CIARECW162
£47.61 · 53% less, betterFs40 Hz −55%, better
Qts0.21 −5%
Vas26 L +524%, worse
BL7.4 T·m −36%, worse
Xmax7 mm +3%
Sensitivity90.6 dB −2.3, worse
6.5-inch LF driver · NSM series · 225 W
Peerless NSM-0620R01-04 4Ω
4 Ω
£100.73
SteadyParts Express · 12 in stock · Ships from United States · All 1 offer
- Fs
- 88Hz
- Xmax
- 6.8mm
- SPL
- 93dB
- Pe
- 225W
- BL
- 11.5T·m
- Vd
- 93cm³
- Qts
- 0.22
- Vas
- 4L
Peerless NSM-0620R01-04 is a 6.5-inch 4 ohm LF driver rated at 225 W RMS. The validated T/S data includes Fs 88 Hz, Qts 0.22, Vas 4.2 L, Xmax 6.8 mm, sensitivity 92.9 dB, plus 93 cm³ Vd and 376 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 £100.73.
The published T/S values agree with each other
Thiele/Small
- Fs
- 88Hz
- Qts
- 0.22
- Qes
- 0.23
- Qms
- 3.8
- Vas
- 4.2L
- Re
- 2.7Ω
- Le
- 0.14mH
Motor and cone
- BL
- 11.5T·m
- Sd
- 137cm²
- Mms
- 21g
- Xmax
- 6.8mm
- Vd †
- 93cm³
Power and response
- Sensitivity †
- 92.9dB
- Manufacturer sensitivity
- 91.1dB
- Power
- 225W
- Impedance
- 4Ω
- EBP †
- 376 · Leans vented
Size and mounting
- Weight
- 1.3kg
Other published values
- Cms
- 0.16mm/N
Sensitivity shows 92.9 dB, calculated from the T/S values. Peerless publishes 91.1 dB, 1.8 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Peerless lists
LF · Primary · 6.496062992125984″
- BL
- 11.5T·m
- Fs
- 88Hz
- Le
- 0.14mH
- Re
- 2.7Ω
- Sd
- 137cm²
- Cms
- 0.16mm/N
- Mms
- 21g
- Qes
- 0.23
- Qms
- 3.8
- Qts
- 0.22
- SPL
- 92.9dB
- Vas
- 4.2L
- Xmax
- 6.8mm
- Power
- 225W
- Impedance
- 4Ω
- Sensitivity
- 91.1dB
- Calculated sensitivity †
- 92.9dB
- Manufacturer sensitivity
- 91.1dB
- Weight
- 1.3kg
02
Compare
Same-size drivers, compared with the NSM-0620R01-04. Clear differences are green when better and red when worse.
This driverNSM-0620R01-04
Best price
£100.73
Fs
88 Hz
Qts
0.22
Vas
4.2 L
BL
11.5 T·m
Xmax
6.8 mm
Sensitivity
92.9 dB
Power
225 W
Scanspeak15W/4434G00
£58.63 · 42% less, betterFs43 Hz −51%, better
Qts0.21 −5%
Vas12.8 L +207%, worse
BL5.9 T·m −49%, worse
Xmax4.3 mm −37%, worse
Sensitivity88.7 dB −4.2, worse
B&C6MBX44
£74.45 · 26% less, betterFs113 Hz +28%, worse
Qts0.31 +41%, worse
Vas4.1 L –
BL11.7 T·m –
Xmax3.5 mm −48%, worse
Sensitivity94.4 dB +1.5
FaitalPRO6RS140
£84.31 · 16% less, betterFs65 Hz −26%, better
Qts0.27 +23%, worse
Vas9.3 L +123%, worse
BL11 T·m −4%
Xmax5.6 mm −18%, worse
Sensitivity91.6 dB −1.3
FaitalPRO6PR150
£85.46 · 15% less, betterFs100 Hz +14%, worse
Qts0.34 +55%, worse
Vas4.9 L +18%, worse
BL11.6 T·m –
Xmax2.6 mm −61%, worse
Sensitivity93.5 dB +0.6
Beyma6P200FE
£88.47 · 12% less, betterFs58 Hz −34%, better
Qts0.26 +18%, worse
Vas11.1 L +166%, worse
BL10.5 T·m −9%
Xmax5 mm −26%, worse
Sensitivity91.1 dB −1.8
Sica6 N 2.5 PL
£95.47 · 5% less, betterFs80 Hz −9%
Qts0.27 +23%, worse
Vas4.9 L +18%, worse
BL13.5 T·m +17%, better
Xmax4.5 mm −34%, worse
Sensitivity91.4 dB −1.5
FaitalPRO6PR130
£121.50 · 21% more, worseFs175 Hz +99%, worse
Qts0.48 +118%, worse
Vas4.2 L –
BL11.4 T·m –
Xmax4.6 mm −32%, worse
Sensitivity98 dB +5.1, better
B&C6FHX51
£129.07 · 28% more, worseFs85 Hz −3%
Qts0.37 +68%, worse
Vas5 L +20%, worse
BL11.3 T·m –
Xmax5.7 mm −16%, worse
Sensitivity90.9 dB −2, worse
Eighteen Sound6ND410
£136.38 · 35% more, worseFs120 Hz +36%, worse
Qts0.24 +9%
Vas6.2 L +49%, worse
BL11.6 T·m –
Xmax2 mm −71%, worse
Sensitivity98 dB +5.1, better
Scanspeak18W/8545-01
£149.18 · 48% more, worseFs25 Hz −72%, better
Qts0.20 −9%
Vas68.6 L +1545%, worse
BL8.4 T·m −27%, worse
Xmax6.5 mm −4%
Sensitivity88.9 dB −4, worse
Eighteen Sound6NTLW2000
£157.59 · 56% more, worseFs86 Hz –
Qts0.35 +59%, worse
Vas4.6 L +10%, worse
BL11.6 T·m –
Xmax4.9 mm −28%, worse
Sensitivity90.9 dB −2, worse
SB AcousticsMW19P-4
£165.40 · 64% more, worseFs29 Hz −67%, better
Qts0.24 +9%
Vas61 L +1363%, worse
BL6.5 T·m −43%, worse
Xmax6.8 mm –
Sensitivity89.6 dB −3.3, worse
SB AcousticsMW19PNW-4
£168.40 · 67% more, worseFs29 Hz −67%, better
Qts0.24 +9%
Vas61 L +1363%, worse
BL6.5 T·m −43%, worse
Xmax6.8 mm –
Sensitivity89.6 dB −3.3, worse
VoltBM165.1
£172.80 · 72% more, worseFs30 Hz −66%, better
Qts0.24 +9%
Vas40.8 L +877%, worse
BL9.8 T·m −15%, worse
Xmax6.3 mm −7%
Sensitivity88.3 dB −4.6, worse
B&C6HCX51
£175.82 · 75% more, worseFs89 Hz –
Qts0.38 +73%, worse
Vas5 L +20%, worse
BL10.9 T·m −5%
Xmax5.5 mm −19%, worse
Sensitivity91.5 dB −1.4
PRV Audio6MR600X-NDY
£188.56 · 87% more, worseFs95 Hz +8%
Qts0.22 –
Vas5.6 L +33%, worse
BL15.8 T·m +38%, better
Xmax3.5 mm −48%, worse
Sensitivity95.4 dB +2.5, better
AccutonC173-6-096
£838.18 · 732% more, worseFs50 Hz −43%, better
Qts0.22 –
Vas17.0 L +307%, worse
BL11.4 T·m –
Xmax5 mm −26%, worse
Sensitivity91.5 dB −1.4
PRV AudioMT6MR600CF-NDY-2
No current priceFs99 Hz +12%, worse
Qts0.24 +9%
Vas4.4 L +5%
BL9.9 T·m −13%, worse
Xmax3.3 mm −52%, worse
Sensitivity94.5 dB +1.6
AccutonC168-6-990
No current priceFs55 Hz −38%, better
Qts0.21 −5%
Vas10.3 L +147%, worse
BL11.7 T·m –
Xmax3 mm −56%, worse
Sensitivity90.9 dB −2, worse
Sica6 CX 2 PL P
No current priceFs85 Hz −3%
Qts0.24 +9%
Vas5.4 L +29%, worse
BL12.8 T·m +11%, better
Xmax3.5 mm −48%, worse
Sensitivity92.9 dB –
PRV Audio6MR600X-NDY-4
No current priceFs95 Hz +8%
Qts0.19 −14%, better
Vas5.2 L +24%, worse
BL12.7 T·m +10%, better
Xmax3.5 mm −48%, worse
Sensitivity95.5 dB +2.6, better
KartesianLOM185_VKI
No current priceFs40 Hz −55%, better
Qts0.25 +14%, worse
Vas29 L +595%, worse
BL10.4 T·m −9%
Xmax8 mm +18%, better
Sensitivity90.6 dB −2.3, worse
Tang BandW6-1559S
No current priceFs45 Hz −49%, better
Qts0.24 +9%
Vas13.3 L +220%, worse
BL13.7 T·m +19%, better
Xmax5.5 mm −19%, worse
Sensitivity88.9 dB −4, worse
No photo
PHL Audio1752
No current priceFs119 Hz +35%, worse
Qts0.27 +23%, worse
Vas4.4 L +6%
BL12.5 T·m +9%
Xmax3 mm −56%, worse
Sensitivity96 dB +3.1, better
B&C6CLA51
No current priceFs96 Hz +9%
Qts0.32 +45%, worse
Vas4.3 L +3%
BL11.4 T·m –
Xmax4.8 mm −29%, worse
Sensitivity92.3 dB −0.6
Oberton6NM150
No current priceFs124 Hz +41%, worse
Qts0.38 +71%, worse
Vas4 L −4%
BL11.6 T·m –
Xmax2.3 mm −67%, worse
Sensitivity94.8 dB +1.9
No photo
PHL Audio1752NDU
No current priceFs119 Hz +35%, worse
Qts0.30 +36%, worse
Vas4.4 L +6%
BL11.9 T·m +3%
Xmax3 mm −56%, worse
Sensitivity95.5 dB +2.6, better
No photo
PHL Audio1660NDM
No current priceFs125 Hz +42%, worse
Qts0.31 +41%, worse
Vas4 L −4%
BL12.5 T·m +9%
Xmax2.5 mm −63%, worse
Sensitivity95.6 dB +2.7, better
No photo
PHL Audio1663
No current priceFs125 Hz +42%, worse
Qts0.32 +45%, worse
Vas4 L −4%
BL12.5 T·m +9%
Xmax2.5 mm −63%, worse
Sensitivity95.5 dB +2.6, better
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 |
|---|---|---|---|---|
Parts Express Import VAT and duty may apply | £100.73, the lowest price | 12 in stock | Visit shop at Parts Express |
Best price over time
Tracked since 4 Sep