The DNH B(F)-620(S)(T) ) is a 6 inch, 6 watt, screw fitting, flush mounting ceiling loudspeaker, manufactured from aluminium, powder coated white.

With a maximum sound pressure level of 99dB(A), this lightweight loudspeaker is designed for internal installation and is suitable for voice and background music applications. A four step transformer is fitted to the line voltage models that allows adjustment of sound output by altering the power consumption.

This product mounts directly into a false/suspended ceiling.

BF-620S(T) has Bureau Veritas marine approval.

Typical applications include maritime installations, offices, retail outlets and airports.

This loudspeaker is available in the following standard versions:

Supplied without plastic dust box

B-620 low impedance (8 ohm or 20 ohm)
B-620T line voltage transformer (70/100V)

Supplied with plastic dust box

BF-620 low impedance (8 ohm or 20 ohm)
BF-620T line voltage transformer (70/100V)

Supplied with steel fire dome

BF-620S low impedance (8 ohm or 20 ohm)
BF-620ST line voltage transformer (70/100V)

Other impedances or transformer voltages to order.

B-620(T) Data Sheet
BF-620(T)Data Sheet
BF-620S(T) Data Sheet
Type Approval Certificate

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