Dolby DAC3202 – Atmos Connect 32-Channel AES67 Interface
Dolby DAC3202 – Atmos Connect 32-Channel AES67 Interface is backordered and will ship as soon as it is back in stock.
Dolby DAC3202 – Atmos Connect 32-Channel AES67 Interface
What is the Dolby DAC3202?
The Dolby Atmos Connect Interface DAC3202 lets cinemas keep using legacy analog amplifiers in Dolby Atmos installations. It receives a digital audio stream over Ethernet using the AES67 protocol and converts it to as many as 32 analog outputs for the amplifier rack. It is the bridge between a Dolby Atmos processor and existing amplification.
How does the Dolby DAC3202 work?
A Dolby Atmos Cinema Processor CP950A, or a Dolby IMS3000 with its audio processor enabled, sends the Atmos speaker feeds as an AES67 audio-over-Ethernet stream. The DAC3202 converts that stream to analog and presents it on four DB-25 female connectors, 32 outputs in total.
One CP950A plus one DAC3202 supports up to 48 speaker feeds, using the 16 analog outputs on the CP950A together with the 32 on the DAC3202. Installations with more than 48 speaker feeds need two DAC3202 units. Output configuration is handled through a web UI.
The outputs reach +20 dBu maximum level with 20 Hz to 20 kHz frequency response (+0.5/-1 dB) and 108 dB typical dynamic range. Power comes from an external 12 V DC supply that accepts 100-240 VAC. For new builds, a Dolby Multichannel Amplifier such as the DMA32301 takes the AES67 stream directly instead.
What are the key features of the Dolby DAC3202?
- AES67 input — receives Dolby Atmos speaker feeds over standard audio-over-Ethernet.
- 32 analog outputs — four DB-25 female connectors feed existing amplifiers.
- Up to 48 speaker feeds — combined with the CP950A's 16 analog outputs, one DAC3202 supports 48 feeds.
- Web UI configuration — output mapping is set through a browser.
- Clean conversion — 108 dB typical dynamic range and +20 dBu maximum output level.
- Protects amplifier investment — keeps legacy amplifiers in service during a Dolby Atmos upgrade.
Where is the Dolby DAC3202 typically used?
- Dolby Atmos cinema auditorium
- Projection booth or amplifier room
- Screening room
- Auditorium
Technical Specifications
| Model | DAC3202 |
| Digital audio protocol | AES67 |
| Outputs | 32 analog audio outputs (4 x DB-25 female) |
| Output configuration | Web UI |
| Power | 12 V DC external power supply (72 W max, 6 A); input 100-240 VAC, 50-60 Hz |
| Maximum output level | +20 dBu |
| Frequency response | 20 Hz - 20 kHz (+0.5 dB / -1 dB) |
| Dynamic range | 108 dB typical, 22 Hz - 22 kHz unweighted |
| Operating temperature | 0° C - 40° C (32° F - 104° F) |
| Humidity | 20% - 80% relative, noncondensing |
| Dimensions (unit) | 17.5" x 8" x 1 5/8" (44.1 x 20 x 4.13 cm) |
| Net weight | 2.4 kg (5.3 lb) |
| Shipping weight | 3.4 kg (7.5 lb) |
Frequently Asked Questions
Which processors work with the DAC3202?
Dolby lists the Dolby Atmos Cinema Processor CP950A and the IMS3000 with its audio processor enabled. Both send an AES67 stream to the DAC3202.
How many speaker feeds can it support?
A CP950A with one DAC3202 supports up to 48 speaker feeds. Rooms with more than 48 feeds need two DAC3202 units.
Do I need a DAC3202 if I use Dolby Multichannel Amplifiers?
Dolby Multichannel Amplifiers such as the DMA16302 accept the digital stream directly. The DAC3202 is for sites that keep analog-input amplifiers.
How is it networked and configured?
It joins the AES67 audio network with the processor, and outputs are configured through its web UI. Creation Networks designs the audio network and commissions the routing.
What warranty and support are available?
The DAC3202 carries Dolby's manufacturer warranty, confirmed with your quote. Creation Networks designs, installs and supports Dolby Atmos systems; see the Dolby Professional collection and request a quote.
At Creation Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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