GRBass GRBass

Cube Acoustic

Combos - Wood standard

Cube Acoustic

This CUBE Acoustic is a fantastic combination of lightness, volume and high quality sound specifically for double bass and acoustic bass players. 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 15 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: 500W RMS (AES Standard)

Weight

12,8 Kg - 28,2 lbs

Colours

Tolex black. Custom color on demand

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 D38 x H43 cm

W15,75 x D14,96 x H16,93 inch

Speaker

12'' custom Jensen/Sica woofer - Horn Driver 1"

Tweeter

3 positions switch

Frequency response

38Hz to 18 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