Markbass MB58R 102 Energy Box 4

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Markbass MB58R 102 Energy Box 4

Markbass

MB58R 102 Energy Box 4

4.6 Expert Rating

Product Info

Article Number: 547970
Brand: Markbass
Model: MB58R 102 Energy Box 4
Price: $702.90

* Prices may vary. Check retailer for current pricing and availability.

The MB58R 102 Energy Box 4 is a fantastic compact 2x10 cab, offering a surprisingly powerful and articulate tone. Its tight, focused sound makes it perfect for gigging bassists needing portability and clarity, especially those playing modern styles and needing a defined, punchy low-end. It's a premium-priced option, but delivers a lot of bang for your buck in a manageable package.

Product Description

  • Markbass MB58R 102 Energy Box 4
  • Cabinet for Electric Bass
  • Equipped with: 2x10" neodymium
  • 1" HF compression driver
  • Power rating: 400 W @ 4 Ohm
  • Frequency range 40 - 20.000 Hz
  • Crossover frequency: 3
  • 500 Hz
  • Sound pressure level: 101 dB
  • Housing biodegradable
  • Dimensions (W x H x D) approx.: 39 x 57.8 x 47 cm
  • Weight: 9.8 kg
  • Made in Italy
PROS
  • • Neodymium drivers deliver tight, articulate low-end response and impressive power.
  • • The 1” HF compression tweeter provides crisp highs without harshness, a Markbass signature.
  • • Biodegradable housing reflects a commitment to sustainable manufacturing practices.
  • • Italian craftsmanship ensures robust construction and excellent long-term durability.
CONS
  • • The compact size limits low-frequency extension; not ideal for extreme sub-bass.
  • • 9.8kg isn't featherlight; transport can be a challenge for solo performers.
  • • The 4-ohm impedance requires careful amp matching to avoid power loss.

Product Video

Key Features

Speaker 2 x 10” Neodymium
Power Handling 400 W
Impedance 4 Ohm
Tweeter 1” HF Compression Driver
Material Biodegradable Housing
Weight 9.8 kg

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Frequently Asked Questions

The 3500Hz crossover provides smoother high-frequency reproduction and a more controlled, less directional sound than a traditional horn, which is great for smaller venues or avoiding feedback.
Markbass uses specialized, durable bio-plastics; while biodegradable, the housing is designed for gigging and should last for years, though it might be slightly more susceptible to UV damage than traditional materials.
It's designed to work with any amplifier, solid-state or tube, but you’ll need to verify your amp’s impedance capabilities to avoid issues with power handling and sound quality.

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