B&C 5NDL38 5-Inch Speaker Driver - 90W RMS, 8 Ohm

The B&C 5NDL38 5-Inch Speaker Driver boasts legendary B&C technology made with their famously critical quality control, allowing loudspeaker designs with appropriately scaled performance.

B&C 5NDL38 5-Inch Speaker Driver Features

- 180 W continuous program power capacity
- Waterproofed on front of cone
- 38 mm (1.5 inches) aluminium voice coil
- 80 - 7000 Hz response
- 91 dB sensitivity

B&C 5NDL38 5-Inch Speaker Driver Specifications

- Nominal diameter: 5.0-inch
- Nominal impedance: 8 Ω
- Minimum impedance: 6.3 Ω
- Nominal power handling: 90W
- Continuous power handling: 180W
- Sensitivity (1W/1m): 91.0 dB
- Frequency range: 80 - 7000Hz
- Voice coil diameter: 38 mm (1.5 inches)
- Winding material: Aluminium
- Former material: Glass Fibre
- Winding depth: 10 mm (0.37 inches)
- Magnetic gap depth: 6 mm (0.24 inches)
- Flux density: 1.25 T
- Connection: Spade Terminals

Design:
- Surround shape: Roll
- Cone shape: Exponential
- Magnet material: Neodymium Ring
- Spider: Single
- Pole design: Straight Pole
- Woofer cone treatment: WP Waterproof Front Side
- Recommended enclosure: 5.0 litres
- Recommended tuning: 80 Hz

Parameters:
- Fs: 80 Hz
- Re: 5.5 Ω
- Qes: 0.37
- Qms: 9.2
- Qts: 0.36
- Vas: 4.3 litres
- Sd: 95.0 cm²
- η₀: 0.55 %
- Xmax: 3.5 mm
- Xvar: 4.0 mm
- Mms: 11 g
- Bl: 9.2 Txm
- Le: 0.64 mH
- EBP: 216 Hz

Physical:
- Overall diameter: 150 mm
- Bolt circle diameter: 142 mm
- Baffle cutout diameter: 122.0 mm
- Depth: 75 mm
- Flange and gasket thickness: 9 mm
- Air volume occupied by driver: 0.35 litres
- Net weight: 0.85kg