Markbass MB58R 104 Energy 4x10 Bass Cabinet 800W 8 Ohm

Unstoppable Stage Power and Modern Punch: Markbass MB58R 104 ENERGY (8 Ohm)

For bassists who play demanding, high-energy styles like rock, pop, metal, funk, and modern gospel, a 4x10" cabinet is non-negotiable. You need the massive air movement, immediate transient attack, and stage projection that only a four-speaker array can deliver. However, hauling a heavy, traditional 4x10" enclosure has always been an exhausting chore. The Markbass MB58R 104 ENERGY 8 Ohm bass cabinet completely rewrites the rules of large-stage amplification. Combining an innovative, eco-friendly composite material with precision Italian engineering and custom neodymium drivers, this cabinet unleashes 800 watts of explosive, punchy tone at a weight that feels completely impossible. If you need a high-power, highly articulate cabinet that cuts through a loud mix with ease, this is your ultimate solution.

Explosive Attack with Neodymium Custom Speakers

The core philosophy of the ENERGY series is high performance, rapid-fire response, and incredible punch. Driven by four 10-inch Markbass Neodymium Custom speakers, this cabinet offers an exceptionally tight, focused mid-range and a robust, controlled low-end. Because neodymium magnets are highly efficient and physically lightweight, they react instantly to your playing style. Every aggressive pick stroke, lightning-fast slap-and-pop pattern, or deep five-string synth bass groove is translated with pristine definition and punch, ensuring your notes never get lost or compressed in a crowded live mix.

Crisp, Modern Articulation with the 1" Compression Driver

To complement the authoritative punch of the 10-inch speakers, the 104 ENERGY incorporates a premium 1-inch high-frequency compression driver paired with a custom-engineered horn. Unlike vintage-style tweeters that can sound brittle or harsh, this compression driver delivers a highly musical, crisp top-end shimmer. It perfectly highlights the percussive attack of your strings, the bite of an overdrive pedal, or the subtle nuances of your fretwork. A rear-mounted level control allows you to easily dial in the exact amount of high-end presence you need, or turn it down for a warmer, more classic rock vibe.

8-Ohm Impedance: The Ultimate Foundation for a Modular Rig

This 8-Ohm configuration provides incredible flexibility for the working musician. As a standalone unit, this 4x10" powerhouse is more than capable of filling clubs, theaters, and large stages with headroom to spare. However, its true advantage lies in its modular capabilities. By selecting the 8-Ohm version, you can safely connect a second 8-Ohm cabinet (such as another 104 ENERGY or an MB58R 151) to your amplifier head. This drops the overall system load to 4 Ohms, drawing the absolute maximum power out of your amplifier and creating a monumental, towering wall of sound for festival stages and arenas.

Revolutionary Power-to-Weight Ratio and Eco-Friendly Vision

Handcrafted in Italy, the MB58R series marks a sustainable milestone in musical instrument manufacturing. The state-of-the-art enclosure material delivers all the rigid structural integrity and tonal resonance of premium multi-ply wood without any of the exhausting deadweight. Weighing in at an astonishingly light 15.7 kg (34.6 lbs), this full-sized 4x10" cabinet is lighter than many standard 1x12" options on the market. It completely redefines portability, allowing you to carry your entire stage rig with one hand and save your back during load-ins.

Key Features at a Glance

• Massive 800W RMS Power Handling: Built to effortlessly withstand high-wattage professional amplifier heads under heavy, sustained performance demands.
• Versatile 8-Ohm Impedance: Highly effective as a standalone powerhouse or as half of an unstoppable dual-cabinet stack.
• Four 10" Neodymium Custom Speakers: Delivers lightning-fast transient response, immense mid-range punch, and tight low-end authority.
• 1" High-Frequency Driver with Custom Horn: Adds a crisp, modern high-end sparkle that highlights complex techniques and modern effects.
• Rear Bass Reflex Port: Calibrated cabinet venting naturally handles massive air movement, extending sub-bass response and onstage depth.
• Ultra-Lightweight Eco-Enclosure: Weighs just 15.7 kg (34.6 lbs), pioneering a sustainable future while offering maximum gigging portability.

Common Uses and Rig Configurations

The Markbass MB58R 104 ENERGY 8 Ohm is highly versatile across genres, making it an exceptional investment for rock, pop, R&B, modern country, and funk players alike. Its punchy, high-definition character makes it an outstanding choice for active multi-string basses, distortion/fuzz signal chains, and high-energy live environments. Use it by itself for corporate events and theater gigs, or pair it with another MB58R cabinet to build a lightweight, professional dream stack that dominates any stage.

Technical Specifications

• Power Handling: 800W RMS (AES Standard)
• Impedance: 8 Ohms
• Speaker Configuration: 4 x 10" Markbass Neodymium Custom
• Tweeter Type: 1" Compression Driver with Custom Horn (rear-adjustable level control)
• Frequency Response: 35 Hz to 20 kHz
• Crossover Frequency: 3.5 kHz
• Sensitivity: 103 dB SPL
• Cabinet Ports: Rear Reflex Bass Port
• Dimensions (W x H x D): 57.8 cm x 60 cm x 47 cm (22.76" x 23.62" x 18.50")
• Weight: 15.7 kg (34.6 lbs)