Acoustic Elegance TD12H-4
4Ω
8ΩSubwoofer
12″ / 305 mm
Nominal diameter
27 Hz
Resonance
0.23
Q factor
93 dB
Sensitivity
± 14 mm
Linear excursion
1000 W
Program Power
![Acoustic Elegance TD12H-4 Subwoofer](/AE/TD12H-4/AE_TD12H-4_(Photo_1).png)
![Acoustic Elegance TD12H-4 Subwoofer](/AE/TD12H-4/AE_TD12H-4_(Photo_2).png)
![Acoustic Elegance TD12H-4 Subwoofer](/AE/TD12H-4/AE_TD12H-4_(Photo_3).jpg)
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 92.6
- dB
- Resonance frequency (free air)
- fS
- 26.7
- Hz
- Mechanical quality factor
- QMS
- 3.72
- Electrical quality factor
- QES
- 0.25
- Total quality factor
- QTS
- 0.23
- Maximum linear excursion
- xmax
- 14.0
- mm
- Maximum excursion before damage
- xlim
- 18.0
- mm
- Air volume displaced at xmax
- VD
- 742
- cm³
- Power handling
- P
- 500
- W
- Program power
- Pmax
- 1000
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.5
- Ω
- Inductance (1kHz)
- LE
- 0.3
- mH
- Force factor
- Bl
- 14.4
- N/A
- Motor constant
- Bl/√RE
- 7.7
- N/√W
- Effective diameter
- 260
- mm
- Effective area
- SD
- 530
- cm²
- Moving mass
- MMS
- 88.6
- g
- Moving mass (without air load)
- MMD
- 80.1
- g
- Stiffness
- KMS
- 2.5
- N/mm
- Compliance
- CMS
- 400
- µm/N
- Equivalent volume to the compliance
- VAS
- 160
- L
- Mechanical resistance
- RMS
- 4.0
- N·s/m
- Nominal diameter
- 12
- ″
- 305
- mm
- Volume occupied by the driver (estimated)
- 2.4
- L
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
Export this driver to a simulation software:
![WinISD](/images/export/WinISD.png)
![Basta!](/images/export/Basta.png)
![Hornresp](/images/export/Hornresp.png)
![QSpeakers](/images/export/QSpeakers.png)
![SpeakerSim](/images/export/SpeakerSim.png)
![MfbLabs](/images/export/MfbLabs.png)
![Speakerbench](/images/export/Speakerbench.png)