GRBass GRBass

AT Cube Acoustic

Combos - Carbon fiber

AT Cube Acoustic

The AT Cube Acoustic is the lightest and most powerful 1×12 combo on the market specifically for double bass and acoustic bass.
Incredible portability without sacrificing the quality that distinguishes the GR sound.
800 watt head,1×12 speaker, two channels, two independent D.I. outputs, notch filter, compressor, and more features enclosed in just 10 kilograms make this combo a perfect solution in any situation.
The speaker with an impedance of 8 ohms allows you easily, with the addition of another cabinet to get the incredible power of 800 watt.

Power

Power head: 800W RMS (AES Standard) -

Power cabinet: 450W RMS (AES Standard)

Weight

10 Kg - 22 lbs

Bass reflex

On rear

Sensitivity

99 dB SPL

Rear panel

- AC POWER SOCKET (230V - 115V)

- SEND

- RETURN

- D.I. OUTPUT (Ch1/Ch2)

- GND LIFT BUTTON

- PRE-POST DI BUTTON

- SPEAKON OUTPUT

- ETHERNET PORT

- LINE OUT DUAL / LINE OUT MIX

Dimension

W40 x D39,5 x H44,5 cm

W15,75 x D15,55 x H17,51 inch

Speaker

1 x 12" 8 ohm custom Jensen/Sica woofer

Tweeter

Horn Driver 1"

Frequency response

35 Hz to 22 kHz

Front panel

- INPUT XLR/JACK (Ch1, Ch2)

- 48V Phantom Power (Ch1, Ch2)

- PHASE (Ch1, Ch2)

- PIEZO (Ch1, Ch2)

- GAIN CONTROL KNOB (Ch1, Ch2)

- BASS KNOB (Ch1, Ch2)

- MID-LOW KNOB (Ch1, Ch2)

- MID-HIGH KNOB (Ch1, Ch2)

- HIGH KNOB (Ch1, Ch2)

- DEEP BUTTON (Ch1, Ch2)

- BRIGHT BUTTON (Ch1, Ch2)

- PURE SWITCH (Ch1, Ch2)

- DI VOLUME CONTROL KNOB (Ch1, Ch2)

- NOTCH FILTER BUTTON

- FREQ NOTCH KNOB

- COMPRESSOR KNOB

- RATIO SELECTOR

- MASTER KNOB (Ch1, Ch2)

- OPERATION LED (Ch1, Ch2)

- MUTE BUTTON

- CHANNEL SELECTOR

- POWER ON/OFF SWITCH

User manual

Download