B&C Zvučnik 5NDL38

B&C Zvučnik 5NDL38 :

B&C 5NDL38 5" 90W 8 Ohm Loudspeaker Driver

With over 60 years of industry experience, B&C Speakers has designed and built thousands of unique transducers. Each year, our sales and engineering departments work together to develop a comprehensive catalogue. While this catalogue reflects the large majority of our technologies, it is primarily designed to feature some of our more recent additions to the product range.

Specifications:

Nominal diameter 5.0"
Nominal impedance 8 ohms
Minimum impedance 6.3 ohms
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 in)
Winding material Aluminium
Former material Glass Fibre
Winding depth 10 mm (0.37 in)
Magnetic gap depth 6 mm (0.24 in)
Flux density 1.25 T

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 ohms
Qes 0.37
Qms 9.2
Qts 0.36
Vas 4.3 litres
Sd 95.0 cm sq
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

Mounting And Shipping Info:

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
Shipping weight 1.1 kg
Shipping box 221x214x130mm