DMB2450

2 Channel Power Amplifier Dual Monoblock

Unlock the full potential of your speakers with the DMB2450, an amplifier designed to breathe life into even the most demanding drivers. With each channel delivering 250W at 8ohms and 500W at 4ohms, this powerhouse is engineered to handle the most sophisticated speaker systems with ease.

The DMB2450’s dual-channel design shares only the chassis in common, ensuring optimal performance and minimal crosstalk. Its uncompromising, high-performance power supply and precision-crafted heatsink guarantee long-term reliability and consistent output.

Whether you’re driving esteemed speakers from ATC, Sonus Faber, or Usher, the DMB2450’s exceptional capabilities will reveal new depths and nuances in your music, redefining your listening experience.

Available in Options:
  • Silver anodised faceplate
  • Black anodised faceplate
  • Retro look - Blue VU meters
  • Retro look - Amber VU meters

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⁠3-Year Brand Warranty

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Key Features

  • 26W Class A operation at 4ohms
  • Heavy steel chassis with anodised aluminium faceplate
  • Fully protected against excessive temperature, shorted speaker connections and ground faults
  • Comes with gain control for RCA input
  • Independent power supplies for unrestricted power output
  • High bias class A/AB operations
  • Fully convection cooled which means no noisy fans
  • Option of input selection between balanced and unbalanced(RCA)
  • 5-way gold plated speaker binding posts
  • 120000uf capacitance , 750VA X 2 dual shielded toroid for lowest noise
  • 12 Beta matched devices per channel

Product Specifications

Name
Age
Power Output:
500W at 4Ω BCD, 250W at 8Ω BCD (RMS)
Frequency Response:
20Hz - 50kHz(±0.5db)
SNR:
≥ 114dBr (A-Wtg) ±2db
THD+N:
< 0.05% (-3dB)
Dimensions:
17” wide x 6.5” high x 17” deep (not including connectors and feet)
Weight:
66 LBS/30 Kgs (unboxed)

Frequently asked questions

What is the warranty on the products?

O&B warrants the products against defects in materials and workmanship when used normally within the specified product guidelines for a period of 3 years.

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