SB AcousticsSB20PFCR30-8
£33.07Fs34 Hz +6%
Qts0.37 −10%
Vas66.2 L −22%, better
BL7.7 T·m −4%
Xmax5.8 mm +34%, better
Sensitivity89.8 dB –
8.75-inch LF driver · S series · 25 mm voice coil · 45 W
HiVi S8.8N 8Ω
8 Ω
No current price
- Fs
- 32Hz
- Xmax
- 4.3mm
- SPL
- 90dB
- Pe
- 45W
- BL
- 8T·m
- Vd
- 99cm³
- Qts
- 0.41
- Vas
- 85L
HiVi S8.8N is an 8.75-inch 8 ohm LF driver rated at 45 W RMS. The validated T/S data includes Fs 32 Hz, Qts 0.41, Vas 85.3 L, Xmax 4.3 mm, sensitivity 90 dB, plus 99 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
- 32Hz
- Qts
- 0.41
- Qes
- 0.45
- Qms
- 4.2
- Vas
- 85.3L
- Re
- 6.5Ω
Motor and cone
- BL
- 8T·m
- Sd Derived
- 230cm²
- Mms
- 21g
- Xmax
- 4.3mm
- Vd †
- 99cm³
- Voice coil
- 25mm
Power and response
- Sensitivity †
- 90dB
- Manufacturer sensitivity
- 90dB
- Power
- 45W
- Impedance
- 8Ω
- EBP †
- 71 · Sealed or vented
Size and mounting
- Weight
- 2kg
Other published values
- Cms
- 1.17mm/N
- Power Peak
- 90
† Calculated by bits from the published values
What this validation status means
Everything else HiVi lists
LF · Primary · 8.8″
- BL
- 8T·m
- Fs
- 32Hz
- Re
- 6.5Ω
- Sd
- 230cm²
- Cms
- 1.17mm/N
- Mms
- 21g
- Qes
- 0.45
- Qms
- 4.2
- Qts
- 0.41
- SPL
- 90dB
- Vas
- 85.3L
- Xmax
- 4.3mm
- Power
- 45W
- Impedance
- 8Ω
- Power Peak
- 90
- Sensitivity
- 90dB
- Calculated sensitivity †
- 90dB
- Manufacturer sensitivity
- 90dB
- Voice coil
- 25mm
- Weight
- 2kg
02
Compare
Same-size drivers, compared with the S8.8N. Clear differences are green when better and red when worse.
This driverS8.8N
Best price
–
Fs
32 Hz
Qts
0.41
Vas
85.3 L
BL
8 T·m
Xmax
4.3 mm
Sensitivity
90 dB
Power
45 W
SB AcousticsSB20PFC30-8
£35.17Fs34 Hz +6%
Qts0.37 −10%
Vas66.2 L −22%, better
BL7.7 T·m −4%
Xmax5.7 mm +31%, better
Sensitivity89.8 dB –
Dayton AudioDC200-8
£35.92Fs30 Hz −5%
Qts0.42 –
Vas45.7 L −46%, better
BL9.5 T·m +19%, better
Xmax4.5 mm +5%
Sensitivity86.2 dB −3.8, worse
SB AcousticsSB20FRPC30-8
£37.67Fs39 Hz +23%, worse
Qts0.45 +10%
Vas66.3 L −22%, better
BL7.2 T·m −11%, worse
Xmax4.1 mm −5%
Sensitivity91.4 dB +1.4
CIAREHW202
£49.40Fs30 Hz −6%
Qts0.44 +7%
Vas83 L –
BL6.7 T·m −16%, worse
Xmax6.5 mm +51%, better
Sensitivity88.4 dB −1.6
Beyma8BR40
£53.89Fs30 Hz −6%
Qts0.39 −5%
Vas89.1 L +4%
BL6.8 T·m −15%, worse
Xmax6.7 mm +56%, better
Sensitivity89 dB −1
CIAREHW203
£58.61Fs39 Hz +22%, worse
Qts0.42 –
Vas48.9 L −43%, better
BL8.1 T·m –
Xmax4.5 mm +5%
Sensitivity89.8 dB –
REDCATT8FHM
£83.69Fs38 Hz +19%, worse
Qts0.39 −5%
Vas32.1 L −62%, better
BL8.2 T·m –
Xmax5 mm +16%, better
Sensitivity88.4 dB −1.6
SB AcousticsSB23NRXS45-8
£84.41Fs27 Hz −16%, better
Qts0.38 −7%
Vas94 L +10%, worse
BL7.5 T·m −6%
Xmax6.5 mm +51%, better
Sensitivity88.6 dB −1.4
Scanspeak22W/8534G00
£85.75Fs30 Hz −6%
Qts0.39 −5%
Vas94.2 L +10%, worse
BL7.8 T·m –
Xmax5.8 mm +35%, better
Sensitivity89.7 dB –
SB AcousticsSB23NACS45-8
£88.56Fs25 Hz −22%, better
Qts0.37 −10%
Vas94 L +10%, worse
BL7.9 T·m –
Xmax6.5 mm +51%, better
Sensitivity87.7 dB −2.3, worse
SB AcousticsSB23NBACS45-8
£97.88Fs25 Hz −22%, better
Qts0.40 –
Vas93.4 L +9%
BL7.9 T·m –
Xmax6.5 mm +51%, better
Sensitivity87.3 dB −2.7, worse
MonacorSPH-220HQ
£104.66Fs30 Hz −6%
Qts0.40 –
Vas80 L −6%
BL7.6 T·m −5%
Xmax5.5 mm +28%, better
Sensitivity88.7 dB −1.3
SB AcousticsSB23CACS45-8
£114.02Fs25 Hz −22%, better
Qts0.40 –
Vas87 L –
BL7.9 T·m –
Xmax6.5 mm +51%, better
Sensitivity86.9 dB −3.1, worse
SEASH1288-08 CA22RNX
£119.94Fs29 Hz −9%
Qts0.41 –
Vas97 L +14%, worse
BL7 T·m −13%, worse
Xmax6 mm +40%, better
Sensitivity88.6 dB −1.4
ETON8-512/C8/32 HEX
£184.17Fs27 Hz −16%, better
Qts0.40 –
Vas102 L +20%, worse
BL7.8 T·m –
Xmax5.5 mm +28%, better
Sensitivity88.7 dB −1.3
SB AcousticsWO24P-4
£195.93Fs28 Hz −13%, better
Qts0.40 –
Vas71 L −17%, better
BL7.6 T·m −5%
Xmax8.5 mm +98%, better
Sensitivity87.7 dB −2.3, worse
Dayton AudioPS220-8
£200.12Fs46 Hz +45%, worse
Qts0.38 −7%
Vas90.2 L +6%
BL6.2 T·m −23%, worse
Xmax4.8 mm +12%, better
Sensitivity95.6 dB +5.6, better
SB AcousticsWO24TX-4
£292.97Fs26 Hz −18%, better
Qts0.35 −15%, better
Vas79 L −7%
BL7.9 T·m –
Xmax8.8 mm +103%, better
Sensitivity87.9 dB −2.1, worse
£393.49
Fs25 Hz −22%, better
Qts0.34 −17%, better
Vas98 L +15%, worse
BL8.1 T·m –
Xmax5 mm +16%, better
Sensitivity87.8 dB −2.2, worse
AccutonS220-6-221
£444.61Fs22 Hz −31%, better
Qts0.37 −10%
Vas112.9 L +32%, worse
BL8.3 T·m +3%
Xmax5 mm +16%, better
Sensitivity87 dB −3, worse
AccutonC220-6-221
£491.94Fs26 Hz −18%, better
Qts0.40 –
Vas86.2 L –
BL8.7 T·m +9%
Xmax5 mm +16%, better
Sensitivity87.8 dB −2.2, worse
£527.46
Fs25 Hz −22%, better
Qts0.39 −5%
Vas93 L +9%
BL8.3 T·m +4%
Xmax7 mm +63%, better
Sensitivity87.2 dB −2.8, worse
PurifiPTT8.0X04-NAB-01
£586.08Fs26 Hz −19%, better
Qts0.36 −12%, better
Vas70.4 L −17%, better
BL8 T·m –
Xmax9.3 mm +116%, better
Sensitivity87.2 dB −2.8, worse
Dayton AudioPM220-8
No current priceFs49 Hz +53%, worse
Qts0.38 −7%
Vas63 L −26%, better
BL7.2 T·m −10%
Xmax4.6 mm +7%
Sensitivity94.6 dB +4.6, better
Tang BandW8-750C
No current priceFs30 Hz −6%
Qts0.43 +5%
Vas57.0 L −33%, better
BL8.4 T·m +5%
Xmax3.9 mm −9%
Sensitivity86.9 dB −3.1, worse
CIARECME201
No current priceFs60 Hz +88%, worse
Qts0.40 –
Vas21.5 L −75%, better
BL7.5 T·m −6%
Xmax4.5 mm +5%
Sensitivity92.3 dB +2.3, better
HiViS8-98R
No current priceFs33 Hz +3%
Qts0.42 –
Vas65.2 L −24%, better
BL6.9 T·m −14%, worse
Xmax6 mm +40%, better
Sensitivity89 dB −1
MarkaudioMA200-P MICA
No current priceFs39 Hz +22%, worse
Qts0.37 −9%
Vas66.5 L −22%, better
BL7.0 T·m −12%, worse
Xmax7 mm +63%, better
Sensitivity91.5 dB +1.5
CIARECMI200ND
No current priceFs80 Hz +150%, worse
Qts0.37 −10%
Vas12.5 L −85%, better
BL8.8 T·m +10%, better
Xmax4.5 mm +5%
Sensitivity94.2 dB +4.2, better
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.