Overview — CDA‑2HD

The Bowers & Wilkins CDA‑2HD is a high‑current, efficient Class D distribution amplifier tailor‑made for custom installations and high‑performance loudspeaker systems. With 500 W per channel into 4 Ω, and the ability to bridge for 1000 W into 8 Ω, it offers serious headroom and flexibility.

Its half‑rack width 2U form factor, embedded DSP for optimization including dynamic EQ for subwoofers, network connectivity and 12 V trigger control make it ideal for music and multi‑zone applications.

Highlights & Benefits

• High‑power distribution amp designed for custom installs and demanding loudspeakers.
• Bridgeable operation gives mono mode with 1 kW output for high‑output needs.
• Embedded DSP with dynamic EQ for subwoofer integration and speaker optimization.
• Compact half‑rack width saves space in equipment racks.
• Multiple control options: 12 V trigger, network connectivity, auto‑shutdown modes.

Design & Technology

Class D Amplification — Delivers extremely efficient output stages capable of delivering consistent high power with reduced heat.

DSP Control & Integration — On‑board DSP allows custom tuning, dynamic EQ for subwoofers, network/trigger control for multi‑zone use. 

Space‑Saving Form Factor — With 218 mm width x 85 mm height (1 U body) and depth ~323 mm, the CDA‑2HD occupies minimal rack space while delivering full‑sized performance.

Perfect For

• Home or commercial installations requiring high‑performance amplification in minimal rack space.
• Systems using multiple zones or large‑format speakers needing bridgeable high‑output support.
• Integration scenarios where DSP tuning and subwoofer equalization are beneficial.
• Professionals and audiophiles who require reliability, rack‑friendly dimensions and robust control features.

Customer & Expert Reactions

“The CDA‑2HD brings serious power in a compact rack format — ideal for custom installations.”

“All the control, DSP and performance you’d expect from B&W in a half‑rack masterpiece.”

Why Buy From Us

• Authorized Bowers & Wilkins dealer
• Genuine UK‑designed and produced high‑performance amplifier
• Expert setup advice & free nationwide shipping
• 5% Reward Points on all Purchases