When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Monumental Markbass Tone from an Ultra-light Cab
Showcasing state-of-the-art technologies developed from years of research and experience, the Markbass MB58R 104 Energy boasts unrivaled tone, power, and portability, with a conscious nod to eco-friendly manufacturing. This muscular bass amp cabinet houses four 10-inch neodymium custom speakers, reinforced by a 1-inch driver and horn, delivering the company’s legendary, rafter-shaking thump from an ultra-light enclosure. The MB58R 104 Energy dominates the stage with an impressive 800 watts of power handling, certifying an industry-leading power-to-weight ratio. This powerhouse packs a serious punch on its own, yet also forms an exceptionally robust stack when paired with another 8-ohm cab. Are you searching for a seamless combination of innovative design, stage-rattling tone, and modern-classic aesthetics? Rest assured, the MB58R 104 Energy fulfills all those requirements — and then some.Markbass: over 20 years of Italian innovation
Founded by Marco De Virgiliis in 2001, Markbass has been Sweetwater is an Authorized Markbass Dealer
- Genuine New Item
- Sweetwater\'s 2-year warranty*
Markbass MB58R 104 Energy 800-watt 4 x 10-inch Speaker Cabinet 800W, 8-ohm, 4 x 10\" Rear-ported Straight Bass Amp Cabinet with Markbass Neodymium Custom Speakers Monumental Markbass Tone from an Ultra-light Cab
Showcasing state-of-the-art technologies developed from years of research and experience, the Markbass MB58R 104 Energy boasts unrivaled tone, power, and portability, with a conscious nod to eco-friendly manufacturing. This muscular bass amp cabinet houses four 10-inch neodymium custom speakers, reinforced by a 1-inch driver and horn, delivering the company’s legendary, rafter-shaking thump from an ultra-light enclosure. The MB58R 104 Energy dominates the stage with an impressive 800 watts of power handling, certifying an industry-leading power-to-weight ratio. This powerhouse packs a serious punch on its own, yet also forms an exceptionally robust stack when paired with another 8-ohm cab. Are you searching for a seamless combination of innovative design, stage-rattling tone, and modern-classic aesthetics? Rest assured, the MB58R 104 Energy fulfills all those requirements — and then some.
Markbass: over 20 years of Italian innovation
Founded by Marco De Virgiliis in 2001, Markbass has been a global leader in bass amplifiers and instruments for over 20 years. Built proudly in Italy, the company’s products span a diverse range, comprising compact yet powerful amplifier heads, all-in-one combo amps, and lightweight, durable speaker cabinets loaded with cutting-edge technology. Beyond that, many bassists here at Sweetwater are also ardent proponents of the brand’s pedals, basses, and guitars. Known for its pioneering use of neodymium magnets to reduce weight without sacrificing sound, Markbass remains focused on sonic clarity and tonal accuracy, crafting amplifiers that highlight the true voice of your instrument. Endorsed by renowned artists, such as Marcus Miller and Jeff Berlin, Markbass represents a family of brands driven by Italian passion, style, and craftsmanship, with continued praise from a wide array of musicians, such as Supertramp’s Cliff Hugo, who remarks, “You transfer the quality of your people into the products you make.”
Markbass MB58R 104 Energy Features:
- 4 x 10-in. neodymium custom speakers deliver legendary Markbass thump from an ultra-light enclosure
- 1-in. driver and horn offer focused projection and clarity
- 800W of power handling certifies an industry-leading power-to-weight ratio
- Pairs with another 8-ohm cab to form an exceptionally robust stack
- Proudly built in Italy
RETURN INFORMATION We want you to be completely happy with your purchase from Sweetwater. If you are not satisfied with your product, you may return it for a refund of the purchase price within 30 days. If your purchase was eligible for Free Shipping, the shipping cost will be deducted from your credit or refund. Returns must be in the complete and original packaging with all accessories and complete documentation (Owner\'s Manual, warranty card, quick start guides, etc.), show no signs of wear or use, and include a Return Authorization number or be subject to a restocking fee. Fast, FREE Shipping!
- Nearly every order received by 3PM Eastern ships the SAME DAY!
- FREE shipping to lower 48 states.
- Our central location reaches most states in 1-4 business days
- 99.95% warehouse accuracy
We are proud to provide some of the fastest turnaround times on . We use FedEx or UPS for most items, and USPS for smaller items. Residents of Hawaii, Alaska, and Puerto Rico should contact us for a shipping quote.
PLEASE NOTE: We cannot ship large items to PO boxes, please provide an alternate address. If you have questions, feel free to contact us.
Buy with confidence! Sweetwater\'s been selling on since 2001, with 99.9% positive response!
- More than 30 years in business
- World-class customer service
- Fast, FREE shipping
- Free 2-year warranty on nearly every product*
- Free tech support from audio experts
*Please reach out for warranty information
