Subwoofer
| Subwoofer driver diameter (imperial) |
10 " |
| Subwoofer frequency range |
25 - 150 Hz |
| Subwoofer peak power |
290 W |
| Subwoofer type |
Active subwoofer |
Center speaker
| Center speaker mid-range driver diameter |
3.25 " |
| Center speaker tweeter diameter |
1 " |
| Center speaker impedance |
6 Ω |
| Center speaker frequency range |
55 - 50000 Hz |
| Center speaker type |
2-way |
| Center speaker peak power |
130 W |
Front speakers
| Front speaker tweeter diameter |
1 " |
| Front speaker woofer diameter (imperial) |
3.25 " |
| Front speaker frequency range |
55 - 50000 Hz |
| Front speaker impedance |
6 Ω |
| Front speaker type |
2-way |
| Front speaker peak power |
130 W |
Weight & dimensions
| Front speaker dimensions (WxDxH) |
262 x 262 x 1050 mm |
| Satellite speaker dimensions (WxDxH) |
115 x 96 x 230 mm |
| Satellite speaker weight |
1000 g |
| Center speaker weight |
2200 g |
| Subwoofer weight |
11600 g |
| Subwoofer dimensions (WxDxH) |
275 x 411 x 507 mm |
| Center speaker dimensions (WxDxH) |
430 x 121 x 115 mm |
| Front speaker weight |
5216.31 g |
Optical drive
| Optical disc player type |
Not included |
| Disc types supported |
N |
Satellite speakers
| Satellite speaker frequency range |
80 - 20000 Hz |
| Satellite speaker impedance |
6 Ω |
| Satellite speaker peak power |
130 W |
Audio
| Audio output channels |
7.1 |
Dual-drive, 2-Way, 7.1-Channel Home Theater Speaker System
Beautifully Balanced Surround-Sound System with Tallboy Front Speakers
For maximum audio impact, your multichannel Onkyo receiver should be accompanied by a full-blooded surround-sound speaker set. Fitting the bill is the new SKS-HT870, a 7.1-channel system that injects power and vitality into all your movies, games, and music. The highlight,
both visually and aurally, is a pair of dual-drive, floor-standing tallboy front speakers rated conservatively at 130 W. In concert with the two-way center and full-range surround and surround-back speakers—each also rated 130 W—they deliver stunningly detailed high- and mid-range frequencies. Meanwhile, at the bottom end, a superbly calibrated 290 W subwoofer adds visceral heft to bass notes and low frequency effects..
