HiViM6N
£20.93 · 64% less, betterFs46 Hz +18%, worse
Qts0.39 +5%
Vas21.9 L −19%, better
BL7.8 T·m –
Xmax4.3 mm −22%, worse
Sensitivity89.1 dB +1.5
6.5-inch LF driver · SPH series · 25 mm voice coil · 70 W
Monacor SPH-176 8Ω
8 Ω · 3–4500 Hz
£58.80
SteadyWilmslow Audio · All 3 offers
- Fs
- 39Hz
- Xmax
- 5.5mm
- SPL
- 88dB
- Pe
- 70W
- BL
- 7.7T·m
- Vd
- 77cm³
- Qts
- 0.37
- Vas
- 27L
Monacor SPH-176 is a 6.5-inch 8 ohm LF driver rated at 70 W RMS. The validated T/S data includes Fs 39 Hz, Qts 0.37, Vas 27 L, Xmax 5.5 mm, sensitivity 87.6 dB, plus 77 cm³ Vd and 89 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 £58.80.
The published T/S values agree with each other
Thiele/Small
- Fs
- 39Hz
- Qts
- 0.37
- Qes
- 0.44
- Qms
- 2.3
- Vas
- 27L
- Re
- 6.6Ω
- Le
- 0.75mH
Motor and cone
- BL
- 7.7T·m
- Sd
- 140cm²
- Mms
- 14g
- Xmax
- 5.5mm
- Vd †
- 77cm³
- Voice coil
- 25mm
Power and response
- Sensitivity †
- 87.6dB
- Manufacturer sensitivity
- 90dB
- Power
- 70W
- Impedance
- 8Ω
- Range
- 3–4500Hz
- EBP †
- 89 · Sealed or vented
Size and mounting
- Diameter
- 175mm
- Cutout
- 144mm
- Depth
- 75mm
- Weight
- 1.2kg
Other published values
- Cms
- 1.01mm/N
- Power Peak
- 120
Other dimensions
- Mounting Depth
- 68
Sensitivity shows 87.6 dB, calculated from the T/S values. Monacor publishes 90.0 dB, 2.4 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Monacor lists
MF · Primary · 6.5″
- BL
- 7.7T·m
- Fs
- 39Hz
- Le
- 0.75mH
- Re
- 6.6Ω
- Sd
- 140cm²
- Cms
- 1.01mm/N
- Mms
- 14g
- Qes
- 0.44
- Qms
- 2.3
- Qts
- 0.37
- SPL
- 87.6dB
- Vas
- 27L
- Xmax
- 5.5mm
- Power
- 70W
- Impedance
- 8Ω
- Power Peak
- 120
- Sensitivity
- 90dB
- Low limit
- 3Hz
- Calculated sensitivity †
- 87.6dB
- High limit
- 4500Hz
- Manufacturer sensitivity
- 90dB
- Voice coil
- 25mm
- Weight
- 1.2kg
- Diameter
- 175mm
- Depth
- 75mm
- Mounting Depth
- 68
- Cutout
- 144mm
02
Compare
Same-size drivers, compared with the SPH-176. Clear differences are green when better and red when worse.
This driverSPH-176
Best price
£58.80
Fs
39 Hz
Qts
0.37
Vas
27 L
BL
7.7 T·m
Xmax
5.5 mm
Sensitivity
87.6 dB
Power
70 W
Dayton AudioSIG180-4
£41.13 · 30% less, betterFs41 Hz +4%
Qts0.38 –
Vas23.2 L −14%, better
BL6.6 T·m −14%, worse
Xmax5 mm −9%
Sensitivity87.8 dB –
CIAREHW161N
£43.54 · 26% less, betterFs47 Hz +21%, worse
Qts0.37 –
Vas19.9 L −26%, better
BL7.4 T·m −4%
Xmax5 mm −9%
Sensitivity88.6 dB +1
CIAREHW162
£47.73 · 19% less, betterFs44 Hz +13%, worse
Qts0.33 −11%, better
Vas24.8 L −8%
BL7.5 T·m –
Xmax4.5 mm −18%, worse
Sensitivity89.4 dB +1.8
SB AcousticsSB17NRX2C35-4
£55.41 · 6% less, betterFs36 Hz −8%
Qts0.37 –
Vas27.6 L –
BL4.9 T·m −36%, worse
Xmax5.5 mm –
Sensitivity87 dB −0.6
SB AcousticsSB17NRX2C35-8
£55.41 · 6% less, betterFs37 Hz −6%
Qts0.42 +14%, worse
Vas27 L –
BL6.3 T·m −19%, worse
Xmax5.5 mm –
Sensitivity86.5 dB −1.1
Dayton AudioRS180P-8
£59.83 · 2% moreFs46 Hz +17%, worse
Qts0.34 −8%
Vas22 L −19%, better
BL7.2 T·m −7%
Xmax6 mm +9%
Sensitivity88.8 dB +1.2
Dayton AudioRS180-8
£59.83 · 2% moreFs36 Hz −8%
Qts0.31 −16%, better
Vas24.4 L −10%
BL7.8 T·m –
Xmax6 mm +9%
Sensitivity86.3 dB −1.3
CIAREHW172
£62.80 · 7% more, worseFs46 Hz +18%, worse
Qts0.37 –
Vas20 L −26%, better
BL7.6 T·m –
Xmax4.5 mm −18%, worse
Sensitivity88.4 dB +0.8
HiViE6.5
£63.57 · 8% more, worseFs37 Hz −5%
Qts0.32 −14%, better
Vas31 L +15%, worse
BL8.1 T·m +5%
Xmax5.8 mm +5%
Sensitivity88.3 dB +0.7
CIAREHWB160
£65.31 · 11% more, worseFs43 Hz +10%, worse
Qts0.37 –
Vas28 L +4%
BL7.3 T·m −5%
Xmax4.5 mm −18%, worse
Sensitivity89.4 dB +1.8
SB AcousticsSB17NAC35-8
£70.75 · 20% more, worseFs32 Hz −19%, better
Qts0.42 +14%, worse
Vas33 L +22%, worse
BL6.2 T·m −19%, worse
Xmax5.5 mm –
Sensitivity85.6 dB −2, worse
Dayton AudioRS180S-8
£78.62 · 34% more, worseFs38 Hz −3%
Qts0.36 –
Vas23 L −15%, better
BL7.3 T·m −5%
Xmax6 mm +9%
Sensitivity86 dB −1.6
WavecorWF182BD12
£118.19 · 101% more, worseFs30 Hz −24%, better
Qts0.37 –
Vas32.4 L +20%, worse
BL8.2 T·m +6%
Xmax5.5 mm –
Sensitivity85.4 dB −2.2, worse
WavecorWF182BD17
£121.93 · 107% more, worseFs33 Hz −15%, better
Qts0.35 −5%
Vas24.3 L −10%
BL6.5 T·m −16%, worse
Xmax5.5 mm –
Sensitivity85.8 dB −1.8
£125.61 · 114% more, worse
Fs43 Hz +10%, worse
Qts0.37 –
Vas22 L −19%, better
BL6.9 T·m −10%, worse
Xmax6 mm +9%
Sensitivity87.9 dB –
Scanspeak18W/8542-10
£157.04 · 167% more, worseFs43 Hz +10%, worse
Qts0.35 −5%
Vas26 L −4%
BL6.9 T·m −10%, worse
Xmax6.5 mm +18%, better
Sensitivity88.7 dB +1.1
WavecorWF182BD20
£188.39 · 220% more, worseFs30 Hz −24%, better
Qts0.37 –
Vas32.4 L +20%, worse
BL8.2 T·m +6%
Xmax5.5 mm –
Sensitivity85.4 dB −2.2, worse
AccutonC158-8-085
£326.51 · 455% more, worseFs37 Hz −5%
Qts0.36 –
Vas27.3 L –
BL7.7 T·m –
Xmax5 mm −9%
Sensitivity87.5 dB –
WavecorWF182BD11
No current priceFs34 Hz −13%, better
Qts0.42 +14%, worse
Vas24.3 L −10%
BL8.2 T·m +6%
Xmax5.5 mm –
Sensitivity85.4 dB −2.2, worse
WavecorWF182BD19
No current priceFs34 Hz −13%, better
Qts0.42 +14%, worse
Vas24.3 L −10%
BL8.2 T·m +6%
Xmax5.5 mm –
Sensitivity85.4 dB −2.2, worse
HiViSS6.5
No current priceFs42 Hz +8%
Qts0.39 +5%
Vas24.8 L −8%
BL6.4 T·m −17%, worse
Xmax5.8 mm +5%
Sensitivity88.1 dB +0.5
HiViS6.5R
No current priceFs41 Hz +5%
Qts0.38 –
Vas23.2 L −14%, better
BL6.5 T·m −16%, worse
Xmax5.8 mm +5%
Sensitivity87.8 dB –
CelestionNTR06-1705D
No current priceFs49 Hz +26%, worse
Qts0.38 –
Vas21.4 L −21%, better
BL8.2 T·m +6%
Xmax6 mm +9%
Sensitivity90 dB +2.4, better
RS SpeakersW 174.38 FIBONACCI
No current priceFs38 Hz −4%
Qts0.38 –
Vas22.9 L −15%, better
BL7.2 T·m −6%
Xmax6 mm +9%
Sensitivity87 dB −0.6
WavecorWF182BD09
No current priceFs33 Hz −15%, better
Qts0.35 −5%
Vas24.3 L −10%
BL6.5 T·m −16%, worse
Xmax5.5 mm –
Sensitivity85.8 dB −1.8
HiViSS6.5R
No current priceFs42 Hz +8%
Qts0.39 +5%
Vas21.6 L −20%, better
BL6.5 T·m −16%, worse
Xmax5.8 mm +5%
Sensitivity87.7 dB –
HiViSS6N
No current priceFs44 Hz +13%, worse
Qts0.36 –
Vas23.9 L −11%, better
BL7.6 T·m –
Xmax4.3 mm −22%, worse
Sensitivity89.1 dB +1.5
WavecorWF182BD07
No current priceFs40 Hz –
Qts0.34 −8%
Vas24.4 L −10%
BL8.5 T·m +10%, better
Xmax5.5 mm –
Sensitivity88.5 dB +0.9
HiViS6N
No current priceFs45 Hz +15%, worse
Qts0.35 −5%
Vas23.4 L −13%, better
BL7.6 T·m –
Xmax4.3 mm −22%, worse
Sensitivity89.4 dB +1.8
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 | £58.80, the lowest price | Stock not listed | Visit shop at Wilmslow Audio | |
Audiophonics Import VAT and duty may apply | £53.76 | Available on order | Visit shop at Audiophonics | |
SoundImports Import VAT and duty may apply | £62.76 | 6.7% above the lowest price | Back order | Visit shop at SoundImports |
Best price over time
Tracked since 23 Jul