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Onkyo SKS-HT870 7.1-Channel Home Theater Speaker System

Onkyo SKS-HT870 7.1-Channel Home Theater Speaker System


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Product Highlights

  • Complete 7.1-Channel Speaker System
  • 290W 10" Powered Subwoofer
  • 130W Front/Center Speakers
  • 3-1/4" Dual Woofers
  • 1" Balanced Dome Tweeters
  • Wall Mounting Capability
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You Pay: $378.00

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The Onkyo SKS-HT870 7.1-Channel Home Theater Speaker System is an 8-piece speaker package that includes a 290W 10" powered subwoofer, 2 front speakers, a center speaker, 2 mid surround and 2 surround back speakers, and all the cables and accessories you'll need to hook them up with your receiver as soon as you get it home.

The system's 3-1/4" woofers ensure accurate low-frequency sound reproduction of movie soundtracks, while the 1" balanced dome tweeters handle the high frequencies. The powerful subwoofer recreates the low-frequency effects so popular in action movies.

For realistic, cinema-quality sound, the Onkyo SKS-HT870 7.1-Channel Home Theater Speaker System is the ideal finishing touch to complete your home theater. All you need to add is the popcorn!

Complete 7.1-Channel Speaker System
Onkyo has put together a complete 7.1-channel speaker system that you can use right out of the box - as long as you have a receiver to power them. The system also includes all the cables needed for hook-up.

290W 10" Powered Subwoofer
A 10" powered subwoofer ensures that the low end of your home theater sound system will always be loud and clear. Crank up the bass!

130W Front/Center Speakers
The 130W, 2-way bass-reflex front and center speakers provide the ideal soundstage for your home theater viewing.

3-1/4" Dual Woofers
The 3-1/4" dual woofers included in this 7.1 system's front and center speakers provide extra lows throughout the entire sound environment. You'll enjoy the full audio quality of your home cinema system as it was meant to be heard.

1" Balanced Dome Tweeters
The 1" balanced dome tweeters included in this 7.1 system's front and center speakers provide smooth highs without degradation of sound quality. Enjoy your home cinema's high frequencies with clarity.

Wall Mounting Capability
The center and surround speakers can be wall mounted using the built-in keyhole slots. Raising these speakers closer to ear level creates a more realistic audio effect.
Speaker System
Power Rating Maximum Input Power, Front/Center/Surround: 130W
Maximum Output Power, Subwoofer: 290W (Dynamic)
Configuration 7.1 System:
Center Speaker x 1
Front Speakers x 2
Mid Surround Speakers x 2
Rear Surround Speakers x 2
Subwoofer x 1
Connector Type Color-Coded Speaker Terminals
Frequency Response Front: 55 Hz-50 kHz
Center: 60 Hz-50 kHz
Surround: 80 Hz-20 kHz
Subwoofer: 25-150 Hz
Crossover Frequency Front/Center: 4 kHz
Surround: Not Specified by Manufacturer
Impedance Front/Center/Surround: 6 ohms Nominal
Enclosure Front Speaker Cabinet Capacity: 0.26 Cubic Feet (7.3 L)
Center Speaker Cabinet Capacity: 0.10 Cubic Feet (2.8 L)
Surround Speaker Cabinet Capacity: 0.04 Cubic Feet (1.0 L)
Shielded No
Front Speaker
Speaker Design 2-Way Bass-Reflex
Driver 3.25" (8 cm) Cone Woofer x 2
1.0" (2.5 cm) Balanced Dome Tweeter x 1
Sensitivity 79.5 dB/W/m
Dimensions (WxHxD) 10.31 x 41.31 x 10.31" (262 x 1050 x 262mm)
Weight 11.5 lbs (5.2 kg)
Center Speaker
Speaker Design 2-Way Bass-Reflex
Driver 3.25" (8 cm) Cone Woofer x 2
1.0" (2.5 cm) Balanced Dome Tweeter x 1
Sensitivity 79 dB/W/m
Dimensions (WxHxD) 16.94 x 4.50 x 4.75" (430 x 115 x 121mm)
Weight 4.9 lbs (2.2 kg)
Surround Speaker
Speaker Design Full-Range Closed Box
Driver 3.25" (8 cm) Cone Woofer x 1
Sensitivity 81 dB/W/m
Dimensions (WxHxD) 4.5 x 9.06 x 3.75" (115 x 230 x 96mm)
Weight 2.2 lbs (1.0 kg)
Power Output 290W (Dynamic)
Driver 10" (25 cm) Cone Woofer x 1
Impedance 140 mV/20 k ohms Input Impedance
Connectors Line In
RCA Cable
Enclosure Cabinet Capacity: 1.3 Cubic Feet (37 L)
Dimensions (WxHxD) 10.8 x 19.9 x 16.2" (275 x 507 x 411mm)
Weight 25.6 lbs (11.6 kg)
Power Requirements Subwoofer: 120VAC/60 Hz
Other Speakers: Non-Powered
Onkyo SKS-HT870 7.1-Channel Home Theater Speaker System
  • 2 x Front Speakers (SKF-770)
  • Center Speaker (SKC-770)
  • 2 x Mid Surround Speakers (SKR-770)
  • 2 x Surround Back Speakers (SKB-770)
  • Powered Subwoofer (SKW-770)
  • 2 x 11' (3.5 m) Speaker Cables for Front Speakers (Red/White)
  • 10' (3 m) Speaker Cable for Center Speaker (Green)
  • 4 x 26' (8.0 m) Speaker Cables for Mid Surround and Surround Back Speakers (Blue/Gray/Brown/Tan)
  • 10' (3 m) RCA Cable for Subwoofer Connection
  • 4 x Floor Pads for Subwoofer
  • 4 x Cork Stoppers for Center Speaker
  • 2 x Speaker Bases
  • 8 x Screws for Speaker Bases
  • Instruction Manual
  • 2-Year Parts and Labor Limited Warranty
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