Markbass MB58R MINI CMD 121 P 1x12" Bass Amp Combo w/ Piezo Tweeter 300W

The MB58R CMD 121 P embodies Markbass innovation, combining the warmth of classic ceramic tone with next-generation lightweight construction. Designed by Marco De Virgiliis, this combo merges decades of acoustic expertise with advanced eco-friendly materials to deliver a natural, powerful bass sound in a highly portable form.

Featuring a 12-inch Markbass classic ceramic speaker paired with a new piezo tweeter, the MB58R CMD 121 P produces rich lows, detailed mids, and crisp highs with a smooth, musical character. Its balanced tone makes it a versatile choice for a wide range of genres, from jazz and funk to rock and pop.

With 300W RMS of power and weighing just 14.3 kg, this combo offers an exceptional power-to-weight ratio. Thanks to its advanced cabinet enclosure design and rear reflex port, it delivers impressive depth and projection while remaining easy to transport between rehearsals, gigs, and studio sessions.

Handcrafted in Italy, the MB58R CMD 121 P reflects the brand’s “glocalisation” philosophy – blending local craftsmanship with global innovation. Durable, efficient, and visually striking, it represents the perfect balance of tradition and modern performance.

Features

• 1x12″ Markbass classic ceramic speaker
• New piezo tweeter for clear high-frequency response
• Output power: 300W RMS @ 4 Ω / 150W RMS @ 8 Ω
• Speaker power handling: 300W RMS (AES Standard)
• Frequency response: 45 Hz – 18 kHz
• Crossover frequency: 3.5 kHz
• Sensitivity: 99 dB SPL
• Rear reflex port for enhanced low-end performance
• Controls: Gain, 4-Band EQ, VLE & VPF Filters, Master Volume
• Line Out level control with Pre/Post EQ and Ground Lift switches
• Lightweight cabinet construction – only 14.3 kg (31.6 lbs)
• Eco-friendly enclosure materials with exceptional strength
• Made in Italy with locally optimised manufacturing
• Dimensions: 45 cm (W) × 57.6 cm (H) × 47.1 cm (D)