HT-S870 6.1-Channel Home Theater System

Reaching THX Standards of Excellence Tailored to Outstanding Home Theater

If you’re going to own a DVD player that takes your video experience to unprecedented levels, it makes sense to take your sound experience to the same level—especially in this era of integrated home theater. With the HT-S870 receiver/speaker package, Onkyo has paired the 6.1- channel THX Select HT-R820THX A/V receiver with the HTP-820 speaker system to achieve a pitch perfect sound quality that will complement the sharpest of video images available.

Receiver Section
Power Output (8 ohm, 1 kHz, FTC) 130 W/Ch
Dynamic Power* (4 ohm) 200 W/Ch
Discrete Output Stage
Audio Input/Output Terminals 5/2
Subwoofer Pre Out
Acoustic Control
Preset Station Naming
APR (Automatic Precision Reception) System
Automatic/Manual Tuning
Sleep Timer
Headphone Jack
RI-Compatible Remote Control
DVD/CD Player Section
DTS/Dolby Digital/Digital Audio Output
Progressive Video Output
Playback DAC
Video DAC
Dynamic Range Control
Video Black Level Control
Digital Outputs
Analog Audio Output
S-Video Output
Picture Magnification
Programmed Memory Playback
Random Playback
Number of Repeat Modes
Shuffle/Random Play
Direct Track Access
Speaker Section
Front 5 1/4" Cone x 2, 1" Dome
Center 4" Cone x 2, 1" Dome
Surround 4"" Cone, 1" Dome
Surround Back 4" Cone, 1" Dome
Subwoofer 30 Hz-150 Hz
Nominal Impedance
Input Impedance(Subwoofer) 15 kohm/Line
Max. Power
Front (Input) 130 W
Center (Input) 130 W
Surround (Input) 130 W
Subwoofer (Output) 220 W
Frequency Response
Subwoofer 8" Cone x 2
Receiver Section
Power Output (8 ohm, 1 kHz, FTC)130 W/Ch
Usable Sensitivity
THD (Rated Power)0.08 % (all channels)
Frequency Response20 Hz-100 kHz (+ 1 dB, - 3 dB)
Damping Factor (8 ?)60
S/N Ratio100 dB (IHF-A)
Acoustic Control 1+/- 10 dB at 50 Hz/+/- 10 dB at 20 kHz
FM87.5 to 108.0 MHz (50 kHz steps)
AM30 uV
FM Mono11.2 dBf, 1.0 uV (75 ohm IHF)
FM Stereo17.2 dBf, 2.0 uV (75 ohm IHF)
S/N Ratio (FM Mono/FM Stereo/AM)76 dB (IHF-A)/70 dB (IHF-A)/40 dB
THD (FM Mono/FM Stereo/AM)0.2 %/0.3 %/0.7 %
FM Stereo Separation45 dB at 1 kHz, 30 dB at 100 Hz-10 kHz
DVD Section
Signal Readout System-
Frequency Range
Single Layer/Dual Layer-
DVD Linear Sound (DVD Audio)-
Harmonic Distortion (1 kHz)-
Audio Dynamic Range-
S/N Ratio-
Wow and Flutter-
Video Output-
S-Video Output-
Component Video Output-
CD Section
Signal Readout System-
Reading Rotation-
Linear Velocity-
Error Correction System-
Number of Channels-
Frequency Response-
Wow and Flutter-
Front7-7/16" x 16-1/2" x 9-5/16"
Center15-1/4" x 6-3/16" x 7-15/16"
Surround6-7/8" x 10-7/16" x 4-15/16"
Subwoofer11-5/16" x 21-1/8" x 16-3/16"
Surround Back6-7/8" x 10-7/16" x 4-15/16"
Front/Center/Surround/Subwoofer/Surround Back13.7 lbs./9.5 lbs./3.7 lbs./43.3 lbs./3.7lbs.
Nominal Impedance
Front/Center/Surround/Subwoofer/Surround Back8 ohm/8 ohm/8 ohm/8 ohm
Input Impedance (Subwoofer)15 kohm/Line

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