DA-BM6A OWNERS MANUAL Congratulations on your purchase of the Dynaudio Acoustics BM6A monitor system. With the right care and attention it will give you many years of trouble free audio reproduction. It is most important, however, that you take a few minutes at this early stage in your BM6A’s life to read the following paragraphs.
Setting Up Mains Power Connections Mains power is applied via a fused IEC inlet. The unit must be earthed. The voltage selector switch is used to match the unit to the mains voltage in your territory. The mains fuse must be the correct value for the voltage selected, 115V requires a T3.15A fuse while 230V requires a T1.6A fuse.
Operation Controls Level switch. This sets the input sensitivity of the unit. The +4 position is intended for professional use and means that full power is reached with an input level of +4dBm (balanced). The -10 position is intended for semi-professional or domestic use and means that full power is reached with an input level of -10dBm (unbalanced).
The drivers in your BM6A must be run in before optimum performance is achieved. Avoid using the system at high levels for the first 24 hours of operation. Full run in is usually achieved after about one week of normal operation. Protection The BM6A has a comprehensive electronic protection system.
The BM6 A may be used in conjunction with the Dynaudio Acoustics Active Bass Extension System. The ABES comprises a single 2 x 12" Bass cabinet, with an integrated crossover and amplifier mounted on the rear. The ABES will extend the frequency response of the BM6 A down to 35Hz.
Technical Specifications Type: 2 way active nearfield monitor Frequency Response: 42 Hz to 21 kHz (+/- 2.5dB). SPL (Peak/Cont.): 116dB / 101dB one cabinet @ 1m. Drive units: 170 mm bass driver, 26 mm high frequency driver Internal amplifiers: Dual 100W discrete MOSFET power amps. Convection cooled.