Gr Bass AT 610-4 BLK BLACK
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Information
Information
Manufacturer Information
Gr Bass
https://www.grbass.com
info@grbass.com
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Safety manager:
IMS Distribution
Email: contact@ims-distribution.com
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Historical Context and Positioning in the Range
The GR BASS AT 610-4 BLK fits within the spirit of large "touring" formats: a 6x10 cabinet designed to deliver high sound levels while prioritizing fast response and precise rendering. Its positioning is clearly high-end, with a performance and practicality-oriented approach, notably through a carbon fiber enclosure and a black finish designed for the road.
Who This Amp Is For
This cabinet is aimed at the intermediate to professional bassist who plays loud and needs power reserve and true projection: intense rehearsals, studio when a solid mic capture is needed, and especially live performance (clubs, festivals, large stages). It excels in styles where attack and low-end sustain matter: modern rock, metal, punk, funk, pop, gospel, fusion, and all situations where the bass must remain clear in a dense mix.
Features and Innovations
The AT 610-4 BLK focuses on effective essentials: a 6x10 configuration for body and punch, complemented by a 1-inch tweeter to add harmonic precision and the snap of fingerstyle, pick, or slap playing. The 4-position treble adjustment allows instant adaptation of the high frequencies according to the bass, strings, amp head EQ, and venue acoustics. Its carbon fiber design aims for a rigid and responsive enclosure, with consistent response and good resistance to transport stresses.
Sound Character
The character of the GR BASS AT 610-4 BLK is decidedly modern, fast, and percussive. The six 10-inch speakers deliver tight and clean lows, with firm low-mids that help the bass "hold" the band without bleeding. You get an immediate attack sensation, highly appreciated for articulated lines and more aggressive gain settings. The tweeter provides the necessary brightness for definition, presence, and playing detail, while remaining controllable thanks to the 4-position selector, useful to tame the highs with certain active basses or, conversely, open up the sound for a crisp slap and very clear attack.
Technical specifications
| Category | Bass cabinet |
| Cabinet impedance (Ω) | 4 Ω |
| Speaker diameter | 10" |
| Number of speakers | 6 |
| Color | Black |
| Finishing | Black tolex |
| Power output | 1200 W |
| Power handling | 1200 W RMS |
| Impedance | 4 ohms |
| Tweeter adjustment | 4-position selector |
| Frequency response | 35 Hz - 22 kHz |
| Sensitivity | 104 dB |
| Cabinet material | carbon fiber |
| Finish | black |
Questions frequently asked
Which amp head should be used with a 6x10 bass cabinet at 4 ohms?
This cabinet has an impedance of 4 ohms. An amp head compatible with a 4-ohm load is required, with the cabinet's rated power handling at 1200 W.
Is the GR Bass AT 610-4 BLK suitable for concerts and high volumes?
Its configuration of six 10-inch speakers and a sensitivity of 104 dB enable a significant sound level. It is designed for heavy rehearsals, clubs, festivals, and large stages. The power handling reaches 1200 W at 4 ohms.
What sound does the GR Bass 6x10 cabinet produce?
The six 10-inch speakers deliver tight lows and firm low mids. The specified frequency response from 35 Hz to 22 kHz targets precise attack, suitable for articulated lines and marked gain settings.
Is the tweeter adjustable on this bass cabinet?
A 1-inch tweeter is paired with a 4-position treble selector. It is possible to adjust the presence of harmonics and slap according to the bass, strings, or acoustics.
What materials and finish are used on the GR Bass AT 610-4 BLK?
The cabinet is made of carbon fiber and features a black Tolex finish.



