6″ B&C Midrange MD38 8Ω|16Ω

Specifications

Nominal Diameter: 170 mm (6.5 in)
Minimum Impedance: 6.5 Ω
Continuous Power Handling: 240 W
Frequency Range: 130 Hz – 6000 Hz
Winding Material: Aluminium
Winding Depth: 9 mm (0.35 in)
Flux Density: 1.4 T
Nominal Impedance: 8 Ω
Nominal Power Handling: 120 W
Sensitivity: 96 dB
Voice Coil Diameter: 38 mm (1.5 in)
Former Material: Glass Fibre
Magnetic Gap Depth: 6 mm (0.25 in)
Woofer Cone Treatment: None

Parameters

Fs: 130 Hz
Qes: 0.49
Qts: 0.44
Sd: 132 cm² (20.5 in²)
Xmax: 2 mm
Mms: 12 g
Le: 0.25 mH
Re: 5.7 Ω
Qms: 3.7
Vas: 3 dm³ (0.1 ft³)
η₀: 1.4%
Xvar: 4.5 mm
Bl: 10.5 Tm
EBP: 265 Hz

Design

Surround Shape: Triple Roll
Magnet Material: Ferrite
Pole Design: T-Pole
Cone Shape: Exponential
Spider: Single
Woofer Cone Treatment: None

Mounting and Shipping Info

Overall Diameter: 187 mm (7.4 in)
Baffle Cutout Diameter: 145 mm (5.7 in)
Flange and Gasket Thickness: 9 mm (0.35 in)
Net Weight: 2.3 kg (5.07 lb)
Shipping Weight: 2.5 kg (5.51 lb)
Bolt Circle Diameter: 172 mm (6.7 in)
Depth: 82 mm (3.2 in)
Air Volume Occupied by Driver: 0.8 dm³ (0.03 ft³)
Shipping Units: 1 pcs
Shipping Box: 210x210x125 mm (8.27×8.27×4.92 in)

Service Kit

Recone Kit: RCK06MD388
Cone, Gasket, Centering Shims