 ohm LF driver. The validated T/S data includes Fs 159 Hz, Qts 0.64, Vas 1.5 L, Xmax 3.5 mm, sensitivity 91.5 dB, plus 33 cm³ Vd and 241 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 £115.51.
The published T/S values agree with each other
Thiele/Small
- Fs
- 159Hz
- Qts
- 0.64
- Qes
- 0.66
- Qms
- 22.3
- Vas
- 1.5L
- Re
- 6.9Ω
- Le
- 0.03mH
Motor and cone
- BL
- 9.4T·m
- Sd
- 95cm²
- Mms
- 9g
- Xmax
- 3.5mm
- Vd †
- 33cm³
- Voice coil
- 38mm
Power and response
- Sensitivity †
- 91.5dB
- Manufacturer sensitivity
- 94dB
- Impedance
- 8Ω
- Range
- 160–16000Hz
- Crossover
- 290Hz
- EBP †
- 241 · Leans vented
Size and mounting
- Diameter
- 147mm
- Cutout
- 120mm
- Depth
- 75mm
- Weight
- 1.2kg
Other published values
- Cms
- 0.12mm/N
Other dimensions
- Mounting Depth
- 66
Sensitivity shows 91.5 dB, calculated from the T/S values. PRV Audio publishes 94.0 dB, 2.5 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else PRV Audio lists
MF · Primary · 5″
- BL
- 9.4T·m
- Fs
- 159Hz
- Le
- 0.03mH
- Re
- 6.9Ω
- Sd
- 95cm²
- Cms
- 0.12mm/N
- Mms
- 9g
- Qes
- 0.66
- Qms
- 22.3
- Qts
- 0.64
- SPL
- 91.5dB
- Vas
- 1.5L
- Xmax
- 3.5mm
- Impedance
- 8Ω
- Sensitivity
- 94dB
- Low limit
- 160Hz
- Calculated sensitivity †
- 91.5dB
- High limit
- 16000Hz
- Manufacturer sensitivity
- 94dB
- Voice coil
- 38mm
- Crossover
- 290Hz
- Weight
- 1.2kg
- Diameter
- 147mm
- Depth
- 75mm
- Mounting Depth
- 66
- Cutout
- 120mm
02
Compare
Same-size drivers, compared with the 5MR450-NDY. Clear differences are green when better and red when worse.
This driver5MR450-NDY
Best price
£115.51
Fs
159 Hz
Qts
0.64
Vas
1.5 L
BL
9.4 T·m
Xmax
3.5 mm
Sensitivity
91.5 dB
Power
–
Sica4 L 1 SL
£25.87 · 78% less, betterFs108 Hz −32%, better
Qts0.63 –
Vas1.2 L −18%, better
BL5.1 T·m −46%, worse
Xmax2.4 mm −30%, worse
Sensitivity84.9 dB −6.6, worse
LavoceCSF051.21
£29.17 · 75% less, betterFs110 Hz −31%, better
Qts0.64 –
Vas4.1 L +178%, worse
BL5.9 T·m −37%, worse
Xmax3.4 mm –
Sensitivity90.7 dB −0.8
FaitalPRO6FE200
£29.50 · 74% less, betterFs120 Hz −25%, better
Qts0.67 +5%
Vas3.6 L +145%, worse
BL8.2 T·m −13%, worse
Xmax4.7 mm +35%, better
Sensitivity91.2 dB –
Dayton AudioRS100-8
£29.91 · 74% less, betterFs92 Hz −42%, better
Qts0.58 −9%
Vas1.4 L –
BL4.2 T·m −55%, worse
Xmax3.5 mm –
Sensitivity83.7 dB −7.8, worse
Dayton AudioRS100-4
£29.91 · 74% less, betterFs85 Hz −47%, better
Qts0.53 −17%, better
Vas1.4 L –
BL3.2 T·m −66%, worse
Xmax4 mm +16%, better
Sensitivity83.3 dB −8.2, worse
Dayton AudioRS100P-8
£29.91 · 74% less, betterFs96 Hz −40%, better
Qts0.54 −16%, better
Vas1.8 L +24%, worse
BL4.0 T·m −58%, worse
Xmax3.7 mm +7%
Sensitivity85.5 dB −6, worse
Dayton AudioRS100P-4
£29.91 · 74% less, betterFs85 Hz −47%, better
Qts0.54 −16%, better
Vas1.9 L +27%, worse
BL3.0 T·m −69%, worse
Xmax4 mm +16%, better
Sensitivity84.3 dB −7.2, worse
Dayton AudioND105-4
£30.48 · 74% less, betterFs79 Hz −51%, better
Qts0.61 −5%
Vas2.0 L +34%, worse
BL4.5 T·m −52%, worse
Xmax4 mm +16%, better
Sensitivity83.7 dB −7.8, worse
Dayton AudioND140-4
£32.15 · 72% less, betterFs59 Hz −63%, better
Qts0.63 –
Vas7.2 L +391%, worse
BL3.9 T·m −59%, worse
Xmax4 mm +16%, better
Sensitivity85.2 dB −6.3, worse
FaneSOVEREIGN 6-100
£41.00 · 65% less, betterFs115 Hz −28%, better
Qts0.64 –
Vas2.2 L +50%, worse
BL13.3 T·m +41%, better
Xmax2.5 mm −28%, worse
Sensitivity89 dB −2.5, worse
Dayton AudioLW150-4
£41.13 · 64% less, betterFs63 Hz −61%, better
Qts0.64 –
Vas3.5 L +137%, worse
BL6.5 T·m −31%, worse
Xmax4 mm +16%, better
Sensitivity82.8 dB −8.7, worse
B&C4NDF34
£42.70 · 63% less, betterFs110 Hz −31%, better
Qts0.27 −58%, better
Vas1.6 L +9%
BL9 T·m −4%
Xmax3.8 mm +10%, better
Sensitivity90.8 dB −0.7
EminenceALPHA-6A
£59.00 · 49% less, betterFs103 Hz −35%, better
Qts0.54 −16%, better
Vas5.8 L +295%, worse
BL8 T·m −15%, worse
Xmax3.5 mm –
Sensitivity92.3 dB +0.8
FaitalPRO6PR110
£62.80 · 46% less, betterFs100 Hz −37%, better
Qts0.53 −17%, better
Vas5.6 L +281%, worse
BL8.5 T·m −10%
Xmax2.8 mm −20%, worse
Sensitivity91.7 dB –
EminenceBETA-6A
£64.09 · 45% less, betterFs123 Hz −23%, better
Qts0.56 −12%, better
Vas3.5 L +139%, worse
BL8.1 T·m −14%, worse
Xmax4.5 mm +30%, better
Sensitivity92 dB +0.5
CelestionTFX0412
£69.00 · 40% less, betterFs95 Hz −40%, better
Qts0.59 −8%
Vas2.2 L +48%, worse
BL5.4 T·m −43%, worse
Xmax4 mm +16%, better
Sensitivity86.5 dB −5, worse
B&C5MDN38
£82.06 · 29% less, betterFs175 Hz +10%, worse
Qts0.31 −52%, better
Vas1.4 L −5%
BL11.1 T·m +18%, better
Xmax3.5 mm –
Sensitivity95.2 dB +3.7, better
Beyma5G40ND
£90.61 · 22% less, betterFs140 Hz −12%, better
Qts0.45 −30%, better
Vas1.4 L −5%
BL10 T·m +6%
Xmax3 mm −13%, worse
Sensitivity90.6 dB −0.9
PRV Audio5MR450-NDY-4
£115.51 · Same priceFs150 Hz −6%
Qts0.49 −23%, better
Vas1.6 L +6%
BL7.9 T·m −16%, worse
Xmax3.3 mm −4%
Sensitivity92.2 dB +0.7
SB AudienceNERO-6MRN150D
£167.42 · 45% more, worseFs200 Hz +26%, worse
Qts0.48 −25%, better
Vas1.1 L −25%, better
BL13.1 T·m +39%, better
Xmax3.4 mm –
Sensitivity93.8 dB +2.3, better
FaitalPRO5HX220
£184.17 · 59% more, worseFs135 Hz −15%, better
Qts0.59 −8%
Vas2.2 L +50%, worse
BL7.7 T·m −18%, worse
Xmax4.6 mm +32%, better
Sensitivity91.4 dB –
AccutonC90-6-724
£527.46 · 357% more, worseFs83 Hz −48%, better
Qts0.60 −6%
Vas5.1 L +247%, worse
BL6.0 T·m −37%, worse
Xmax3 mm −13%, worse
Sensitivity88.4 dB −3.1, worse
No photo
PHL Audio950
No current priceFs200 Hz +26%, worse
Qts0.62 −3%
Vas1.3 L −12%, better
BL8.8 T·m −7%
Xmax2 mm −42%, worse
Sensitivity93.7 dB +2.2, better
No photo
PHL Audio950ND
No current priceFs200 Hz +26%, worse
Qts0.59 −8%
Vas1.3 L −12%, better
BL8.9 T·m −6%
Xmax2 mm −42%, worse
Sensitivity94 dB +2.5, better
KartesianCOX135_VPA-S
No current priceFs158 Hz –
Qts0.59 −8%
Vas1.4 L −6%
BL8.8 T·m −7%
Xmax3 mm −13%, worse
Sensitivity91 dB −0.5
EminenceALPHA 4-4
No current priceFs120 Hz −25%, better
Qts0.63 –
Vas1.8 L +20%, worse
BL4.1 T·m −56%, worse
Xmax2.6 mm −25%, worse
Sensitivity88.4 dB −3.1, worse
FaneSTUDIO 5HPM
No current priceFs164 Hz +3%
Qts0.54 −16%, better
Vas1.6 L +11%, worse
BL7.9 T·m −16%, worse
Xmax4.5 mm +30%, better
Sensitivity92.1 dB +0.6
LavoceWSF051.02
No current priceFs106 Hz −33%, better
Qts0.60 −6%
Vas3.3 L +122%, worse
BL6.4 T·m −32%, worse
Xmax3.1 mm −10%, worse
Sensitivity89.7 dB −1.8
PRV Audio69FR250-4
No current priceFs82 Hz −48%, better
Qts0.70 +9%
Vas13.9 L +846%, worse
BL6.1 T·m −35%, worse
Xmax3.5 mm –
Sensitivity92.2 dB +0.7
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
- SoundImports5.0 out of 51 rating · Checked 25 Oct 2026Read reviews on SoundImports
Each shop collects its own ratings. Bits shows them as published and doesn't verify them.
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
SoundImports Import VAT and duty may apply | £115.51, the lowest price | 4 in stock | Visit shop at SoundImports |
Best price over time
Tracked since 1 Apr