8. Technical Data
acousti
Cube 3
C
-14-
Channel 1/2
piezo
balanced/unbalanced
sensitivity
-26dBV, -11dBV with
pad switch
on
noise
< -82dBV
line/ep
unbalanced
sensitivity
-28dBV, -13dBV with
pad switch
on
Switchable 9V phantom power on
ring ( 2x100mA max)
noise
< -80dBV
mic
balanced
sensitivity
-38dBV
noise
< -80dBV
Switchable 48V phantom power
aux in
L/R Cinch, unbalanced , 2x560mV
>5 k
Ω
(impedance depending on
"return" setting),
effect 2
return Jack, stereo, unbalanced,
2x 750 mV, >5 k
Ω
(impedance
depending on "return" setting, left
channel on internal speaker
clip indicator
Headroom 6 dB
OUTPUT
tuner jack
1.3V, 100
Ω
phones jack
stereo, max. 1.7 V RMS,
max. 2x 100 mW into 32
Ω
For headphones only
Do not connect to other devices
Do not use mono plugs.
di out XLR
adjustable 60-240 mV, 100
Ω
,
balanced, pre/post effect
sub bass jack
max. 1.4V (post master),
100
Ω
, with left channel of effects
Activates 200 Hz active crossover
for built-in speaker
line out jack
max. 1.4V (post master),
100
Ω
, with right channel of effects
L out, R out jack
adjustable 0–1.4 V, 100
Ω
,
stereo effects, balanced
record out
channel 1/2
Jack, 1.2V, 100
Ω
effect 2 send jack
max. 1.2V depending on
"pan" setting, 100
Ω
speaker out
subwoofer output
jack, max. 120 W into 8
Ω
Use only 8
Ω
passive subwoofer
with built-in 200 Hz crossover
(AER Sub10/200P). Not suitable for
full-range external speaker.
master control
8-pin DIN socket , for Acousticube IIa
footswitch, features:
Ch. 1/2
volume control / mute
(max –40dB gain reduction)
effects memory
1/2 toggle
effect 1/2
on/off
EQ Channel 1
bass
±10 dB / 60 Hz
middle
±6 dB / 600 Hz
treble
±13 dB / 13 kHz
colour
–3 dB bei 100 Hz, +6 dB bei 10 kHz
channel 2
bass
±12 dB / 100 Hz
middle
±12 dB / 1 kHz
treble
±12 dB / 10 kHz
presence filter
+0/–16 dB / 10 kHz
notch filter
-24 dB at 120 Hz BW-
12 dB
= 36 Hz
analog signal processing
AER low-distortion limiter,
subsonic filter
built-in effects
AER 32-bit digital effects processor,
100 presets
power amp
120 W sine-wave into 8
Ω
,
discrete bipolar transistor design
limiter
threshold 100 W
speaker system
2-way speaker
8" (20 cm)
low-midrang
Hexacone driver, Neodym magnet
1" (25 mm)
dome tweeter
Neodym magnet
mains power
AC 115/230 V (switchable),
50–60 Hz, max. 200 W
mains fuse
slow 3.15 A, 5x20 mm
cabinet
15 mm (0.59") birch plywood
Finish waterbased acrylic,
black spatter finish
dimensions
330 x 330 x 265 mm
(13"x13"x10.4") W x H x D
weight
13.00 kg (28,66 lbs)
Notes
Input and output voltages refer to 1 kHz sine-wave test signal.
Input voltages refer to 100 Watts output into 8
Ω
.
Piezo input sensitivities refer to 500 pF source capacitance and are given
as open-loop source voltages.
Output voltages refer to 50 mV at channel 1, line input. Impedance
values for inputs and outputs are inner impedances (not source or load
impedances - except for power.
Noise measured at line output with
filter 22-22.000Hz, Gain at max. position, pad off, EQ flat, all returns at
min. position, input shorted, Master position refer to 100Watts output
into 8 Ohm ( 1.2V at sub bass )
Specifications and appearance subject to change without notice
.
