| Nominal diameter | 10″ / 270 mm |
| Resonance | 38 Hz |
| Q factor | 0.60 |
| Sensitivity | 84.7 dB |
| Program Power | 1200 W |
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 84.7dB
- Frequency response 20 - 800Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 38Hz
- Mechanical quality factor QMS 4.66
- Electrical quality factor QES 0.69
- Total quality factor QTS 0.60
Large signal parameters
- Power handling P 600W
- Program power Pmax 1200W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.6Ω
- Inductance (1kHz) LE 4.58mH
- VC Diameter 63.5mm
- Winding material Copper
- Former material Aluminum
Magnet
- Force factor Bl 13.4N/A
- Motor constant Bl/√RE 7.06N/√W
- Diameter 156mm
- Weight 1.758kg
- Material Ferrite
Diaphragm
- Effective diameter 208mm
- Effective area SD 341cm²
- Moving mass MMS 146g
- Moving mass (without air load) MMD 141g
- Material Paper
Suspensions
- Stiffness KMS 8.24N/mm
- Compliance CMS 121µm/N
- Equivalent volume to the compliance VAS 20L
- Mechanical resistance RMS 7.46N·s/m
- Surround material Stitched Rubber
Dimensions
- Nominal diameter 10″
- 270mm
- Overall diameter 270mm
- Baffle cutout diameter 235mm
- Overall depth 105mm
- Flange thickness 12mm
- Mounting depth 93mm
- Volume occupied by the driver 0.9L
- Frame material Aluminium
Similar subwoofers to DS18 IXS10.4S
Pioneer TS-D10LS22 Ω |
|---|
| 10″ Subwoofer |
| fS | 36 Hz |
| SD | 340 cm² |
| 20 - 3400 Hz |
| QTS | 0.75 |
| xmax | 7.9 mm |
| SPL1W | 83.8 dB |
| Bl/√RE | 7.52 |
| Pmax | 700 W |
KICKER 52CVT1022 Ω |
|---|
| 10″ Subwoofer |
| fS | 37.8 Hz |
| SD | 366 cm² |
|
| QTS | 0.61 |
| xmax | 13 mm |
| SPL1W | 85.3 dB |
| Bl/√RE | 7.41 |
| Pmax | 750 W |
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