Speaker Drivers · 6.5"
NDC9306
6.5" / 170 mm NEODYMIUM LF DRIVER
6.5" · NEODYMIUM LF DRIVER
Key Specifications
Nominal Diameter
6.5" / 170 mm
Rated Impedance
8 ohm
Nominal Power Handling
180 W
Program Power
360 W
Sensitivity (1W/1m)
95 dB
Frequency Range
103 Hz - 7.7 kHz
- Neodymium magnet, cast aluminium basket.
- 95 dB sensitivity from a 6.5" chassis.
Specifications
General Specifications
- Nominal Diameter
- 6.5" / 170 mm
- Rated Impedance
- 8 ohm
- Nominal Power Handling
- 180 W
- Program Power
- 360 W
- Sensitivity (1W/1m)
- 95 dB
- Frequency Range
- 103 Hz - 7.7 kHz
- Minimum Impedance (Zmin)
- 7 ohm
- Voice Coil Diameter
- 50 mm / 2"
- Voice Coil Material
- CCAW
- Former Material
- Fibre Glass
- VC Winding Depth
- 14.5 mm
- Number of Layers
- 2
- Magnetic Gap Depth
- 8 mm
- Basket
- Cast Aluminium
- Flux Density
- 1.54 T
- Magnet
- Neodymium
Mounting Information
- Overall Diameter
- 162 mm
- Bolt Circle Diameter
- 172 mm
- Bolt Hole Diameter
- 5.5 mm
- Baffle Cut-out Diameter
- 146 mm
- Overall Depth
- 86 mm
- Air Volume Occupied
- 0.6 liters
- Net Weight
- 1.8 kg
- Shipping Weight
- 2 kg
- Shipping Carton Size
- 172 x 172 x 95 mm
Thiele-Small Parameters
- Fs (Resonance Frequency)
- 103 Hz
- Re (DC Resistance)
- 5.57 ohm
- Qms (Mechanical Factor)
- 14.6
- Qes (Electrical Factor)
- 0.275
- Qts (Total Factor)
- 0.27
- Cms (Compliance)
- 0.135 mm/N
- Rms (Mechanical Resistance)
- 0.78 kg/s
- Mms (Moving Mass)
- 17.6 g
- BL Factor
- 15.2 T.m
- Vas (Equivalent Air Load)
- 3.6 liters
- Sd (Piston Area)
- 137 cm2
- Xmax (Linear Excursion)
- +/- 5.25 mm
- Xdam (Excursion before Damage)
- +/- 11.2 mm
- Le (Voice Coil Inductance)
- 0.385 mH
- EBP (Efficiency Bandwidth Product)
- 375
- Half-space Efficiency
- 1.4 %
NDC9306 · Frequency Response · 1W / 1m
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