This is where it all started and it is undoubtedly regarded the reference system for acoustic instruments and the best that AER can do in a small box like this (3 MIPA awards) – the ultimate solution for a soloist.  For more than 16 years this little giant has set standards and AER has done their best to push the limits further and further.

In its 3rd generation now AER has implemented advanced dynamic control technology and has extended the dynamic range substantially. The new two-way speaker system is an incredible improvement! It allows a much clearer and defined bass response and much lighter, more vivid reproduction of the complete range up to finest texture. Cube 3 is a full two channel version now allowing identical features on both channels. It needed a face-lift for more operational clarity and to allow additional important controls on the front panel.

In essence AER has combined all the suggestions of Cube enthusiasts over the years with all their knowledge and experience… without compromise… and we are more than pleased.

Model: acoustiCube 3 (ACU)
Twin-channel 2-way acoustic system – reference class, 120 watt
Channel 1 and 2 equally equipped with:
6.3 mm (1/4”) input jack socket to access the
pre-amp section with 6 presets
(to be addressed by mode switch)
• Piezo: sources with piezo level,
instruments with passive pickup systems only
• Line: sources with line level, instruments with
active pre-amps and/or magnetic pickups
• 9V: phantom power supply for line function, activated by
keeping the mode switch pushed for 3 seconds
• Mic: sources with microphone level,
balanced or unbalanced
• 48V: phantom power supply microphone function, activated
by keeping the mode switch pushed for 3 seconds
• E/P: electret-microphone / piezo - blender mode. Twin signal
is directly passed to channel 1 and 2 by stereo cable.
pad (high/low) attenuation, mute and gain control,
colour-switch: ‚mid-cut-treble-boost‘- filter
EQ: three band tone controls
Eff ect: 32bit AER digital effect processor with
100 presets, stereo
Power amp: discrete 120 W/8 ohm RMS, class a/b,
dynamic control
Speaker:
two-way speaker system with 8“- diecast
neodymium, kevlar® cone bass and
neodymium tweeter
Crossover:
2-Way, fc= 3.5 kHz, 18 dB/oct.
Features:
AUX-in, tuner-, line-, DI-out: adjustable and pre/
post eff ect switchable, stereo effect
loop: serial/parallel switch, effect pan and return
Specials:
USB, ACU3 eff ects-software, AER-footpedal,
L-R out and pre-master control, stereophonic
headphones amplifier, notch filter, recording
outs, insert
Accessories:
padded gigbag, acoustiCube footswitch
Cabinet:
0.59“ (15 mm) birch plywood
Finish:
waterbased acrylic, black spatter finish
Dimensions:
325 mm x 335 mm x 260 mm
(12.8“ x 13.2“x 10.2“), HxWxD
Weight:
13,0 kg (28.67 lbs)