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You may return most items within 60 days of delivery. Returns made within 30 days qualify for a full refund, while returns from 31 to 60 days are eligible for store credit or an exchange. If the return is due to our error (incorrect or defective item), we’ll cover the return shipping costs.
Refunds are typically processed within one week of receiving your return.
To start a return, log in to your account, go to Complete Orders, and click Return Item(s). We’ll notify you by email once your refund is processed.
For full details, please review our return policy!
500 W ×2 (4 Ω) · 250 W ×2 (8 Ω) · Bridgeable to 1000 W (8 Ω) · Class D DSP Amplifier · 2‑U Half‑Rack Width
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.
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.
“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.”
The CDA‑2HD supports network connectivity, 12 V triggers, and auto‑detect power modes, making it seamless to integrate into multi‑zone or AV systems with minimal wiring complexity.
The onboard DSP allows dynamic EQ tailored for subwoofers, adjustable gain, mute and standby control, and network‑based monitoring — all of which help optimise speaker performance and system integration.
The half‑rack width (218 mm) and 2U height allow you to fit more equipment in a standard 19‑inch rack, reduce footprint, and still maintain full‑sized power and cooling efficiency.
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