Dynaudio BM 6A User Manual

BM6A Owner’s Manual - Issue 2 Page 6
November 1997
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.
2.2 kHz electronic crossover, 4
th
order phase aligned.
Instrumentation type balanced input section, with input overload
protection.
Protection: DC, Thermal on both channels, photo-active limiter on HF
User Controls: Variable HF and LF trim, Input sensitivity
Dimensions: 338 x 216 x 285 millimetres (h x w x d)
(Allow 35 mm for rear connectors clearance)
Positioning: Free standing near field, desktop mounting.
Rigid high performance stands recommended.
Accessories: Power cable supplied.
Schematic Diagram
Mid range eq
HF trim control
4
th
order
crossover
HF limiter
LF Equalisation
Driver
protection
Instrumentation type
electronically balanced
input stage
100W Hexfet Amplifier
100W Hexfet amplifier
DA D260
DA 17W75
Clip indicator

Dynaudio BM 6A Specifications

Frequency Response

frequency response	42 Hz to 21 kHz (+/- 2.5dB)
sound pressure level (peak/cont.)	116dB / 101dB one cabinet @ 1m

Drive Units

bass driver size	170 mm
high frequency driver size	26 mm

Amplification

internal amplifiers	Dual 100W discrete MOSFET power amps
crossover frequency	2.2 kHz
crossover order	4th order phase aligned

Dimensions

height	338 mm
width	216 mm
depth	285 mm