SB AudienceBIANCO-12OB150-01
£55.90 · 76% less, betterFs44 Hz −51%, better
Qts0.63 +3%
Vas103.8 L +152%, worse
BL12.2 T·m −10%
Xmax6.8 mm +322%, better
Sensitivity93.1 dB −5.6, worse
12-inch LF driver · GA series · 40 W
Eminence GA-SC59 8Ω
8 Ω · 80–5200 Hz
No price for delivery to the UK
- Fs
- 89Hz
- Xmax
- 1.6mm
- SPL
- 99dB
- Pe
- 40W
- BL
- 13.6T·m
- Vd
- 84cm³
- Qts
- 0.61
- Vas
- 41L
Eminence GA-SC59 is a 12-inch 8 ohm LF driver rated at 40 W RMS. The validated T/S data includes Fs 89 Hz, Qts 0.61, Vas 41.2 L, Xmax 1.6 mm, sensitivity 98.7 dB, plus 84 cm³ Vd and 141 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 £230.67.
The published T/S values agree with each other
Thiele/Small
- Fs
- 89Hz
- Qts
- 0.61
- Qes
- 0.63
- Qms
- 19.7
- Vas
- 41.2L
- Re
- 7.4Ω
- Le
- 0.61mH
Motor and cone
- BL
- 13.6T·m
- Sd
- 520cm²
- Mms
- 28g
- Xmax
- 1.6mm
- Vd †
- 84cm³
Power and response
- Sensitivity †
- 98.7dB
- Manufacturer sensitivity
- 100dB
- Power
- 40W
- Impedance
- 8Ω
- Range
- 80–5200Hz
- EBP †
- 141 · Leans vented
Size and mounting
- Diameter
- 309.1mm
- Cutout
- 282.7mm
- Depth
- 158.8mm
- Weight
- 3.8kg
Other published values
- Cms
- 0.11mm/N
Sensitivity shows 98.7 dB, calculated from the T/S values. Eminence publishes 100.0 dB, 1.3 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Eminence lists
LF · Primary · 12″
- BL
- 13.6T·m
- Fs
- 89Hz
- Le
- 0.61mH
- Re
- 7.4Ω
- Sd
- 520cm²
- Cms
- 0.11mm/N
- Mms
- 28g
- Qes
- 0.63
- Qms
- 19.7
- Qts
- 0.61
- SPL
- 98.7dB
- Vas
- 41.2L
- Xmax
- 1.6mm
- Power
- 40W
- Impedance
- 8Ω
- Sensitivity
- 100dB
- Low limit
- 80Hz
- Calculated sensitivity †
- 98.7dB
- High limit
- 5200Hz
- Manufacturer sensitivity
- 100dB
- Weight
- 3.8kg
- Diameter
- 309.1mm
- Depth
- 158.8mm
- Cutout
- 282.7mm
02
Compare
Same-size drivers, compared with the GA-SC59. Clear differences are green when better and red when worse.
This driverGA-SC59
Best price
£230.67
Fs
89 Hz
Qts
0.61
Vas
41.2 L
BL
13.6 T·m
Xmax
1.6 mm
Sensitivity
98.7 dB
Power
40 W
FaitalPRO12FE400
£58.42 · 75% less, betterFs55 Hz −38%, better
Qts0.57 −7%
Vas73.6 L +79%, worse
BL11.5 T·m −15%, worse
Xmax5.4 mm +237%, better
Sensitivity94.9 dB −3.8, worse
PeerlessFSL-1220R02-08
£59.63 · 74% less, betterFs62 Hz −30%, better
Qts0.55 −10%
Vas61.1 L +48%, worse
BL13.3 T·m –
Xmax5.1 mm +215%, better
Sensitivity96 dB −2.7, worse
£75.00 · 67% less, better
Fs50 Hz −44%, better
Qts0.64 +5%
Vas78.1 L +89%, worse
BL13 T·m −4%
Xmax3.5 mm +117%, better
Sensitivity93.3 dB −5.4, worse
CelestionTRUVOX 1225
£88.68 · 62% less, betterFs60 Hz −32%, better
Qts0.62 –
Vas54.1 L +31%, worse
BL13.5 T·m –
Xmax4.8 mm +195%, better
Sensitivity94.4 dB −4.3, worse
EminenceMAN O WAR
£99.00 · 57% less, betterFs91 Hz –
Qts0.68 +11%, worse
Vas38 L −8%
BL12.3 T·m −9%
Xmax0.8 mm −50%, worse
Sensitivity98 dB −0.7
EminenceLEGEND GB128
£105.00 · 54% less, betterFs86 Hz −3%
Qts0.65 +7%
Vas43.9 L +7%
BL12 T·m −11%, worse
Xmax0.8 mm −50%, worse
Sensitivity98.2 dB −0.5
B&C320K/C-A
£107.29 · 53% less, betterFs82 Hz −8%
Qts0.50 −18%, better
Vas53 L +29%, worse
BL12.2 T·m −10%
Xmax2 mm +24%, better
Sensitivity99.5 dB +0.8
EminenceTEXAS HEAT
£109.49 · 53% less, betterFs79 Hz −11%, better
Qts0.65 +7%
Vas50.9 L +24%, worse
BL12.8 T·m −6%
Xmax0.8 mm −50%, worse
Sensitivity97.7 dB −1
EminenceTEXAS HEAT-4
£109.49 · 53% less, betterFs89 Hz –
Qts0.68 +11%, worse
Vas39 L −5%
BL9.5 T·m −30%, worse
Xmax0.8 mm −50%, worse
Sensitivity98 dB −0.7
B&C12CLX64
£236.92 · 3% moreFs54 Hz −39%, better
Qts0.57 −7%
Vas74 L +80%, worse
BL11.9 T·m −12%, worse
Xmax5.5 mm +242%, better
Sensitivity94.8 dB −3.9, worse
Dayton AudioUMII12-22
£250.69 · 9% more, worseFs31 Hz −65%, better
Qts0.56 −8%
Vas53 L +29%, worse
BL14.8 T·m +9%
Xmax22 mm +1266%, better
Sensitivity85.5 dB −13.2, worse
EminenceJS-1250
No current priceFs92 Hz +3%
Qts0.61 –
Vas41.2 L –
BL12.9 T·m −5%
Xmax0.8 mm −51%, worse
Sensitivity99.1 dB –
LavoceWSF121.70G
No current priceFs82 Hz −8%
Qts0.59 −3%
Vas41 L –
BL13.6 T·m –
Xmax2.7 mm +68%, better
Sensitivity97.6 dB −1.1
EminenceGA-SC64
No current priceFs88 Hz –
Qts0.58 −5%
Vas45.0 L +9%
BL13.8 T·m –
Xmax1.2 mm −24%, worse
Sensitivity99.1 dB –
REDCATT121FIND
No current priceFs63 Hz −29%, better
Qts0.60 –
Vas49.8 L +21%, worse
BL12.9 T·m −5%
Xmax3.8 mm +133%, better
Sensitivity94.9 dB −3.8, worse
P.AudioEX12-300S
No current priceFs66 Hz −26%, better
Qts0.54 −11%, better
Vas45.9 L +11%, worse
BL13.7 T·m –
Xmax3.1 mm +93%, better
Sensitivity95.2 dB −3.5, worse
EminenceGA-SC-X
No current priceFs91 Hz –
Qts0.66 +8%
Vas45.0 L +9%
BL12.2 T·m −10%, worse
Xmax1.3 mm −21%, worse
Sensitivity98.8 dB –
EminenceSWAMP THANG
No current priceFs97 Hz +9%
Qts0.53 −13%, better
Vas41.3 L –
BL14.2 T·m +5%
Xmax0.8 mm −50%, worse
Sensitivity100.4 dB +1.7
JensenC12-75NH-8
No current priceFs83 Hz −7%
Qts0.64 +5%
Vas42.4 L –
BL11.8 T·m −13%, worse
Xmax1 mm −38%, worse
Sensitivity97.1 dB −1.6
CelestionTF1230
No current priceFs59 Hz −34%, better
Qts0.52 −16%, better
Vas51.1 L +24%, worse
BL13.0 T·m −4%
Xmax5 mm +211%, better
Sensitivity94.1 dB −4.6, worse
JensenC12K-2-8
No current priceFs79 Hz −11%, better
Qts0.47 −23%, better
Vas43.1 L +5%
BL14.7 T·m +9%
Xmax1 mm −38%, worse
Sensitivity97.4 dB −1.3
EminenceGUIT-FIDDLE
No current priceFs82 Hz −8%
Qts0.56 −8%
Vas57.8 L +40%, worse
BL13.1 T·m −3%
Xmax0.8 mm −51%, worse
Sensitivity99.4 dB +0.7
PeerlessFSL-1230R04-04
No current priceFs56 Hz −37%, better
Qts0.54 −11%, better
Vas47.4 L +15%, worse
BL11.9 T·m −12%, worse
Xmax7.2 mm +345%, better
Sensitivity93.7 dB −5, worse
P.AudioE12-200S-V2
No current priceFs65 Hz −27%, better
Qts0.69 +13%, worse
Vas42.2 L –
BL12.3 T·m −9%
Xmax4.1 mm +155%, better
Sensitivity93.9 dB −4.8, worse
JensenMOD12-70-16
No current priceFs83 Hz −7%
Qts1.04 +70%, worse
Vas42.4 L –
BL12.6 T·m −7%
Xmax1.5 mm −7%
Sensitivity96 dB −2.7, worse
JensenJN12-80TRS-8
No current priceFs72 Hz −19%, better
Qts0.55 −10%
Vas56.5 L +37%, worse
BL12.2 T·m −10%, worse
Xmax1 mm −38%, worse
Sensitivity96.7 dB −2, worse
No current price
Fs50 Hz −44%, better
Qts0.64 +5%
Vas78.1 L +89%, worse
BL13 T·m −4%
Xmax5.3 mm +226%, better
Sensitivity93.3 dB −5.4, worse
JensenP-A-JN12-100T-SPEC-16
No current priceFs88 Hz –
Qts0.85 +39%, worse
Vas36.1 L −12%, better
BL15.0 T·m +11%, better
Xmax1.5 mm −7%
Sensitivity97.4 dB −1.3
P.Audio12BMA-300B
No current priceFs61 Hz −31%, better
Qts0.49 −20%, better
Vas54.4 L +32%, worse
BL13.7 T·m –
Xmax4 mm +148%, better
Sensitivity95.7 dB −3, worse
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
None of the shops we track lists delivery to the UK at checkout.