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  • Model: TSW310S4
  • SKU: 8819444
Handles up to 1400W peak power (400W RMS); 12" IMPP composite seamless woofer cone; dual-layer elastic polymer surround
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Add the item to your cart; then enter your name and e-mail address. This does not require you to buy the item. You can remove it any time.

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We wish we could. We set our prices independently, and because our price on this item is lower than the manufacturer allows us to show you, we need you to provide some information first. We realize that this is an inconvenience and we regularly provide this feedback to our manufacturers. We welcome your comments and suggestions on our forum.

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  • Model: TSW260D4
  • SKU: 8819523
Handles up to 1200W maximum power; seamless IMPP (injection-molded polypropylene) composite cone; dual-layer elastic polymer surround
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  • Model: TSW310D4
  • SKU: 8819693
Handles up to 1400W maximum power (400W RMS); expanded surface area; air vent; 4-layer copper voice coils with aluminum former; IMPP composite woofer cone; dual-layer elastic polymer surround
To see the price:

Add the item to your cart; then enter your name and e-mail address. This does not require you to buy the item. You can remove it any time.

Why don't we show the price?
We wish we could. We set our prices independently, and because our price on this item is lower than the manufacturer allows us to show you, we need you to provide some information first. We realize that this is an inconvenience and we regularly provide this feedback to our manufacturers. We welcome your comments and suggestions on our forum.

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  • Model: KD1X4CS
  • SKU: 1427064
KEY DIGITAL Champion Series 4-Way HDMI Distribution Amplifier: Compatible with most HDMI and HDCP technologies; distributes 1 HDMI input to 4 outputs; EDID control; 1 Key technology; 3D-ready; supports up to 1080p/60 resolution
$235.99
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  • Model: TSW260S4
  • SKU: 1306695730
Handles up to 1200W maximum power; seamless IMPP (injection-molded polypropylene) composite cone; dual-layer elastic polymer surround
What is Marketplace?

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  • are not available in Best Buy stores
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On Sale Now
Regular Price: $100.00
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  • Model: TSW310D4
  • SKU: 1306695747
Handles up to 1400W maximum power (400W RMS); expanded surface area; air vent; 4-layer copper voice coils with aluminum former; IMPP composite woofer cone; dual-layer elastic polymer surround
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$84.69
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  • Model: KD4X1CS
  • SKU: 2801278
KEY DIGITAL Champion Series 4-Input HDMI Switcher: Compatible with most HDMI and HDCP technologies; distributes 4 HDMI inputs to 1 output; EDID (Extended Display Identification Data) control; 3D-ready; supports up to 1080p resolution
$196.99
Free Shipping on Orders $35 and Up

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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$14.13
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  • Model: KD-4X4CSKIT150
  • SKU: 8303156
KEY DIGITAL Champion Series HDMI Matrix Switcher Kit: Offers digital switching of up to 4 HDMI inputs to 4 HDMI outputs; supports standard-definition, high-definition and 3D signals; Full Buffer technology
$999.98
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  • Model: KD-4X4CSKIT250
  • SKU: 8303096
KEY DIGITAL Champion Series HDMI Matrix Switcher Kit: Offers digital switching of up to 4 HDMI inputs to 4 HDMI outputs; supports standard-definition, high-definition and 3D signals; Full Buffer technology
$1,799.98
Free Shipping on Orders $35 and Up

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  • Model: KD-8X4CSKIT250
  • SKU: 8303101
KEY DIGITAL Champion Series HDMI Matrix Switcher Kit: Offers digital switching of up to 8 HDMI inputs to 4 HDMI outputs; supports standard-definition, high-definition and 3D signals; Full Buffer technology
$3,299.98
Free Shipping on Orders $35 and Up

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  • Model: KD-4X8CSKIT250
  • SKU: 8303129
KEY DIGITAL Champion Series HDMI Matrix Switcher Kit: Offers digital switching of up to 4 HDMI inputs to 8 HDMI outputs; supports standard-definition, high-definition and 3D signals; Full Buffer technology
$4,599.98
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  • Model: KD-8X4CSKIT150
  • SKU: 8303225
KEY DIGITAL Champion Series HDMI Matrix Switcher Kit: Offers digital switching of up to 8 HDMI inputs to 4 HDMI outputs; supports standard-definition, high-definition and 3D signals; Full Buffer technology
$2,499.98
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  • Model: KD-4X8CSKIT150
  • SKU: 8304004
KEY DIGITAL Champion Series HDMI Matrix Switcher Kit: Offers digital switching of up to 4 HDMI inputs to 8 HDMI outputs; supports standard-definition, high-definition and 3D signals; Full Buffer technology
$2,999.98
Free Shipping on Orders $35 and Up

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  • Model: KD4X4CSX
  • SKU: 1556522
KEY DIGITAL Champion Series HDMI-to-Dual Cat-5e/6 Matrix Switcher: Offers digital switching of up to 4 HDMI inputs to 4 HDMI and 4 Cat-5e or Cat-6 outputs; supports standard-definition, high-definition and 3D signals; Full Buffer technology
$1,599.99
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Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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