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Overview

The HDA-4KMB 4K HDMI audio embedder lets you combine SPDIF or analog audio with your HDMI signal for enhanced home theatre or AV setups. Achieve seamless integration with support for 4K video at 60Hz and advanced audio formats, making it easy to enjoy high-quality sound and visuals in one streamlined connection.
  • Embeds optical or analog audio into HDMI signal
  • Supports up to 4K resolution at 60Hz for ultra-clear visuals
This description was generated by AI and reviewed for accuracy.

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

Model: HDA-4KMB
Web Code: 19661811
Sold and shipped by | 4.3 seller rating (19 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.

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Seller Return Policy

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Warranty Information

Check with the manufacturer for details.

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

What you need to know
  • HDMI audio embedder suitable for home theatre and professional AV use
  • Supports video resolutions up to 4K at 60Hz for sharp, lifelike image quality
  • Compatible with Dolby Atmos and DTS-HD Master Audio formats
  • Handles both digital and analog audio inputs for flexible connectivity
Audio Performance & Sound Quality
  • Audio embedding allows multi-channel digital optical (SPDIF) or analog stereo line audio to be combined with HDMI output
  • Optical audio support includes LPCM 2CH, Dolby Digital 2/5.1CH, and DTS 2/5.1CH formats
  • Analog audio support covers standard PCM 2.0 stereo analog audio embedding
  • High-resolution audio pass-through supports HDMI High Bit Rate audio formats like Dolby Atmos, Dolby TrueHD, DTS-HD Master Audio, and more
Video Performance
  • 4K video resolution support enables viewing at up to 4K at 60Hz (YUV 4:4:4)
  • HDR pass-through accommodates 10-bit HDR formats, including High Dynamic Range video content
  • 18Gbps HDMI 2.0b bandwidth delivers high-performance, uncompressed video and audio signals
Connectivity & Controls
  • HDCP 2.2 and CEC bypass maintains content protection compatibility and seamless control integration
Fit, Comfort & Design
  • Compact and reliable design fits easily into residential and commercial AV environments
This description was generated by AI and reviewed for accuracy.

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

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