4.3 Factory presets
SP2 units which have not been delivered as part of a SEEBURG acoustic line sytem are factory
preset as follows:
X-over: 3 dB point (SIP):
105 Hz (12 k
Ω
)
Filter falloff:
24 dB/oct.
Phase angle HighMid and Woofer:
0
°
Attenuation HighMid:
0 dB
Mono-Option:
off
EQ 1:
Center frequency (SIP):
55 Hz (6,8 k
Ω
)
Insert:
Woofer
Bandwidth:
normal (jumper centered)
Gain:
0 dB (trimmer in center position)
EQ 2:
Center frequency (SIP):
210 Hz (6,8 k
Ω
)
Insert:
HighMid
Bandwidth:
normal (jumper centered)
Gain:
0 dB (trimmer in center position)
EQ 3:
Center frequency (SIP):
3200 Hz (1,8 k
Ω
)
Insert:
HighMid
Bandwidth:
normal (jumper centered)
Gain:
0 dB (trimmer centered)
EQ 4:
Center frequency (SIP):
13500 Hz (1 k
Ω
)
Insert:
HighMid
Bandwidth:
normal (jumper centered)
Gain:
0 dB (trimmer centered)
Limiter: all limiter-DIP-switches on (limiter not in operation)
