GRS8FR-8
£17.54Fs45 Hz −10%
Qts0.56 +8%
Vas37.0 L −23%, better
BL8.5 T·m +40%, better
Xmax3 mm +87%, better
Sensitivity89.3 dB −2.1, worse
8-inch LF driver · SP series · 26 mm voice coil · 35 W
Monacor SP-200X 8Ω
8 Ω · 3–15000 Hz
No current price
- Fs
- 50Hz
- Xmax
- 1.6mm
- SPL
- 91dB
- Pe
- 35W
- BL
- 6.1T·m
- Vd
- 34cm³
- Qts
- 0.52
- Vas
- 48L
Monacor SP-200X is an 8-inch 8 ohm LF driver rated at 35 W RMS. The validated T/S data includes Fs 50 Hz, Qts 0.52, Vas 48 L, Xmax 1.6 mm, sensitivity 91.4 dB, plus 34 cm³ Vd and 71 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
The published T/S values agree with each other
Thiele/Small
- Fs
- 50Hz
- Qts
- 0.52
- Qes
- 0.70
- Qms
- 2.0
- Vas
- 48L
- Re
- 7.2Ω
- Le
- 0.30mH
Motor and cone
- BL
- 6.1T·m
- Sd
- 210cm²
- Mms
- 12g
- Xmax
- 1.6mm
- Vd †
- 34cm³
- Voice coil
- 26mm
Power and response
- Sensitivity †
- 91.4dB
- Manufacturer sensitivity
- 92dB
- Power
- 35W
- Impedance
- 8Ω
- Range
- 3–15000Hz
- EBP †
- 71 · Sealed or vented
Size and mounting
- Diameter
- 205mm
- Cutout
- 188mm
- Depth
- 80mm
- Weight
- 1.4kg
Other published values
- Cms
- 0.77mm/N
- Power Peak
- 70
Other dimensions
- Mounting Depth
- 72
† Calculated by bits from the published values
What this validation status means
Everything else Monacor lists
LF · Primary · 8″
- BL
- 6.1T·m
- Fs
- 50Hz
- Le
- 0.30mH
- Re
- 7.2Ω
- Sd
- 210cm²
- Cms
- 0.77mm/N
- Mms
- 12g
- Qes
- 0.70
- Qms
- 2.0
- Qts
- 0.52
- SPL
- 91.4dB
- Vas
- 48L
- Xmax
- 1.6mm
- Power
- 35W
- Impedance
- 8Ω
- Power Peak
- 70
- Sensitivity
- 92dB
- Low limit
- 3Hz
- Calculated sensitivity †
- 91.4dB
- High limit
- 15000Hz
- Manufacturer sensitivity
- 92dB
- Voice coil
- 26mm
- Weight
- 1.4kg
- Diameter
- 205mm
- Depth
- 80mm
- Mounting Depth
- 72
- Cutout
- 188mm
02
Compare
Same-size drivers, compared with the SP-200X. Clear differences are green when better and red when worse.
This driverSP-200X
Best price
–
Fs
50 Hz
Qts
0.52
Vas
48 L
BL
6.1 T·m
Xmax
1.6 mm
Sensitivity
91.4 dB
Power
35 W
VisatonW 200
£26.00Fs46 Hz −8%
Qts0.63 +21%, worse
Vas51 L +6%
BL5.9 T·m −3%
Xmax2 mm +25%, better
Sensitivity90 dB −1.4
Dayton AudioDA175-8
£29.91Fs39 Hz −22%, better
Qts0.58 +12%, worse
Vas16.3 L −66%, better
BL7.2 T·m +18%, better
Xmax4.3 mm +166%, better
Sensitivity83.4 dB −8, worse
VisatonBG 20
£30.00Fs38 Hz −24%, better
Qts0.44 −15%, better
Vas110 L +129%, worse
BL6.1 T·m –
Xmax2 mm +25%, better
Sensitivity92.8 dB +1.4
Sica8 H 1 CS
£33.41Fs50 Hz –
Qts0.54 +4%
Vas27.8 L −42%, better
BL8.7 T·m +43%, better
Xmax4 mm +150%, better
Sensitivity89.5 dB −1.9
PRV Audio8MR450A
£33.60Fs65 Hz +31%, worse
Qts0.55 +6%
Vas34.9 L −27%, better
BL7.6 T·m +24%, better
Xmax4 mm +150%, better
Sensitivity94.3 dB +2.9, better
MonacorSPM-205/8
£38.40Fs37 Hz −26%, better
Qts0.70 +35%, worse
Vas54 L +13%, worse
BL6.5 T·m +7%
Xmax3 mm +87%, better
Sensitivity86.8 dB −4.6, worse
MonacorSPX-200WP
£41.87Fs36 Hz −28%, better
Qts0.59 +13%, worse
Vas60.5 L +26%, worse
BL6.8 T·m +11%, better
Xmax2 mm +25%, better
Sensitivity88.1 dB −3.3, worse
REDCATT82FHM
£49.82Fs42 Hz −16%, better
Qts0.61 +17%, worse
Vas33.6 L −30%, better
BL7.6 T·m +24%, better
Xmax5.5 mm +241%, better
Sensitivity87.2 dB −4.2, worse
Dayton AudioRS225-4
£67.31Fs33 Hz −34%, better
Qts0.41 −21%, better
Vas46.4 L −3%
BL6.4 T·m +5%
Xmax6 mm +275%, better
Sensitivity87.1 dB −4.3, worse
Dayton AudioRS225P-4A
£67.31Fs38 Hz −25%, better
Qts0.38 −27%, better
Vas45.8 L −5%
BL6.4 T·m +5%
Xmax6 mm +275%, better
Sensitivity89.1 dB −2.3, worse
Dayton AudioRSS210HF-4
£144.69Fs30 Hz −41%, better
Qts0.57 +10%
Vas23.7 L −51%, better
BL8.1 T·m +33%, better
Xmax9 mm +463%, better
Sensitivity81.5 dB −9.9, worse
Tang BandW8-2145
£150.67Fs40 Hz −20%, better
Qts0.45 −13%, better
Vas67.7 L +41%, worse
BL6.6 T·m +8%
Xmax3 mm +87%, better
Sensitivity90.5 dB −0.9
Scanspeak18M/4631T00
£192.54Fs65 Hz +30%, worse
Qts0.60 +15%, worse
Vas14 L −71%, better
BL5.6 T·m −8%
Xmax3 mm +87%, better
Sensitivity89.6 dB −1.8
VoltSB220.1
£285.12Fs27 Hz −46%, better
Qts0.49 −6%
Vas37.4 L −22%, better
BL9.7 T·m +59%, better
Xmax12 mm +650%, better
Sensitivity83.5 dB −7.9, worse
Tang BandW8-2314
£293.02Fs38 Hz −24%, better
Qts0.46 −12%, better
Vas49.5 L +3%
BL6.1 T·m –
Xmax6 mm +275%, better
Sensitivity89 dB −2.4, worse
Tang BandW8-1808
£358.37Fs45 Hz −10%, better
Qts0.44 −15%, better
Vas88.1 L +84%, worse
BL5.3 T·m −13%, worse
Xmax5 mm +213%, better
Sensitivity92.9 dB +1.5
Tang BandW8-1722B
No current priceFs35 Hz −30%, better
Qts0.51 –
Vas46.3 L −4%
BL6.2 T·m –
Xmax9 mm +463%, better
Sensitivity87.4 dB −4, worse
CIARECW200Z
No current priceFs49 Hz –
Qts0.53 –
Vas38.3 L −20%, better
BL5.2 T·m −15%, worse
Xmax4 mm +150%, better
Sensitivity90.1 dB −1.3
HiViD8.4MKII
No current priceFs36 Hz −28%, better
Qts0.56 +8%
Vas40 L −17%, better
BL7.1 T·m +16%, better
Xmax5 mm +213%, better
Sensitivity86.9 dB −4.5, worse
PRV Audio8MR500-NDY-4
No current priceFs79 Hz +57%, worse
Qts0.54 +4%
Vas24.3 L −49%, better
BL6.0 T·m –
Xmax3 mm +87%, better
Sensitivity95.2 dB +3.8, better
MonacorSPM-205/4
No current priceFs37 Hz −26%, better
Qts0.55 +6%
Vas72 L +50%, worse
BL4.8 T·m −22%, worse
Xmax3 mm +87%, better
Sensitivity89.3 dB −2.1, worse
CIARECW202
No current priceFs40 Hz −20%, better
Qts0.41 −21%, better
Vas48 L –
BL6.5 T·m +7%
Xmax6.5 mm +306%, better
Sensitivity90.1 dB −1.3
SB AcousticsSB20PFCS30-7
No current priceFs39 Hz −22%, better
Qts0.66 +27%, worse
Vas59.5 L +24%, worse
BL5.6 T·m −8%
Xmax5.5 mm +244%, better
Sensitivity88.6 dB −2.8, worse
Eminence820H
No current priceFs144 Hz +188%, worse
Qts0.88 +69%, worse
Vas9.6 L −80%, better
BL5.7 T·m −6%
Xmax1.6 mm –
Sensitivity97 dB +5.6, better
HiViD8.8MKII
No current priceFs39 Hz −22%, better
Qts0.57 +10%
Vas38.1 L −21%, better
BL9.6 T·m +57%, better
Xmax5 mm +213%, better
Sensitivity87.7 dB −3.7, worse
PRV Audio8MR360-4
No current priceFs98 Hz +95%, worse
Qts0.51 –
Vas14.4 L −70%, better
BL6.8 T·m +12%, better
Xmax4 mm +150%, better
Sensitivity96.1 dB +4.7, better
HiViS8-98
No current priceFs34 Hz −32%, better
Qts0.44 −15%, better
Vas64.9 L +35%, worse
BL6.6 T·m +8%
Xmax5.8 mm +262%, better
Sensitivity88.9 dB −2.5, worse
PRV Audio8MR450CF-4
No current priceFs83 Hz +66%, worse
Qts0.71 +37%, worse
Vas17.5 L −63%, better
BL6.1 T·m –
Xmax3.5 mm +119%, better
Sensitivity93.4 dB +2, better
CelestionTF0815RE
No current priceFs65 Hz +30%, worse
Qts0.53 –
Vas22.1 L −54%, better
BL8.9 T·m +46%, better
Xmax5.3 mm +228%, better
Sensitivity91.7 dB –
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
No current price found. Pricing may appear after the next vendor refresh.