SB AudienceBIANCO-12OB150-01
£55.90Fs44 Hz −21%, better
Qts0.63 +17%, worse
Vas103.8 L +119%, worse
BL12.2 T·m –
Xmax6.8 mm −5%
Sensitivity93.1 dB −0.6
12-inch LF driver · FSL series · 400 W
Peerless FSL-1230R04-04 4Ω
4 Ω
No current price
- Fs
- 56Hz
- Xmax
- 7.2mm
- SPL
- 94dB
- Pe
- 400W
- BL
- 11.9T·m
- Vd
- 386cm³
- Qts
- 0.54
- Vas
- 47L
Peerless FSL-1230R04-04 is a 12-inch 4 ohm LF driver rated at 400 W RMS. The validated T/S data includes Fs 56 Hz, Qts 0.54, Vas 47.4 L, Xmax 7.2 mm, sensitivity 93.7 dB, plus 386 cm³ Vd and 98 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
- 56Hz
- Qts
- 0.54
- Qes
- 0.57
- Qms
- 9.2
- Vas
- 47.4L
- Re
- 3.3Ω
- Le
- 0.53mH
Motor and cone
- BL
- 11.9T·m
- Sd
- 539cm²
- Mms
- 69g
- Xmax
- 7.2mm
- Vd †
- 386cm³
Power and response
- Sensitivity †
- 93.7dB
- Manufacturer sensitivity
- 93.5dB
- Power
- 400W
- Impedance
- 4Ω
- EBP †
- 98 · Sealed or vented
Size and mounting
- Weight
- 6.5kg
Other published values
- Cms
- 0.12mm/N
† Calculated by bits from the published values
What this validation status means
Everything else Peerless lists
LF · Primary · 12.00787401574803″
- BL
- 11.9T·m
- Fs
- 56Hz
- Le
- 0.53mH
- Re
- 3.3Ω
- Sd
- 539cm²
- Cms
- 0.12mm/N
- Mms
- 69g
- Qes
- 0.57
- Qms
- 9.2
- Qts
- 0.54
- SPL
- 93.7dB
- Vas
- 47.4L
- Xmax
- 7.2mm
- Power
- 400W
- Impedance
- 4Ω
- Sensitivity
- 93.5dB
- Calculated sensitivity †
- 93.7dB
- Manufacturer sensitivity
- 93.5dB
- Weight
- 6.5kg
02
Compare
Same-size drivers, compared with the FSL-1230R04-04. Clear differences are green when better and red when worse.
This driverFSL-1230R04-04
Best price
–
Fs
56 Hz
Qts
0.54
Vas
47.4 L
BL
11.9 T·m
Xmax
7.2 mm
Sensitivity
93.7 dB
Power
400 W
REDCATT121FIND
£58.63Fs59 Hz +5%
Qts0.52 −4%
Vas59.1 L +25%, worse
BL10.2 T·m −14%, worse
Xmax1.9 mm −74%, worse
Sensitivity95.4 dB +1.7
PeerlessFSL-1220R02-08
£59.63Fs62 Hz +11%, worse
Qts0.55 –
Vas61.1 L +29%, worse
BL13.3 T·m +12%, better
Xmax5.1 mm −29%, worse
Sensitivity96 dB +2.3, better
SB AudienceBIANCO-12MW200
£68.29Fs51 Hz −9%
Qts0.49 −9%
Vas62.9 L +33%, worse
BL14.7 T·m +24%, better
Xmax7.0 mm –
Sensitivity94.2 dB +0.5
Beyma12CMV3
£77.61Fs52 Hz −7%
Qts0.55 –
Vas85 L +79%, worse
BL12.3 T·m +3%
Xmax7 mm –
Sensitivity95.2 dB +1.5
BishopSoundBDP12
£89.99Fs68 Hz +21%, worse
Qts0.49 −9%
Vas26.3 L −45%, better
BL20.4 T·m +72%, better
Xmax7 mm –
Sensitivity94 dB –
Beyma12BR70
£99.85Fs31 Hz −45%, better
Qts0.50 −7%
Vas142 L +200%, worse
BL12.1 T·m –
Xmax8 mm +12%, better
Sensitivity90.8 dB −2.9, worse
EminenceLEGEND GB128
£105.00Fs86 Hz +54%, worse
Qts0.65 +20%, worse
Vas43.9 L −7%
BL12 T·m –
Xmax0.8 mm −89%, worse
Sensitivity98.2 dB +4.5, better
B&C320K/C-A
£107.29Fs82 Hz +46%, worse
Qts0.50 −7%
Vas53 L +12%, worse
BL12.2 T·m –
Xmax2 mm −72%, worse
Sensitivity99.5 dB +5.8, better
EminenceLEGEND BP 122
£120.00Fs35 Hz −38%, better
Qts0.54 –
Vas157.4 L +232%, worse
BL10.6 T·m −11%, worse
Xmax6.2 mm −14%, worse
Sensitivity92.8 dB −0.9
FaitalPRO12PR320
£160.10Fs45 Hz −20%, better
Qts0.52 −4%
Vas96.7 L +104%, worse
BL17.3 T·m +45%, better
Xmax7.3 mm –
Sensitivity94 dB –
SB AudienceNERO-12MWN400D
£209.51Fs66 Hz +18%, worse
Qts0.52 −4%
Vas31.1 L −34%, better
BL17.8 T·m +50%, better
Xmax7.1 mm –
Sensitivity94.1 dB –
EminenceGA-SC59
£231.35Fs89 Hz +59%, worse
Qts0.61 +13%, worse
Vas41.2 L −13%, better
BL13.6 T·m +14%, better
Xmax1.6 mm −78%, worse
Sensitivity98.7 dB +5, better
B&C12CLX64
£236.92Fs54 Hz −4%
Qts0.57 +6%
Vas74 L +56%, worse
BL11.9 T·m –
Xmax5.5 mm −23%, worse
Sensitivity94.8 dB +1.1
SB AudienceROSSO-12CX350
£251.42Fs49 Hz −13%, better
Qts0.49 −9%
Vas90.4 L +91%, worse
BL12.1 T·m –
Xmax8.2 mm +14%, better
Sensitivity95.1 dB +1.4
HiViSS12
No current priceFs33 Hz −41%, better
Qts0.55 –
Vas105.9 L +123%, worse
BL10.7 T·m −10%, worse
Xmax7.3 mm –
Sensitivity90 dB −3.7, worse
P.AudioEX12-300S
No current priceFs66 Hz +18%, worse
Qts0.54 –
Vas45.9 L −3%
BL13.7 T·m +15%, better
Xmax3.1 mm −57%, worse
Sensitivity95.2 dB +1.5
EminenceGUIT-FIDDLE
No current priceFs82 Hz +46%, worse
Qts0.56 +4%
Vas57.8 L +22%, worse
BL13.1 T·m +10%, better
Xmax0.8 mm −89%, worse
Sensitivity99.4 dB +5.7, better
EminenceSWAMP THANG
No current priceFs97 Hz +73%, worse
Qts0.53 –
Vas41.3 L −13%, better
BL14.2 T·m +19%, better
Xmax0.8 mm −89%, worse
Sensitivity100.4 dB +6.7, better
CelestionTF1230
No current priceFs59 Hz +5%
Qts0.52 −5%
Vas51.1 L +8%
BL13.0 T·m +9%
Xmax5 mm −30%, worse
Sensitivity94.1 dB –
EminenceGA-SC64
No current priceFs88 Hz +57%, worse
Qts0.58 +7%
Vas45.0 L −5%
BL13.8 T·m +16%, better
Xmax1.2 mm −83%, worse
Sensitivity99.1 dB +5.4, better
JensenJN12-80TRS-8
No current priceFs72 Hz +28%, worse
Qts0.55 –
Vas56.5 L +19%, worse
BL12.2 T·m –
Xmax1 mm −86%, worse
Sensitivity96.7 dB +3, better
FaitalPRO12FE400
No current priceFs55 Hz –
Qts0.52 −4%
Vas69.1 L +46%, worse
BL10.2 T·m −14%, worse
Xmax5.4 mm −24%, worse
Sensitivity95.2 dB +1.5
Sica12 PFS 3
No current priceFs43 Hz −23%, better
Qts0.47 −13%, better
Vas58.5 L +23%, worse
BL15.9 T·m +34%, better
Xmax7 mm –
Sensitivity91.6 dB −2.1, worse
LavoceWSF121.70G
No current priceFs82 Hz +46%, worse
Qts0.59 +9%
Vas41 L −14%, better
BL13.6 T·m +14%, better
Xmax2.7 mm −62%, worse
Sensitivity97.6 dB +3.9, better
P.Audio12BMA-300B
No current priceFs61 Hz +9%
Qts0.49 −9%
Vas54.4 L +15%, worse
BL13.7 T·m +15%, better
Xmax4 mm −44%, worse
Sensitivity95.7 dB +2, better
EminenceDELTALITE 2512
No current priceFs53 Hz −5%
Qts0.52 −4%
Vas67.4 L +42%, worse
BL11.6 T·m –
Xmax4.9 mm −32%, worse
Sensitivity94 dB –
EminenceJS-1250
No current priceFs92 Hz +64%, worse
Qts0.61 +13%, worse
Vas41.2 L −13%, better
BL12.9 T·m +8%
Xmax0.8 mm −89%, worse
Sensitivity99.1 dB +5.4, better
JensenJN12-100TRS-8
No current priceFs72 Hz +29%, worse
Qts0.52 −4%
Vas55.9 L +18%, worse
BL12.9 T·m +9%
Xmax1 mm −86%, worse
Sensitivity96.5 dB +2.8, better
Acoustic EleganceIB12AU-8
No current priceFs24 Hz −57%, better
Qts0.51 −6%
Vas160 L +238%, worse
BL12.5 T·m +5%
Xmax18 mm +151%, better
Sensitivity87.8 dB −5.9, worse
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.