
6.5-inch Drivers
06F050R01
The 06F050R01 is a 6.5-inch ferrite full-range driver for bookshelf and portable speakers. It delivers 100 W nominal power with 85 dB sensitivity and a 52 Hz–6 kHz response, using a 49.55 mm voice coil and a 120 x 25 mm ferrite magnet. Ferrite magnet, pressed steel basket. High 11 mm linear excursion for a 6.5" driver.
Specifications
- Nominal Diameter
- 6.5"
- Rated Impedance
- 4 ohm
- Sensitivity (1W/1m)
- 85 dB
- Frequency Range
- 52 Hz - 6 kHz
- Voice Coil Diameter
- 49.55 mm
- Net Weight
- 2.8 kg
The 06F050R01 is a 6.5-inch ferrite full-range driver designed for compact loudspeaker systems. Key specifications are listed in the table on this page. Full Thiele-Small parameters available on request – contact contact@brave-audio.com.
GENERAL SPECIFICATIONS
Nominal Diameter | 6.5" |
Rated Impedance | 4 ohm |
Nominal Power Handling | 100 W |
Program Power | 200 W |
Sensitivity (1W/1m) | 85 dB |
Frequency Range | 52 Hz - 6 kHz |
Minimum Impedance (Zmin) | 3.47 ohm |
Voice Coil Diameter | 49.55 mm |
Voice Coil Material | 1-PEPSW |
Former Material | Fibre Glass |
VC Winding Depth | 24 mm |
Number of Layers | 2 |
Kind of Layer | Out |
Basket | Pressed Steel |
Top Plate Thickness | 8 mm |
Magnet Size | 120 x 25 mm |
MOUNTING INFORMATION
Overall Diameter | 159 mm |
Bolt Circle Diameter | 164 mm |
Bolt Hole Diameter | 5.5 mm |
Baffle Cut-out Diameter | 145 mm |
Overall Depth | 91.5 mm |
Net Weight | 2.8 kg |
Shipping Weight | 24.5 kg / 8 pcs |
Shipping Carton Size | 360 x 320 x 243 mm |
THIELE-SMALL PARAMETERS
Fs (Resonance Frequency) | 52 Hz |
Re (DC Resistance) | 3.47 ohm |
Qms (Mechanical Factor) | 11.85 |
Qes (Electrical Factor) | 0.482 |
Qts (Total Factor) | 0.464 |
Mms (Moving Mass) | 38.74 g |
BL Factor | 9.58 T.m |
Vas (Equivalent Air Load) | 8.04 liters |
Sd (Piston Area) | 149.57 cm2 |
Xmax (Linear Excursion) | 11 mm |
Half-space Efficiency | 0.209 % |

