Bowers & Wilkins CDA-2HD 2-Channel DSP Amplifier
The CDA-2HD is a high-performance distribution amplifier designed to power current and future Bowers & Wilkins Custom Installation loudspeakers. The integrated DSP enables optimization of a wide range of products and dynamic EQ for Bowers & Wilkins subwoofers. The amplifier features two channels of 500 watts of power each, and its 2U, half-rack-width design ensures high performance in minimal rack space.
| Audio Specifications | |
| Load impedance range: | >3Ω per channel (>6Ω in bridge mode) |
| Output Power per channel, non-clipped: | 250W into 8Ω, 212W into 8Ω* 500W into 4Ω, 424W into 4Ω* |
| Output Power bridge mode, non-clipped: | 1,000W into 8Ω, 848W into 8Ω* |
| Output Power total, all channels: | 1,000W short term, 848W short term* >250W continuous, >212W continuous* |
| DC offset voltage: | <50mV |
| Frequency Response (-3dB): | <10Hz to >30kHz, any load impedance |
| Frequency response accuracy 20Hz-20kHz: | +/-1dB |
| Dynamic range: | >85dB A-Weighted |
| THD+N (1kHz, 500W, 4Ω): | less than 1% |
| Voltage Gain: | 21dB to 45dB, adjustable |
| Input impedance: | 10KΩ |
| Maximum input voltage: | 4 Vrms |
| Signal sense threshold: | 2.5mV (independent of Gain setting) |
| Wake-up time: | <0.2s (If other zones active),<2s (From all zones inactive) |
| Turn-off time: | 15 minutes from last signal detected |
| 12V trigger input threshold: | typically 3V (recommended input is 5-15V) |
| Controls & Indicators | |
| Front panel: | 1 x Power LED (Unit active – White, Fault – Red) 1 x Network status LEDs (Network present – White, Fault – Red) 1 x Zone status LEDs (Signal present – White, Fault – Red) |
| Rear panel: | Reset button |
| Connectors | |
| Input: | 1 x RCA (pair) Phono socket Analogue line in 1 x RCA Phono socket Digital line in 1 x Ethernet |
| Output: | 1 x SpeakOn |
| 12V trigger control: | 1 x 3.5 mm jack - 12V trigger IN 1 x 3.5 mm jack - 12V trigger OUT (Maximum 100mA pass-through) |
| Power | |
| Power consumption: | <0.5W Standby, WoL disabled <0.5W Standby, WoL enabled 200W maximum average 2,800W peak |
| AC supply: | 100-240V 50/60Hz |
| AC inlet: | IEC C14, switched |
| Thermal | |
| Thermal dissipation: | 1.7 BTU/hr (standby) 150 BTU/hr (Idle) 850 BTU/hr (max) |
| Dimensions | |
| Height: | 85 mm (3.4 in) 1U [100 mm (3.9 in) plus feet] |
| Width: | 218 mm (8.6 in) |
| Depth: | 323 mm (12.7 in) |
| Net weight: | 3.4kg (7.5lb) |
| Finish: | Black |
Here at Ceiling Speakers we want to make sure that you receive your order as quickly as possible. Whether you need products last minute for a project, or you're simply itching to start enjoying your purchase! As a result we hold excellent stock, and the majority of our catalogue is available for free* next working day delivery (when ordered by 12pm Mon-Fri excluding public holidays).
Our website is linked to our warehouse systems and live stock availability is displayed on every product. In stock items ordered by 12pm Monday to Friday will be dispatched on the same day, and 95% of orders will be delivered on the next working day (Northern Ireland, Highlands, Islands, & other remote locations may take a little longer). Saturday deliveries can be arranged on request (POA).
Some products may be out of stock but available to order. For these items the typical delivery time is displayed on the product page. The majority of these products are delivered within the displayed timeframe. However, if you place an order and this is not the case we will contact you immediately to inform you of the timescale. If you require the product(s) at short notice then please contact us for confirmation prior to ordering.
*The following delivery charges apply. The majority of UK Mainland orders are delivered on the next working day (when ordered by 12pm Mon-Fri excluding public holidays). DPD tracking information will be provided along with a 1-hour delivery timeslot.
UK Mainland
Orders of £49.00 and over (inc. VAT) are carriage free
For orders under £49.00 carriage is charged at £10.00 (inc. VAT)
Northern Ireland
Orders of £149.00 and over (inc. VAT) are carriage free
For orders under £149.00 carriage is charged at £20.00 (inc. VAT)
Isle of Man
Orders of £299.00 and over (inc. VAT) are carriage free
For orders under £299.00 carriage is charged at £30.00 (inc. VAT)
Channel Islands
All orders are subject to a carriage charge of £50
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