The CDA-4D is a compact distribution amplifier, designed to power current and future Bowers & Wilkins Custom Installation loudspeakers, Embedded DSP allows optimisation of a wide range of products and dynamic EQ for Bowers & Wilkins subwoofers. It boasts four channels of 125 watts each, and its full-rack-width 1U design delivers high-performance from minimum rack space.
Impressively smart
To ensure the CDA-4D delivers in the modern custom installation system, it is equipped with Digital Signal Processing (DSP). This allows it to be used in a wide variety of situations, provides control over IP and configuration, and for providing dynamic EQ for Bowers & Wilkins subwoofers.
Compact powerhouse
CDA-4D’s 1U size means that it takes up the minimum of rack real estate. But with four channels of 125 watts of Class D amplification on hand it can deliver power when required. Plus, as it’s bridgeable this can be configured to 2 x 250 watts, or a 2.1 setup (2 x 125 watts and 1 x 250 watts), where needed.
Flexible
Whether you are looking to upgrade an in-situ installation or planning a new one, the CDA-4D DSP amplifier is ideal. It can drive two zones, and works with a wide variety of Bowers & Wilkins products, both current and future.
| Continuous Watts x Channel @ Ohms | 125W x 4 @ 4 Ohms |
| Number Of Audio Zones | 2 |
| Input(s) | RCA, Analog audio, Digital audio, Ethernet |
| Continuous Watts x Channel @ Ohms | 125W x 4 @ 4 Ohms |
| Maximum Watts x Channel @ Ohms | 250W x 2 @ 8 Ohms |
| Total Power Handling | 500 watts |
| Number of Channels | 4 |
| Number Of Audio Zones | 2 |
| Total Harmonic Distortion | 1 percent |
| Impedance | 4 ohms |
| Minimum Frequency Response | 10 hertz |
| Maximum Frequency Response | 30 kilohertz |
| Amplifier Class | D |
| Bridgeable | Yes |
| Wireless Multi-Room Audio | No |
| Wi-Fi Built-in | No |
| Input(s) | RCA, Analog audio, Digital audio, Ethernet |
| Voice Assistant Built-in | Not Applicable |
| Product Height | 2.17 inches |
| Product Width | 12.13 inches |
| Product Depth | 17.18 inches |
| Product Weight | 9.04 pounds |
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