Mark Bass MB58R 104 Energy Bass Speaker Cabinet - 800W

Sadek Music, we are proud to present the MB58R series, a clear example of how Markbass continues to lead the industry through innovation and state-of-the-art technology. Guided by the pioneering vision of Marco De Virgiliis, this new series is built using custom components developed through years of Markbass research and experience, along with revolutionary materials designed with the future and the environment in mind. The result is a perfect balance of tone, power, and portability. The MB58R 104 ENERGY cabinet features 4x10" Markbass custom neodymium speakers and a 1" driver with horn, delivering an impressive 800W of power handling while weighing just 36.4 lbs (16.5 kg). It performs exceptionally well as a standalone cabinet, and the 8-ohm version can be paired with another Markbass 8-ohm cabinet—such as an additional MB58R 104 ENERGY or MB58R 151 ENERGY—to create a powerful, professional-level stack for any stage.

UNMISTAKABLE TONE

Strength for Markbass products has always been an unmistakable tone. This new series has custom components born thanks to years of experience and research.

MADE IN ITALY

Sadek Music, we proudly represent Markbass Made in Italy craftsmanship. Beyond advanced technology, Markbass embraces the concept of Glocalization—the strategic use and optimization of local resources to compete successfully on the global market. This philosophy allows Markbass to maintain exceptional quality, innovation, and authenticity, delivering world-class products that reflect true Italian engineering and design excellence.

Tech Specs

Speaker Size

• 4×10” Markbass Neodymium Custom

Tweeter

• 1” driver w/custom horn

CAB Power Handling (AES Standard)

• 800W
• RMS

Crossover Frequency

• 3.5 kHz

Frequency Responce

• 35Hz to 20KHz

Sensitivity dB SPL

• 103dB

Impedance

• 8 or 4 ohms

Reflex

• Rear

Dimensions

• 22.76”/ 57.8cm (w); 23.62”/ 60 cm (h); 18.50”/ 47 cm (d)

Weight

• 36.4 lbs / 16.5 kg