Image Dynamics IDQ10D4 V4
2x2Ω
2x4Ω
Subwoofer
| Nominal diameter | 10″ / 254 mm |
| Resonance | 42 Hz |
| Q factor | 0.87 |
| Sensitivity | 84.4 dB |
| Linear excursion | ± 14.5 mm |
| Program power | 500 W |
.webp)
Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 84.4dB
- Frequency response 40 - 500Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 42Hz
- Mechanical quality factor QMS 4.02
- Electrical quality factor QES 1.10
- Total quality factor QTS 0.87
Large signal parameters
- Maximum linear excursion (one way) xmax 14.5mm
- Air volume displaced at xmax VD 551cm³
- Power handling P 250W
- Program power Pmax 500W
Voice Coil
- Nominal impedance Z 2 x 4Ω
- DC resistance (in series) RE 5.4Ω
- Inductance (1kHz, in series) LE 2.4mH
- VC Diameter 50.8mm
- Winding height HVC 38.3mm
- Winding material Aluminum
- Former material BASV
Magnet
- Force factor (in series) Bl 13.2N/A
- Motor constant Bl/√RE 5.66N/√W
- Weight 5.1kg
- Material Y-35
Diaphragm
- Effective diameter 220mm
- Effective area SD 380cm²
- Moving mass (including air load) MMS 138g
- Moving mass MMD 132g
- Material Poly Mica
Suspensions
- Stiffness KMS 9.62N/mm
- Compliance CMS 104µm/N
- Equivalent volume to the compliance VAS 21.3L
- Mechanical resistance RMS 9.03N·s/m
- Surround material Santoprene
- Spider material Nomex
Dimensions
- Nominal diameter 10″
- 254mm
- Overall diameter 280mm
- Baffle cutout diameter 243mm
- Mounting depth 148mm
- Volume occupied by the driver 2.83L
- Net weight 6.15kg
Export this driver to a box design software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
Amplion.jpg.webp)
.jpg.webp)
.jpg.webp)