MonacorSP-8/150PRO
£59.81 · 51% less, betterFs56 Hz +44%, worse
Qts0.32 +7%
Vas22 L −8%
BL12.0 T·m −9%
Xmax6 mm –
Sensitivity91.8 dB +3.2, better
8-inch LF driver · SPH series · 50 mm voice coil · 120 W
Monacor SPH-225C 8Ω
8 Ω · 3–3000 Hz
£122.71
4.9%Audiophonics · In stock · Ships from France · All 2 offers
- Fs
- 39Hz
- Xmax
- 6mm
- SPL
- 89dB
- Pe
- 120W
- BL
- 13.2T·m
- Vd
- 121cm³
- Qts
- 0.30
- Vas
- 24L
Monacor SPH-225C is an 8-inch 8 ohm LF driver rated at 120 W RMS. The validated T/S data includes Fs 39 Hz, Qts 0.30, Vas 24 L, Xmax 6 mm, sensitivity 88.6 dB, plus 121 cm³ Vd and 126 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 £122.71.
The published T/S values agree with each other
Thiele/Small
- Fs
- 39Hz
- Qts
- 0.30
- Qes
- 0.31
- Qms
- 4.9
- Vas
- 24L
- Re
- 5.9Ω
- Le
- 0.80mH
Motor and cone
- BL
- 13.2T·m
- Sd
- 201cm²
- Mms
- 37g
- Xmax
- 6mm
- Vd †
- 121cm³
- Voice coil
- 50mm
Power and response
- Sensitivity †
- 88.6dB
- Manufacturer sensitivity
- 90dB
- Power
- 120W
- Impedance
- 8Ω
- Range
- 3–3000Hz
- EBP †
- 126 · Leans vented
Size and mounting
- Diameter
- 222mm
- Cutout
- 181mm
- Depth
- 102mm
- Weight
- 3.5kg
Other published values
- Cms
- 0.43mm/N
- Power Peak
- 200
Other dimensions
- Mounting Depth
- 97
Sensitivity shows 88.6 dB, calculated from the T/S values. Monacor publishes 90.0 dB, 1.4 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Monacor lists
MF · Primary · 8″
- BL
- 13.2T·m
- Fs
- 39Hz
- Le
- 0.80mH
- Re
- 5.9Ω
- Sd
- 201cm²
- Cms
- 0.43mm/N
- Mms
- 37g
- Qes
- 0.31
- Qms
- 4.9
- Qts
- 0.30
- SPL
- 88.6dB
- Vas
- 24L
- Xmax
- 6mm
- Power
- 120W
- Impedance
- 8Ω
- Power Peak
- 200
- Sensitivity
- 90dB
- Low limit
- 3Hz
- Calculated sensitivity †
- 88.6dB
- High limit
- 3000Hz
- Manufacturer sensitivity
- 90dB
- Voice coil
- 50mm
- Weight
- 3.5kg
- Diameter
- 222mm
- Depth
- 102mm
- Mounting Depth
- 97
- Cutout
- 181mm
02
Compare
Same-size drivers, compared with the SPH-225C. Clear differences are green when better and red when worse.
This driverSPH-225C
Best price
£122.71
Fs
39 Hz
Qts
0.30
Vas
24 L
BL
13.2 T·m
Xmax
6 mm
Sensitivity
88.6 dB
Power
120 W
Beyma8WRS300
£75.45 · 39% less, betterFs65 Hz +67%, worse
Qts0.28 −7%
Vas15 L −38%, better
BL15.2 T·m +15%, better
Xmax6 mm –
Sensitivity93.4 dB +4.8, better
Beyma8P300FE
£79.99 · 35% less, betterFs53 Hz +36%, worse
Qts0.31 +3%
Vas24.8 L +3%
BL11.6 T·m −12%, worse
Xmax6 mm –
Sensitivity92.7 dB +4.1, better
Beyma8WR300
£90.10 · 27% less, betterFs65 Hz +67%, worse
Qts0.27 −10%
Vas15 L −38%, better
BL15.5 T·m +18%, better
Xmax6 mm –
Sensitivity93.6 dB +5, better
B&C8FMB51
£91.31 · 26% less, betterFs67 Hz +72%, worse
Qts0.28 −7%
Vas20.7 L −14%, better
BL11.3 T·m −14%, worse
Xmax5.5 mm −8%
Sensitivity95.1 dB +6.5, better
Sica8 C 2 CP
£92.07 · 25% less, betterFs79 Hz +101%, worse
Qts0.30 –
Vas14.7 L −39%, better
BL13.5 T·m –
Xmax3.5 mm −42%, worse
Sensitivity95.5 dB +6.9, better
B&C8FG51
£94.66 · 23% less, betterFs49 Hz +26%, worse
Qts0.32 +7%
Vas20 L −17%, better
BL12.9 T·m –
Xmax6.5 mm +8%
Sensitivity90.4 dB +1.8
EminenceBETA 8CX
£95.86 · 22% less, betterFs62 Hz +59%, worse
Qts0.29 −3%
Vas21.4 L −11%, better
BL11.2 T·m −15%, worse
Xmax3.2 mm −47%, worse
Sensitivity94.2 dB +5.6, better
FaitalPRO8PR210
£100.24 · 18% less, betterFs65 Hz +67%, worse
Qts0.29 −3%
Vas15.4 L −36%, better
BL13.5 T·m –
Xmax6.9 mm +15%, better
Sensitivity93.2 dB +4.6, better
FaitalPRO8RS250
£102.76 · 16% less, betterFs56 Hz +44%, worse
Qts0.32 +7%
Vas18.3 L −24%, better
BL13.5 T·m –
Xmax6.9 mm +15%, better
Sensitivity91.8 dB +3.2, better
FaitalPRO8RS350
£111.65 · 9% less, betterFs42 Hz +8%
Qts0.30 –
Vas23.7 L –
BL13.9 T·m +6%
Xmax7.4 mm +23%, better
Sensitivity89.6 dB +1
B&C8MBX51
£113.58 · 7% less, betterFs60 Hz +54%, worse
Qts0.29 −3%
Vas23 L −4%
BL11.4 T·m −13%, worse
Xmax6 mm –
Sensitivity94.1 dB +5.5, better
Eighteen Sound8NMB420
£120.21 · 2% lessFs61 Hz +56%, worse
Qts0.28 −7%
Vas33 L +38%, worse
BL10 T·m −24%, worse
Xmax5.8 mm −3%
Sensitivity95.9 dB +7.3, better
PRV Audio8MB700FT-NDY
£127.03 · 4% moreFs70 Hz +79%, worse
Qts0.30 –
Vas18.8 L −22%, better
BL12.8 T·m –
Xmax3.6 mm −39%, worse
Sensitivity94.9 dB +6.3, better
FaitalPRO8RS340
£163.36 · 33% more, worseFs42 Hz +8%
Qts0.34 +13%, worse
Vas25.5 L +6%
BL13 T·m –
Xmax7.3 mm +22%, better
Sensitivity89.2 dB +0.6
WavecorWF182BD03
£190.75 · 55% more, worseFs39 Hz –
Qts0.29 −3%
Vas24.4 L –
BL6.8 T·m −49%, worse
Xmax5.5 mm −8%
Sensitivity88.9 dB –
WavecorWF182BD16
£191.84 · 56% more, worseFs37 Hz −5%
Qts0.30 –
Vas23 L −4%
BL8.5 T·m −35%, worse
Xmax5.5 mm −8%
Sensitivity87.8 dB −0.8
B&C8CXN51
£224.51 · 83% more, worseFs68 Hz +74%, worse
Qts0.27 −10%
Vas17 L −29%, better
BL12.6 T·m −4%
Xmax6 mm –
Sensitivity94.7 dB +6.1, better
FaitalPRO8HX200
£225.35 · 84% more, worseFs76 Hz +95%, worse
Qts0.30 –
Vas13.1 L −45%, better
BL13.8 T·m +5%
Xmax4.9 mm −18%, worse
Sensitivity94.7 dB +6.1, better
FaitalPRO8HX230
£233.73 · 90% more, worseFs70 Hz +79%, worse
Qts0.29 −3%
Vas14.7 L −39%, better
BL15 T·m +14%, better
Xmax6.2 mm –
Sensitivity94.1 dB +5.5, better
FaitalPRO8HX240
£278.96 · 127% more, worseFs70 Hz +79%, worse
Qts0.30 –
Vas12.9 L −46%, better
BL13.8 T·m +5%
Xmax6.2 mm –
Sensitivity93.6 dB +5, better
Beyma8CX300ND
£321.98 · 162% more, worseFs61 Hz +56%, worse
Qts0.29 −3%
Vas23 L −4%
BL12 T·m −9%
Xmax6 mm –
Sensitivity94.4 dB +5.8, better
LavoceCAN082.00K
No current priceFs72 Hz +85%, worse
Qts0.27 −10%
Vas15.1 L −37%, better
BL13.2 T·m –
Xmax6.7 mm +12%, better
Sensitivity94.8 dB +6.2, better
Sica8 CX 2.5 PL P
No current priceFs74 Hz +90%, worse
Qts0.28 −7%
Vas16.2 L −33%, better
BL12.3 T·m −6%
Xmax5 mm −17%, worse
Sensitivity95.1 dB +6.5, better
Tang BandW8-740P
No current priceFs30 Hz −23%, better
Qts0.28 −7%
Vas20.0 L −17%, better
BL13.7 T·m +4%
Xmax12.1 mm +102%, better
Sensitivity84.4 dB −4.2, worse
Oberton8MB201
No current priceFs68 Hz +74%, worse
Qts0.31 +5%
Vas14.7 L −39%, better
BL12.5 T·m −5%
Xmax7 mm +17%, better
Sensitivity93.4 dB +4.8, better
No photo
PHL Audio2440
No current priceFs77 Hz +97%, worse
Qts0.31 +3%
Vas13.1 L −45%, better
BL12.8 T·m –
Xmax5 mm −17%, worse
Sensitivity94.5 dB +5.9, better
PRV Audio8MB700FT
No current priceFs72 Hz +85%, worse
Qts0.31 +3%
Vas20 L −17%, better
BL12.3 T·m −7%
Xmax3.5 mm −42%, worse
Sensitivity95.6 dB +7, better
CIAREHSG200
No current priceFs38 Hz –
Qts0.31 +3%
Vas19 L −21%, better
BL11.8 T·m −10%, worse
Xmax7.5 mm +25%, better
Sensitivity87 dB −1.6
CIAREHSG200-4
No current priceFs38 Hz –
Qts0.31 +3%
Vas19 L −21%, better
BL11.8 T·m −10%, worse
Xmax7.5 mm +25%, better
Sensitivity87 dB −1.6
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 |
|---|---|---|---|---|
Audiophonics Import VAT and duty may apply | £122.71, the lowest price | In stock | Visit shop at Audiophonics | |
LTT Import VAT and duty may apply | £129.01 | 5.1% above the lowest price | Stock not listed | Visit shop at LTT |
Best price over time
Tracked since 27 Sep
Recent changes
- 16 OctAudiophonics£163.61 → £122.71Down 25% from £163.61