Gr Bass CUBE 112+-4 BLK BLACK
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- This item is covered for 3 years
What you need to know
What you need to know
- 450 W RMS to handle powerful heads in rehearsals as well as on stage
- 1x12 inch + 1 inch tweeter format : balance between depth, punch, and definition
- 4 ohm impedance : ideal for extracting maximum power from a compatible head
- Tweeter with 3-position adjustment to tailor brightness to the style and bass
Manufacturer Information
Gr Bass
https://www.grbass.com
info@grbass.com
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Safety manager:
IMS Distribution
Email: contact@ims-distribution.com
Address:
Historical Context and Positioning in the Range
The GR Bass CUBE 112+-4 BLK belongs to the family of compact performance-oriented speaker cabinets: a size that is easy to transport but with a power capacity designed for real-world situations (intense rehearsals, small to medium stages, personal monitoring). The 1x12 inch format is a standard appreciated by bassists for its versatility and ability to remain clear in a mix.
Who This Amp Is For
This cabinet is aimed at intermediate to advanced bassists who want an efficient setup, quick to install, and capable of keeping up with a drummer without faltering. It is very suitable for rehearsals and concerts, and can also be relevant in the studio for having an inspiring "amp" style monitoring. Style-wise, it is comfortable from rock to pop, including funk and more modern contexts where attack and precision are sought.
Features and Innovations
The CUBE 112+-4 BLK adopts a configuration of a 1 x 12 inch woofer complemented by a 1 inch tweeter whose level is adjustable via a 3-position selector. This approach allows adjusting presence and brightness according to the instrument (active bass, passive, new strings) and the room. Its bass reflex design with rear port promotes extension in the low end while maintaining clean projection when the volume rises.
Sound
With its 12-inch speaker, this cabinet targets a firm and usable low end, a low-midrange that adds body to the note, and an attack fast enough for fingerstyle as well as pick playing. The tweeter provides definition (snap, slap, harmonics, brightness), while the 3-position adjustment helps avoid an overly harsh high end in reverberant rooms. The stated frequency response of 40 Hz to 18 kHz makes it a versatile choice to recover both the depth and precision needed in a mix.
Technical specifications
| Category | Bass cabinet | Color | Black |
| Cabinet impedance (Ω) | 4 Ω | Finishing | Black tolex |
| Speaker diameter | 12" | Power output | 450 W |
| Number of speakers | 1 | ||
| Power handling | 450 W RMS | Bass reflex port | rear |
| Sensitivity | 98 dB SPL | Finish | black |
| Frequency response | 40 Hz to 18 kHz | Impedance | 4 ohms |
| Woofer | 1 x 12 inch | Dimensions | 43 x 40 x 35 cm |
| Tweeter | 1 x 1 inch | Weight | 11 kg |
| Tweeter adjustment | 3 positions | Power supply | 220 V |
| Type | bass reflex | ||
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Questions frequently asked
Is the GR Bass Cube 112+-4 BLK suitable for rehearsals and concerts?
With a power of 450 W and a sensitivity of 98 dB SPL, this speaker cabinet is designed for intensive rehearsals and small to medium-sized venues. Its 1x12 inch format promotes good clarity in the mix. The weight of 11 kg makes it easy to transport.
What amplifier head can drive this 4-ohm bass cabinet?
The impedance of this cabinet is 4 ohms. An amplifier head compatible with a 4-ohm load is therefore required.
How to adjust the tweeter on the Cube 112+-4?
The 1-inch tweeter has a 3-position selector. This adjustment allows tailoring brightness and definition, especially useful for slap bass or harmonics.
Does the cabinet deliver enough low-end?
Its frequency response ranges from 40 Hz to 18 kHz. The bass reflex design with a rear port contributes to extended low-frequency output.
What are the dimensions and finish of the cabinet?
The enclosure measures 43 x 40 x 35 cm and weighs 11 kg. The finish is done in black tolex.
