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GRBass Cube 800 main image

GRBass Cube 800

GRBass Cube 800

$1,699.00 to $1,808.00 Price Tier: High-end

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Page last updated Feb 24, 2026

Pricing and availability

We compare 600+ stores and found this item at 3 stores. Prices updated January 14, 2026.

Store

Reviews

Price

Socal Bass and FX

$1,699.00

N Stuff Music

$1,699.00

John Fox Bass

$1,808.00

Average Price: $1,735

High-end/Boutique

$200

$701+

Price Tier

In the Bass Combo Amplifiers category, GRBass Cube 800 is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

Budget

Standard

High-end

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Description

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The GR Bass Cube 800 redefines what it means to be a compact bass combo amplifier. This carbon fiber marvel delivers 800 watts of pristine power, effortlessly handling both intimate gigs and larger venues. Weighing in at under 20 lbs, it's the lightest 1x12 combo on the market, making it a breeze to transport without compromising on sound quality.

Crafted with Italian precision, the Cube 800 features a custom 12" Jensen/Sica woofer and a 1" horn driver tweeter, ensuring rich lows and sparkling highs. The rear bass reflex enhances the depth of your sound, while the AeroTech carbon fiber construction provides unparalleled durability and resonance. Whether you're in the studio or on stage, its tonal transparency and definition are sure to impress.

Designed for the modern bassist, the Cube 800 is loaded with features that enhance its versatility. Independent DI and headphone outputs with dedicated volume controls offer precise monitoring options. The built-in tuner, complete with LED indicators, ensures you're always pitch-perfect. Additionally, the power output for pedals and pre-amps means you can keep your rig streamlined and efficient.

With its cutting-edge technology and stylish aesthetics, the GR Bass Cube 800 is the ideal choice for musicians seeking both performance and portability. It's more than just an amplifier—it's your partner in creating unforgettable soundscapes.

Key Features:

800 watts RMS with 450 watts via the internal 12" speaker
Custom 12" Jensen/Sica woofer and 1" horn driver tweeter
Ultra-lightweight AeroTech carbon fiber construction
Built-in tuner with LED indicators
DI and Headphone outputs with dedicated volume controls
Bass reflex port for enhanced sound depth
9V 300mA output for powering pedals and accessories
Compact dimensions: W15.75" x D13.98" x H17.91"
Weighs less than 20 lbs (excluding cover)

Videos

Guitar Interactive Magazine

Guitar Interactive Magazine

GR Bass Cube 800 | Review

Video thumbnail for GR Bass Cube 800 | Review by Guitar Interactive Magazine

GR Bass Cube 800 | Review

Guitar Interactive Magazine

Guitar Interactive Magazine

Reviews

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Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Modern Jazz Trio

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See also: Bass Combo Amplifiers, GRBass, GRBass Bass Combo Amplifiers, High-end Bass Combo Amplifiers

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