Markbass MB58R Pure 104 4X10 800W 4 Ohms

MB58R: A Modern Approach to the Markbass Cabinet, Between Tradition and Innovation

With the MB58R series, Markbass continues the idea that has made it popular among bassists: achieving maximum sound performance in a portable format. This range highlights the design work initiated by Marco De Virgiliis, combining components developed to Markbass specifications and material choices aimed at improving the weight-to-power ratio. The MB58R 104 PURE thus positions itself as a "high-efficiency" solution for musicians who want to keep a responsive 4x10 inch cabinet without enduring the traditional weight of this format.

Who Is the MB58R 104 PURE For?

The Markbass MB58R 104 PURE targets the bassist looking for a cabinet capable of covering rehearsal, studio, and stage, with an immediate presence in the mix. Its 4x10 inch format is particularly comfortable for articulated playing (pick, slap, ghost notes) and styles where the bass needs to remain clear: funk, pop, modern rock, fusion, gospel, metal, but also electric jazz when a very clean definition is desired.

Thanks to its reduced weight, it is also suitable for mobile musicians (backline to set up alone, stairs, small stages). In an adapted configuration, it can be used as a main cabinet or as the base of a larger stack: the goal is to maintain a modular system, easy to transport, without sacrificing impact.

Design, Speakers, and Real-World Performance

The MB58R 104 PURE features 4 Markbass Neodymium Custom 10-inch speakers, a relevant choice to combine efficiency, punch, and weight reduction. The rear bass-reflex port helps reinforce the low-end foundation while maintaining a tighter bass when the cabinet is well positioned (ideally with some space behind or considering the wall proximity effect).

The Markbass hi-fi tweeter adds clarity, with focused highs and a crisp transient attack. This is a real plus if you use modern sounds, detailed preamps, modulation effects, or want to keep air in the upper spectrum without losing low-mid coherence. The filtering is handled by a crossover at 3.5 kHz, designed for a smooth transition between the body of the 10-inch speakers and the brightness of the tweeter.

Finally, one of the key points of this series is the overall balance: high power handling, strong sensitivity, and a format that remains practical for daily use. The result: a cabinet that "speaks" quickly, maintains clarity when the band turns up the volume, and highlights playing nuances without becoming harsh.

Sound Signature

The Markbass MB58R 104 PURE delivers a signature focused on definition and attack : solid but controlled lows, a present low-mid for foundation, and mids that remain clear to sit well in the mix. The 10-inch speakers favor quick punch and good projection, particularly appreciated on tight rhythmic lines and pick grooves.

With the hi-fi tweeter, you get a clear upper spectrum, ideal for modern sounds, slap, or simply to retain harmonic detail and effects. The stated response of 40 Hz to 20 kHz covers both the depth of the low register and the openness of the highs: an excellent playground for active basses, transparent preamps, and heads with a hi-fi rendering, while remaining perfectly credible for more rootsy sounds as long as the head and EQ are adjusted accordingly.

Technical specifications

Category	Bass cabinet	Color	Black
Speaker diameter	10"	Power output	800 W
Number of speakers	4

Configuration	4 x 10 inch Markbass Neodymium Custom	Sensitivity	103 dB SPL
Tweeter	Markbass hi-fi tweeter	Impedance	8 or 4 ohms
Cabinet power handling (AES standard)	800 W RMS	Load type	rear bass-reflex
Crossover frequency	3.5 kHz	Dimensions	57.8 cm (width) x 60 cm (height) x 47 cm (depth)
Frequency response	40 Hz to 20 kHz	Weight	15.35 kg