MonacorSP-302PA
£49.00Fs45 Hz −48%, better
Qts0.89 −14%, better
Vas51 L +27%, worse
BL10.5 T·m +16%, better
Xmax2.5 mm +25%, better
Sensitivity87 dB −8, worse
12-inch LF driver · Jet series · 38 mm voice coil · 70 W
Jensen P-A-JC12-70SB-8 8Ω
8 Ω
No current price
- Fs
- 87Hz
- Xmax
- 2mm
- SPL
- 95dB
- Pe
- 70W
- BL
- 9.1T·m
- Vd
- 98cm³
- Qts
- 1.03
- Vas
- 40L
Jensen P-A-JC12-70SB-8 is a 12-inch 8 ohm LF driver rated at 70 W RMS. The validated T/S data includes Fs 87 Hz, Qts 1.03, Vas 40.3 L, Xmax 2 mm, sensitivity 95 dB, plus 98 cm³ Vd and 65 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
- 87Hz
- Qts
- 1.03
- Qes
- 1.33
- Qms
- 11.8
- Vas
- 40.3L
- Re
- 6Ω
- Le
- 0.57mH
Motor and cone
- BL
- 9.1T·m
- Sd
- 491cm²
- Mms
- 28g
- Xmax Derived
- 2mm
- Vd †
- 98cm³
- Voice coil
- 38mm
- Flux density
- 1.30T
Power and response
- Sensitivity †
- 95dB
- Manufacturer sensitivity
- 97dB
- Power
- 70W
- Nominal power
- 70W
- Impedance
- 8Ω
- EBP †
- 65 · Sealed or vented
Size and mounting
- Diameter
- 307mm
- Weight
- 3.3kg
Other published values
- Cms
- 0.12mm/N
- Power Program
- 140
Sensitivity shows 95.0 dB, calculated from the T/S values. Jensen publishes 97.0 dB, 2.0 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Jensen lists
LF · Primary · 12″
- BL
- 9.1T·m
- Fs
- 87Hz
- Le
- 0.57mH
- Re
- 6Ω
- Sd
- 491cm²
- Cms
- 0.12mm/N
- Mms
- 28g
- Qes
- 1.33
- Qms
- 11.8
- Qts
- 1.03
- SPL
- 95dB
- Vas
- 40.3L
- Xmax
- 2mm
- Power
- 70W
- Impedance
- 8Ω
- Flux density
- 1.30T
- Sensitivity
- 97dB
- Nominal power
- 70W
- Power Program
- 140
- Calculated sensitivity †
- 95dB
- Manufacturer sensitivity
- 97dB
- Voice coil
- 38mm
- Weight
- 3.3kg
- Diameter
- 307mm
02
Compare
Same-size drivers, compared with the P-A-JC12-70SB-8. Clear differences are green when better and red when worse.
This driverP-A-JC12-70SB-8
Best price
–
Fs
87 Hz
Qts
1.03
Vas
40.3 L
BL
9.1 T·m
Xmax
2 mm
Sensitivity
95 dB
Power
70 W
B&C320K/C-A
£107.29Fs82 Hz −6%
Qts0.50 −51%, better
Vas53 L +32%, worse
BL12.2 T·m +34%, better
Xmax2 mm –
Sensitivity99.5 dB +4.5, better
EminenceTEXAS HEAT-4
£110.67Fs89 Hz –
Qts0.68 −34%, better
Vas39 L −3%
BL9.5 T·m +5%
Xmax0.8 mm −60%, worse
Sensitivity98 dB +3, better
EminenceLEGEND 1258
£125.00Fs94 Hz +8%
Qts0.99 −4%
Vas32.5 L −19%, better
BL10.9 T·m +20%, better
Xmax0.5 mm −76%, worse
Sensitivity95.6 dB +0.6
JensenJN12-65TRS-8
No current priceFs83 Hz −4%
Qts0.95 −8%
Vas43.5 L +8%
BL9.4 T·m +4%
Xmax1.5 mm −25%, worse
Sensitivity94.5 dB −0.5
JensenJP12-100BB-8
No current priceFs95 Hz +9%
Qts0.92 −11%, better
Vas32.4 L −20%, better
BL10.3 T·m +14%, better
Xmax1 mm −50%, worse
Sensitivity95.4 dB –
JensenMOD12-70-4
No current priceFs74 Hz −15%, better
Qts0.90 −13%, better
Vas51.7 L +28%, worse
BL7.2 T·m −20%, worse
Xmax1.5 mm −25%, worse
Sensitivity94.4 dB −0.6
JensenC12N-4
No current priceFs113 Hz +30%, worse
Qts0.82 −20%, better
Vas22.8 L −43%, better
BL8.6 T·m −5%
Xmax1.5 mm −25%, worse
Sensitivity96.3 dB +1.3
EminenceLEGEND 1275
No current priceFs111 Hz +28%, worse
Qts1.02 –
Vas29.6 L −27%, better
BL11.9 T·m +31%, better
Xmax0.47 mm −77%, worse
Sensitivity97.7 dB +2.7, better
JensenJC12-50FA-8
No current priceFs107 Hz +23%, worse
Qts0.86 −17%, better
Vas28.8 L −29%, better
BL10.8 T·m +19%, better
Xmax1 mm −50%, worse
Sensitivity95.9 dB +0.9
JensenMOD12-70-8
No current priceFs78 Hz −10%, better
Qts0.89 −14%, better
Vas48.1 L +19%, worse
BL8.3 T·m −9%
Xmax1.5 mm −25%, worse
Sensitivity97.5 dB +2.5, better
JensenMOD12-70-16
No current priceFs83 Hz −5%
Qts1.04 –
Vas42.4 L +5%
BL12.6 T·m +38%, better
Xmax1.5 mm −25%, worse
Sensitivity96 dB +1
JensenP-A-JC12-70SB-16
No current priceFs92 Hz +5%
Qts1.24 +20%, worse
Vas34.7 L −14%, better
BL12.4 T·m +37%, better
Xmax2 mm –
Sensitivity96.3 dB +1.3
JensenMOD12-50-16
No current priceFs83 Hz −5%
Qts1.63 +58%, worse
Vas42.3 L +5%
BL9.6 T·m +6%
Xmax1.5 mm −25%, worse
Sensitivity93.5 dB −1.5
JensenN12K-8
No current priceFs116 Hz +33%, worse
Qts1.04 –
Vas19.5 L −52%, better
BL12.1 T·m +33%, better
Xmax1 mm −50%, worse
Sensitivity96.2 dB +1.2
JensenP-A-JP12-40BB-16
No current priceFs90 Hz +4%
Qts1.63 +58%, worse
Vas39 L −3%
BL10.1 T·m +11%, better
Xmax1.5 mm −25%, worse
Sensitivity95.2 dB –
JensenC12N-8
No current priceFs113 Hz +30%, worse
Qts1.02 –
Vas22.6 L −44%, better
BL10.5 T·m +15%, better
Xmax1 mm −50%, worse
Sensitivity97.7 dB +2.7, better
JensenJN12-100TR-4
No current priceFs77 Hz −12%, better
Qts0.58 −44%, better
Vas47.2 L +17%, worse
BL9.0 T·m –
Xmax1 mm −50%, worse
Sensitivity96.6 dB +1.6
JensenP-A-JP12-40BB-8
No current priceFs93 Hz +7%
Qts1.36 +32%, worse
Vas34.6 L −14%, better
BL8.2 T·m −10%
Xmax1.5 mm −25%, worse
Sensitivity93.8 dB −1.2
JensenMOD12-35-16
No current priceFs90 Hz +3%
Qts1.92 +86%, worse
Vas34.8 L −14%, better
BL10.0 T·m +10%
Xmax1.5 mm −25%, worse
Sensitivity94 dB −1
JensenMOD12-130-16
No current priceFs92 Hz +6%
Qts0.73 −29%, better
Vas31.6 L −22%, better
BL17.1 T·m +88%, better
Xmax2 mm –
Sensitivity98.2 dB +3.2, better
JensenP12Q-16
No current priceFs90 Hz +3%
Qts2.30 +123%, worse
Vas41.2 L –
BL8.1 T·m −11%, worse
Xmax1 mm −50%, worse
Sensitivity96.1 dB +1.1
JensenC12Q-16
No current priceFs86 Hz –
Qts1.99 +93%, worse
Vas46.3 L +15%, worse
BL8.2 T·m −10%, worse
Xmax1.5 mm −25%, worse
Sensitivity93.9 dB −1.1
JensenP12N-8
No current priceFs90 Hz +3%
Qts0.77 −25%, better
Vas34.6 L −14%, better
BL10.6 T·m +17%, better
Xmax1 mm −50%, worse
Sensitivity96.1 dB +1.1
JensenP12N-NB-8
No current priceFs90 Hz +3%
Qts0.77 −25%, better
Vas34.6 L −14%, better
BL10.6 T·m +17%, better
Xmax1 mm −50%, worse
Sensitivity96.1 dB +1.1
JensenMOD12-50-8
No current priceFs82 Hz −6%
Qts1.40 +36%, worse
Vas43.6 L +8%
BL7.4 T·m −18%, worse
Xmax1.5 mm −25%, worse
Sensitivity92.7 dB −2.3, worse
JensenP12Q-32
No current priceFs86 Hz –
Qts2.55 +148%, worse
Vas46.6 L +16%, worse
BL10.2 T·m +12%, better
Xmax1 mm −50%, worse
Sensitivity92.3 dB −2.7, worse
JensenC12N-16
No current priceFs110 Hz +26%, worse
Qts1.06 –
Vas28 L −31%, better
BL13.3 T·m +47%, better
Xmax1 mm −50%, worse
Sensitivity97.5 dB +2.5, better
JensenJN12-65TRS-16
No current priceFs80 Hz −8%
Qts1.27 +23%, worse
Vas47.3 L +17%, worse
BL11.1 T·m +22%, better
Xmax1.5 mm −25%, worse
Sensitivity95.5 dB +0.5
CelestionTF1218
No current priceFs59 Hz −32%, better
Qts0.52 −50%, better
Vas83.0 L +106%, worse
BL11.2 T·m +24%, better
Xmax2 mm –
Sensitivity96.5 dB +1.5
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.