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Overview

Immerse yourself in 7.1 Channel Virtual Surround Sound with 4 surround speakers and a 6.5" wireless subwoofer. Featuring BassMAX and SurroundX technologies, 121 EQ presets, and full Smart App Control for a customized audio experience.

ULTIMEA Poseidon D70 7.1 Soundbars with SurroundX Technology, 4 Surround Speakers & 6.5" Wireless Subwoofer, Smart APP Control, 121 Preset EQ Matrices

Model: Poseidon D70
Web Code: 18142092
Sold and shipped by | 4.3 seller rating (351 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.

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.

What's included:

  • 1 × Soundbar
  • 1 × Subwoofer
  • 4 × Surround Speakers
  • 1 × HDMI Cable
  • 1 × Optical Digital Cable
  • 4 × Stereo RCA-to-Cable
  • 1 × Stereo 3.5 mm to RCA Audio Cable
  • 1 × Soundbar + Subwoofer Power Cable
  • 1 × Remote Control (Batteries not included)
  • 1 × Wall Mount Kit
  • 6 × Wall Mounts
  • 1 × User Manual

7.1 Channel Enhanced Virtual Surround Sound – Upgraded system with 2 front surround speakers, 2 rear surround speakers, and a 6.5" wireless subwoofer for a wider soundstage and truly immersive home theater experience.

Four Adjustable Surround Speakers – Independently control 13 volume levels per speaker with SurroundX™ technology for pinpoint sound accuracy and customizable room layout.

Smart App Control with OTA Updates – ULTIMEA App offers full remote functionality, 121 refined presets, and seamless over-the-air software upgrades right from your smartphone.

10-Band Equalizer + 6 Preset Modes – Movie, Music, Voice, Sport, Game, and Night modes for instant optimization, plus advanced EQ customization to fine-tune every detail.

121 Preset EQ Matrices – Choose from Bass, Pop, Classical, and Rock styles, with expert-crafted settings to match your preferred listening profile.

Precision Virtual SurroundX™ Technology – AI-learned spatial audio algorithm and high-density drivers deliver 99.99% audio fidelity and accurate sound positioning for a cinematic soundstage.

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. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

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*:
  • No restrictions in Canada
*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
Home theatre audio products
Return/Exchange Period
30 days
Condition
Opened

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