Markbass MB58R MINI CMD 121 PURE 500W Compact Bass Combo

The Markbass MB58R MINI CMD 121 PURE is a compact bass combo amplifier that perfectly balances power, tone and portability. Featuring a custom 1x12" Neodymium speaker and a new hi-fi tweeter, this ultra-lightweight combo delivers a rich, full sound that belies its small size. Weighing just 10.3kg (21.7 lbs), it is ideal for bassists seeking a powerful yet easily transportable rig without compromising on tonal quality or headroom.

Designed with cutting-edge technology and eco-friendly materials, the MB58R MINI CMD 121 PURE represents Markbass’s commitment to innovation and sustainability. Its 300W RMS power output at 8 ohms can be expanded to a formidable 500W RMS by adding an additional MB58R 121 PURE cabinet, making it versatile enough to fill large venues with ease. The combo’s intuitive controls, including a 4-band EQ and multiple tone shaping options, allow players to dial in their perfect sound quickly and effectively.

Made in Italy with a focus on local resource optimisation, this combo combines high-quality components with a sleek, modern classic aesthetic that is widely regarded as one of the most attractive bass cabinets on the market. Whether for rehearsals, studio sessions or live performances, the MB58R MINI CMD 121 PURE offers an unbeatable power-to-weight ratio and an unmistakable Markbass tone that will inspire any bassist.

Custom Neodymium Speaker and Hi-Fi Tweeter

The heart of the MB58R MINI CMD 121 PURE is its 1x12" custom Neodymium speaker paired with a high-fidelity tweeter. This combination delivers a clear, dynamic sound with excellent frequency response from 45Hz to 20kHz, ensuring every note is articulated with precision and warmth. The speaker’s lightweight design contributes to the combo’s exceptional portability without sacrificing tonal depth.

Exceptional Power-to-Weight Ratio

Weighing only 10.3kg, this combo packs 300W RMS at 8 ohms, making it one of the most powerful lightweight bass combos available. Its revolutionary enclosure materials and technology allow for easy transport and setup, while its expandable design lets you add an extra cabinet to boost power to 500W RMS, perfect for larger gigs and demanding environments.

Advanced Tone Shaping Controls

Equipped with a 4-band EQ, gain control, mute switch, and a 3-way tone switch (flat, scooped-mid, FSW), the MB58R MINI CMD 121 PURE offers versatile sound sculpting options. Additional features like the bi-band limiter and pre/post EQ switches provide players with precise control over their tone and dynamics, ensuring clarity and punch in any playing situation.

Eco-Friendly and Made in Italy

Markbass’s dedication to sustainability is evident in the use of revolutionary, environmentally conscious materials in this combo’s construction. Manufactured in Italy with a focus on optimising local resources, the MB58R MINI CMD 121 PURE combines global innovation with local craftsmanship, delivering a product that is as responsible as it is reliable.

• Custom Neodymium 1x12" Speaker - Provides a rich, clear bass tone with excellent sensitivity and frequency response, delivering professional-grade sound from a compact cabinet.
• Lightweight and Portable - Weighing just 10.3kg, this combo is easy to transport and set up, ideal for gigging musicians who need power without bulk.
• Flexible Power Output - Offers 300W RMS at 8 ohms standalone, with the option to upgrade to 500W RMS by adding an additional cabinet, ensuring versatility for any venue size.
• Comprehensive Tone Controls - Features a 4-band EQ, mute switch, and multiple tone shaping options, allowing precise adjustment to suit any playing style or environment.

Speaker

• 1 x 12” Neodymium Custom Speaker
• Speaker Power Handling: 400W RMS (AES Standard)
• Frequency Response: 45Hz to 20kHz
• Sensitivity: 99dB SPL
• Crossover Frequency: 3.5 kHz
• Impedance: 8 ohms

Tweeter

• Markbass Hi-Fi Tweeter

Amplifier

• Output Power: 500W RMS @ 4 ohm, 300W RMS @ 8 ohm
• Controls: Gain, 4-Band EQ, Old School Filter, Mute Switch, Master Volume
• Additional Features: Line Out Level Control, Pre/Post EQ and Ground Switches, 3-Way Tone Switch (Flat/Scooped-Mid/FSW), Bi-Band Limiter, Optional FSW Mute/Scooped

Physical

• Dimensions: 39cm (W) x 47cm (H) x 36cm (D)
• Weight: 10.3kg (21.7 lbs)
• Reflex: Rear ported