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Overview

Embed SPDIF or Analog Audio into HDMISupports 4K@60Hz (4:4:4), HDR & HDCP 2.2Compatible with Dolby Atmos & DTS-HD MA

4K HDMI™ Audio Embedder (3.5mm, Optical) (HDA-4KMB)

Model: HDA-4KMB
Web Code: 19661811
Sold and shipped by | 4.2 seller rating (17 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Audio Embedding – Embeds multi-channel digital optical (SPDIF) or analog stereo line audio into HDMI™ output.

Optical Audio Support – Handles LPCM 2CH, Dolby Digital 2/5.1CH, and DTS 2/5.1CH formats.

Analog Audio Support – Supports standard PCM 2.0 stereo analog audio embedding.

4K Video Resolution – Supports video resolutions up to 4K@60Hz (YUV 4:4:4) for stunning image quality.

18Gbps HDMI™ 2.0b Bandwidth – Delivers high-performance uncompressed video and audio signals.

HDR Pass-through – Supports 10-bit HDR formats, including High Dynamic Range video content.

High-Resolution Audio Pass-through – Supports advanced HDMI™ High Bit Rate (HBR) audio formats like Dolby Atmos, Dolby TrueHD, DTS-HD Master Audio, and more.

HDCP 2.2 & CEC Bypass – Ensures content protection compatibility and seamless control integration.

Compact & Reliable Design – Ideal for both residential and commercial AV environments.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Quebec
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Headphones, earphones, and ear buds (of any kind including AirPods)
Return/Exchange Period
30 days
Condition
Unopened, No signs of use

Due to hygiene concerns, this product cannot be returned if opened

Learn more about returning a Marketplace product