Beyma 8BR40N

Beyma 8BR40/N - 8" 50W 8 Ohm

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:

    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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