Dynaudio BM9S User Manual

Before operation
Dynaudio Acoustics BM9S 5
Controls and connections
➊
POWER ON/OFF
f-(. *#;+, );(%5' @%# );(%5' %'+ )$";##<+, 0-.$-11P #. -.9 #<<H2
RD] )'#;) #*+,-%(#. 0#9+c
• ,+9 j )$";##<+, );(%5'+9 #. -.9 (. 0$%+ 0#9+
• /,++. j )$";##<+, () -5%(K-%+9
➋
AC IN
f-(.) *#;+, (.*$%2
➌
Gain
>$";##<+, K#1$0+ 1+K+12
➍
SUB Lowpass
>$";##<+, 1#;*-)) <,+O$+.5Pc 5#.%(.$#$)1P K-,(-"1+ <,#0 :T %# S:T V\2
➎
Phase
A'-)+ )+%%(./c *'-)+ 5-. "+ )+% %# Tk #, SITk2
➏
Mode
>$";##<+, #*+,-%(#. 0#9+ LFE #, Slave2
• LFE: )+%%(./ <#, .#,0-1 $)+ -.9 f-)%+, $)+2
• Slave: )+%%(./ <#, )+5#.9 -.9 -11 <#11#;(./ )$";##<+,)2
➐
LFE IN/OUT
• LFE/Slave IN: (.*$% <#, RGD )(/.-12
• Slave OUT: #$%*$% %# .+b% )$";##<+, (< (.)%-11+92
➑
SAT/SUB IN
_.*$% <#, <$11 "-.9;(9%' )(/.-12 U'() )(/.-1 ;(11 "+ *,#5+))+9 -55#,9(./ %# %'+ SAT
Highpass )+%%(./ -.9 *,#K(9+9 -% %'+ SAT/SUB OUT2
➒
SAT/SUB OUT
B$%*$% <#, )-%+11(%+ )P)%+0 %# "+ 5#..+5%+92 U'() )(/.-1 () *,#5+))+9 -55#,9(./ %#
%'+ SAT Highpass )+%%(./2
➓
SAT Highpass
!11#;) 5$%%(./ #<< 1#; <,+O$+.5(+) #< %'+ )(/.-1 *,#K(9+9 -% %'+ SAT/SUB OUT2
• Flat: )(/.-1 () .#% *,#5+))+9
• 60: 5$%N#<< <,+O$+.5P -% =T V\
• 80: 5$%N#<< <,+O$+.5P -% IT V\
Terminal pinout
➐, ➑, ➒
S j T
W j l
3 j m
➊
➋
➌
➍
➎
➏
➐
➑
➒
➓
➑
➒

Dynaudio BM9S Specifications

General

System	Active subwoofer
Bass principle	Closed
Frequency response	29 Hz to 250 Hz (+/-3 dB)
Input impedance • + branch • – branch	20 kOhm 10 kOhm
Sensitivity	75 mVRMS to 5 VRMS, adjustable
Output impedance	100 Ohm (each branch)
Phase adjustment	0°, 180°
SAT Highpass	Flat, 60 Hz, 80 Hz,
SUB Lowpass	50 Hz to 150 Hz
Woofer • Cone • Coil	240 mm/10″, one piece molded MSP (Magnesium Silicate Polymer) cone 100 mm/4″, pure aluminium voice coil
Inputs • LFE/Slave • SAT/SUB	XLR right/left full bandwidth, XLR
Outputs • Slave • SAT/SUB	XLR right/left, Highpass filtered, XLR
XLR Pinout	1: 0 / 2: + / 3: –
Max. input voltage	10 VRMS
Auto ON/OFF • Automatic ON (LED green) • Automatic mute (LED red)	when signal is detected at input when no signal is detected for 15 to 20 min.
Amplifier power	200 W, 4 Ohm
Power consumption • Standby • max.	16 W 325 W
Mains	100-120 V, 50/60 Hz, Fuse T3.15 A 220-240 V, 50/60 Hz, Fuse T1.6 A
Mode selector	LFE, Slave (Phase and volume controls are bypassed in slave mode).

Weight and Dimensions

Dimensions, external (height x width x depth) Cabinet volume Weight	29, 4 cm x 28, 9 cm x 31, 8 cm (incl. feet and grille) 15, 9 liters 10 kg