Acoustic Audio HD728 7.2 Home



(as of 02/20/2018 at 19:39 UTC)

SKU: B0018L8E62. Category: .


This is a new Acoustic Audio High Definition Series HD728 7.1 in-wall/ceiling speaker system. This system is perfectly matched and consists of: (4) rectangular front in-wall HD speakers, (2) round rear in-ceiling HD speakers, (1) dedicated true center channel in-wall HD speaker and (2) 10″ in-wall HD subwoofer. This is the ultimate entertainment package to build your very own home theater surround sound system. The speakers mount seamlessly into any wall or ceiling, so they won’t take up precious shelf or floor space. Each speaker has been designed to provide the best sound quality. The entire system can handle 3,000 watts of power and features authentic 8″ Kevlar cones, butyl rubber surrounds and titanium tweeters. Installation is easy because of the speakers’ quick-turn mounting arms. The grills are white and can be painted to match specific decor. Speaker wire is included. This package comes with a non-amplified subwoofer. These subwoofers will need an external amplifier for use.


  • (4) 8″ Rectangular In-Wall/Ceiling Speakers, (2) 8″ Round In-Wall/Ceiling Speakers, (1) Dual 6.5″ Center Channel, (2) 10″ Passive Inwall Subwoofer, 3000 Watts Peak Power Handling (Total)
  • Sensitivity is 100dB with 26-22,000 Hz Frequency Response
  • These are voice matched speakers to get the seamless, consistent tone necessary for a great 5.1 channel home theater surround sound
  • Rectangular Speakers: Cut Out Size is 8.75″ x 12.66″ per speaker, Overall Size is 10.125″ x 14.25″ per speaker and Mounting Depth is 4″. Round Speakers: Cut Out Size is 9.5″ per speaker, Overall Size is 11″ per speaker and Mounting Depth is 4″
  • Center Channel: Cut Out Size: 19.25″ x 7.5″, Overall Size: 20.5″ x 8.75″ and Mounting Depth is 3.25″. Subwoofer: Cut Out Size: 10.625″ x 10.625″, Overall Size: 12″ x 12″ and Mounting Depth is 3.75″


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