GR Bass ATCUBE800 800-Watt 1×12 Bass Combo Amp

Lightweight 1x12 Bass Combo Amp

The ATCUBE800 is a lightweight 1x12 bass combo amp that incorporates the GR ONE800 bass amp head.

Dial In Your Bass Sound

Carbon Fiber What Makes ATCUBE800 Better

GR Bass AeroTech ATCUBE800 is made of high-tech carbon fiber materials developed for the AeroSpace industry and are used for rigidity and consistency while offering durability and reduced weight.

When compared to any wood bass combo amp on the market, the AeroTech Series ATCUBE800 has better focus, detail, punch, overall richness of sound and a more open soundstage.

GR Bass AeroTech ATCUBE800 Bass Combo Amp - Specifications

Woofer: 1×12″
Tweeter: 1″ with three level control switch
Frequency Response: 38Hz to 18 kHz
Sensitivity: 99 dB SPL
1/4″ Jack: instrument input
1/8″ Jack: audio input
Deep button: boost  +5 dB @ 50 Hz
Bass knob: boost or cut  ± 13 dB max @ 50 Hz
Mid-Low switch: assigns the frequency of the Mid- Low knob
185 Hz, Q = 1.2, switch pos 1
375 Hz, Q = 1.2, switch pos 2
800 Hz, Q = 1.2, switch pos 3
Mid-Low knob:  boosts or cuts the assigned Mid-Low frequency
± 12 max dB (peaking control)
Mid-High knob: boosts or cuts the assigned Mid-High frequency
± 12 max dB (peaking control)
Mid-High switch:  assigns the frequency of the Mid- Low knob
600 Hz, Q = 1.2, switch pos 1
1.2k Hz, Q = 1.2, switch pos 2
1.8k Hz, Q = 1.2, switch pos 3
High knob – boost or cut  ± 13 dB max @ 7.6k Hz
Bright button – boost +6 dB @ 9.6k Hz
Pure Switch:: EQ/Preamp bypass
Master Volume: speaker output level
Speaker Button: mutes speaker output
1/8″ Jack: earbuds/headphone jack
Extension Speaker Output: Speakon 1/4″ Combo
XLR Output: for PA or DAW recording interface
Ground Lift Button: lifts XLR output ground
Pre/Post Button: assigns EQ or EQ-bypass to the DI output
FX Loop: 1/4″ Send and Return jacks
9VDC Power Port: 300mA Effect Pedal Power Supply
Power: 800W RMS 4 ohm, 400W RMS 8 ohm (without 8 ohm extension)
AC Input: 115-230v (auto selectable)
Dimensions: 17″ H, 15.75″ W x 13.75″ D
Weight: 22 lbs.
Finish: Front, Sides – Carbon. Top, Back, Bottom – Black Tolex  covered Carbon
Warranty: 5 years