Ashdown Rootmaster 1X15 300W 8ohms
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- This item is covered for 3 years
What you need to know
What you need to know
- 300 watts at 8 ohms in a compact and lightweight format (approximately 14 kg ): ideal for an efficient bass stack without straining your back.
- 1x15 configuration designed for ample and clear low end, with excellent foundation for both stage and studio.
- 3-position switchable tweeter (Off, Low, High) to adjust attack and brightness according to your bass, playing style, and mix.
- Robust, live-oriented design : lightweight plywood, top handle, Neutrik connectors, Buffalo Tolex finish, metal corners, and fabric grille.
Manufacturer Information
Ashdown
https://www.ashdownmusic.com
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Safety manager:
Algam SAS
Email: contact@algam.net
Address:
Historical Context and Positioning in the Range
With the Rootmaster series, Ashdown aimed to offer a modern and accessible alternative to the brand's classics, emphasizing power-to-weight ratio and ease of use. The Rootmaster EVO III 115T fits this philosophy: a performance-oriented 1x15 bass cabinet designed to accompany a compact head in rehearsals and concerts, while retaining the warm "British" character that many bassists associate with the Ashdown universe.
Who This Amp Is For
The Rootmaster EVO III 115T is aimed at bassists from beginner to advanced levels seeking a versatile speaker cabinet that is easy to transport and capable of handling serious volume. In rehearsal, it provides a solid foundation and present low end without overpowering. On stage, it is perfect for club setups and gigs where a clear, punchy stack monitor is desired, complementing a mic or line pickup. Style-wise, it performs well in rock, pop, funk, reggae, soul, and contemporary music: the 15-inch speaker adds depth, while the tweeter allows for more attack for precise fingerstyle playing, slap, or modern "hi-fi" sounds.
Technical specifications
| Category | Bass cabinet | Attenuator | No |
| Input | Speakon | Speaker diameter | 15" |
| Output | Speakon | Number of speakers | 1 |
| Effects loop | No | Color | Black |
| Cabinet | Straight | Power output | 300 W |
| Cabinet impedance (Ω) | 8 Ω | Weight | 15.1 kg |
| Speaker | Close | Dimensions (mm) | 508 x 463 x 343 |
Questions frequently asked
Which amp head should be used with the Ashdown Rootmaster 1X15 300W 8ohms?
This speaker cabinet has an impedance of 8 Ω and a power handling of 300 W. Connection is made via Neutrik Speakon jacks, both input and output.
Is the tweeter adjustable on this 1x15 cabinet?
A three-position selector allows the tweeter to be turned off or set to Low and High settings. The Off position favors a muted sound, while High emphasizes attack and harmonics.
What kind of sound does the 15-inch driver deliver?
The 15-inch driver produces generous bass and solid low mids. This configuration highlights the roundness of fingerstyle playing and can maintain definition thanks to the switchable tweeter. It suits rock, funk, reggae, soul, and pop styles.
What are the dimensions and weight of the Rootmaster EVO III 115T?
The cabinet measures 508 x 463 x 343 mm and weighs 15.1 kg. A top handle is provided for transport.
Is the cabinet construction suitable for frequent transport?
The enclosure is made of lightweight plywood with a Buffalo Tolex covering. Metal corners and a cloth grille provide external protection.



