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Beyma 8BR40/N - 8" 50W 8 Ohm part for Beovox S45 8" Bass driver
This 8" bass and mid bass loudspeaker has been specifically designed to deliver exceptional low and mid frequency reproduction, with high sensitivity and extremely low distortion. It incorporates a curvilinear cone attached to a rubber surround, in order to provide suspension stability and to allow maximum excursion linearity. By combining a powerful magnet construction with a cast aluminium basket, this model achieves high power capacity, and consequently, contributes to reduce the thermal power compression.
TECHNICAL SPECIFICATIONS:
THIELE SMALL PARAMETERS:
CONSTRUCTIVE DETAILS:
- Power capacity 50 W RMS
- Nominal diameter 200 mm 8 in
- Nominal impedance 8 ohm
- Minimum impedance 6.4 ohm
- Program power 100 W
- Sensitivity 91 dB 1 W @ 1m @ 2%u03A0
- Frequency range 30-6000 Hz
- Recommended enclosure volume 20 / 60 l 0.7 / 2.12 cu ft
- Voice coil diameter 25.4 mm 1 in
- BL factor 6.8 N /A
- Moving mass 0.021 kg
- Winding length 16 mm
- Air gap height 6 mm
- Xdamage pp 20 mm
THIELE SMALL PARAMETERS:
- Fs 30 Hz
- Re 5.5 ohm
- Qms 2.1
- Qes 0.48
- Qts 0.39
- Vas 89.1 l
- Cms 1301 micro m / N
- Rms 1.99 kg / s
- Efficiency % 0.5
- Sd 0.022 sq m
- Xmax 6 mm
- Vd 147 cu cm
- Le @1 kHz 0.5 mH
CONSTRUCTIVE DETAILS:
- Net weight 1.36 kg 2.99 lb
- Total weight 1.55 kg 3.41 lb
- Magnet Ferrite
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