Powerful 5.1-channel Surround Sound System

$199.99199.99 per system $599.95
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Engineered to serve as the complete home theater loudspeaker package, the HKTS 20BQ system integrates high-performance 5.1-channel speakers – front and rear satellites, plus a center loudspeaker – with a subwoofer in one sophisticated offering. The combination of dual-driver, center-channel speakers for replaying distinct movie dialogue, powerful satellites that envelop you in all the high energy of the best entertainment and a powered sub for low-frequency thrills makes this speaker system more than equal to handling the sonic excitement of Hollywood blockbusters and your favorite musical offerings. Constant-directivity waveguides fitted to the satellite speakers’ soft-dome tweeters decrease their directivity at high frequencies to produce a wide stereo image across a large listening area. The system looks elegant as well; the speakers’ black finish and streamlined structures will fit into any interior design. And it’s flexible; you can use HTFS 3/E floor stands to place the speakers at ear height and add additional speakers to change the system from 5.1 channels to 7.1. This six-piece system provides a best-in-class cinema experience while elevating your home theater from the ordinary to the truly extraordinary.

Item# HKTS 20BQ

General Specifications

Frequency Response 45Hz – 20kHz (-6dB)

Audio Specifications

Speaker Nominal Impedance 8 ohms nominal
Satellite Nominal Impedance 8 ohms nominal
Speaker Sensitivity 86dB @ 2.83V/1 meter
Satellite Sensitivity 83dB @ 2.83V/1 meter
Satellite Maximum Recommended Amplifier Power 10 ~ 80 watts
Speaker Maximum Recommended Amplifier Power 10 ~ 120 watts
Subwoofer Maximum Recommended Amplifier Power 200 watts RMS

Subwoofer Specifications

Subwoofer Bass 8" woofer, sealed enclosure
Subwoofer External Trigger Input Voltage 3 ~ 30 volts AC/DC
Subwoofer Input Rating AC 100–120V, 50/60 Hz, 200W orAC 220–240V, 50/60 Hz, 200W

Speaker Specifications

Speaker Tweeter One 3/4" (19mm) dome, video-shielded
Speaker Midrange Transducer Dual 3" (75mm) drivers, video-shielded


Satellite Weight (kg) 0.95
Satelitte Depth (mm) 88
Subwoofer Width (in) 10-1/2
Subwoofer Width (mm) 267
Speaker Height (in) 4-11/32
Speaker Depth (in) 3-15/32
Satellite Height (in) 8-1/2
Satellite Weight (lb) 2.1
Subwoofer Height (mm) 353
Speaker Weight (kg) 1.45
Speaker Height (mm) 110
Subwoofer Depth (in) 10-1/2
Speaker Width (in) 10-11/32
Satellite Height (mm) 216
Satellite Width (mm) 110
Satellite Width (in) 4-11/32
Subwoofer Weight (lb) 19.8
Subwoofer Depth (mm) 267
Satellite Depth (in) 3-15/32
Speaker Width (mm) 272
Speaker Weight (lb) 3.2
Subwoofer Height (in) 13-29/32
Subwoofer Weight (kg) 9
Speaker Depth (mm) 88

Satellite Speaker Specifications

Satellite Midrange Transducer One 3" (75mm) driver, video-shielded
Click here for a complete list of all specs for this product

Spec Sheet (EN)

English 1 MB
  • 4 SAT-TS20 satellite speakers for front left/right and surround left/right channels
  • 1 CEN-TS20/30 center-channel speaker
  • 1 HKTS200SUB powered subwoofer
  • 4 wall-mount brackets for satellite speakers
  • 1 wall-mount bracket for center speaker
  • 4 metal stop plates and screws for satellite-speaker wall-mount brackets
  • 1 20' (6m) combination LFE and trigger cable for connection to subwoofer
  • 1 13.1' (4m) color-coded cable for center speaker
  • 2 16.4' (5m) color-coded cables for front satellites
  • 2 32.8' (10m) color-coded cables for rear satellites
  • Owner’s manual

1 Year Electronic & 5 Years Loudspeaker

Products purchased online or from an authorized local retailer and under warranty may qualify for an exchange with a valid receipt.

Purchases made from an unauthorized dealer will not be eligible for exchange.


  • Sales and pre-sale assistance
  • Technical help
  • Parts and accessories
HKTS 20 is rated 4.4 out of 5 by 12.
Rated 5 out of 5 by from An awesome product If you are looking for surround sound system to cover area 15 feet by 15 feet, this is an awesome product
Date published: 2016-12-10
Rated 5 out of 5 by from Great Sound and amazing output I bought this on sale for $219 over the holiday season. The quality of sound is really amazing.
Date published: 2016-12-08
Rated 5 out of 5 by from Awesome addition Bought a few weeks ago and I must say these speakers sounds awesome wit a bunch of features. Love it so much I also bought HKTS 16.
Date published: 2016-07-01
Rated 5 out of 5 by from Buy them if they are below 200$ They are great sub is better then expected. Not too much of that theater sub so I bought a bigger sub on the side for 5.2 system
Date published: 2016-06-30
Rated 5 out of 5 by from sounds great Awesome sound, looks great, easy install, everything you need to install
Date published: 2016-04-24
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hi i am wanting to hook up this to my dish hopper do i have to get a surround sound box for it to work also i am wanting to hook up a Technical Pro Professional Dual 10 Band Equalizer w/ Digital Display to it how do i get this to work.

Asked by: kevin71047
The HKTS 20 is a wired passive speaker system with a powered sub. It must be connected to an audio/video surround sound receiver in order to function. Any one of our AVR receivers will work with these speakers. To connect the Technical Pro Equalizer, just connect your source to the input terminal of the equalizer then from the output terminal of the equalizer, connect it directly to the receiver.
Answered by: Miko at Customer Service
Date published: 2017-03-01

I have a bought a HKTS 30 and bought the receiver onkyo 7.2 network a/V receiver Model: TX-NR646. is it works with onky receiver?

Asked by: rkven
Yes, this Onkyo receiver would work well with the HKTS 30 system. The HKTS 30’s satellites and center speakers can handle up to 120W @ 8-ohms while the Onkyo TX-NR646 drives up to 120W as well to an 8-ohm load speaker.
Answered by: Ren at Customer Service
Date published: 2017-01-30

What type of speaker wire is used. I ran out and need additional runs for the rear speaker wires.

Asked by: Mihir
The HKTS 20 comes with 18-gauge wires. You can purchase replacements from any electronics store or any online retail stores.
Answered by: Ren at Customer Service
Date published: 2016-12-26

Hi , I have purchased HKTS20 recently and also purchased  ONKYO TX-NR555 7.2 AVRCR 1 receiver to connect for this?  Please let me know whether HKTS 20 system is okay to use with Onkyo NR555. 140 W per Channel Thanks Viswa

Asked by: viswa
The HKTS 20 speakers cannot handle the power of your receiver as they can only handle up to 80 watts. However, the HKTS 16 can handle up to 120 watt per channel. 20 watts is not enough to make a big difference. Just don't turn it up to max and you should be okay.
Answered by: Memen at Customer Service
Date published: 2016-12-14

Hi, Do we have any attachment to fix the wall mount brackets of satellite speakers to wall ? like L bracket with 4 screws for the center speaker?  When i hang satilite speaker to the wall using screw through key hole ( provided at wall mount),its tilting.

Asked by: viswa
Yes, we have an Owner’s Manual for HKTS20 that will give you a step-by-step instructions. You may follow/click/copy this link: http://www.harmankardon.com/home-theater-systems/HKTS+20.html then click Manuals and Downloads and then click Owner’s Manual.
Answered by: Erik at Customer Service
Date published: 2016-12-08

i just received my HKTS 20. I just read that it can not be mounted on the ceiling. my house is prewired. what do u think i should do?

Asked by: Barryboy
This is correct. These speakers and the brackets that came with the HKTS 20 were not designed for ceiling mounting. It is always an option to check for custom-made mounting which can accommodate the speakers of the HKTS 20.
Answered by: Ren at Customer Service
Date published: 2016-12-06

When i am trying to fix the speakers to wall through Keyhole, the speakers not hanging properly and moving side ways. Manual shows 4 points and mention as illustrated in image, but there is no image showing how to mount ? there is no mountings supplied.  

Asked by: viswa
The HKTS20 satellite's wall mount includes a Stop Plate that prevents the speaker from detaching from the bracket. This would allow you to install it horizontally. The owner’s manual shows images on how to mount the HKTS20 properly. Inside the Box it includes: 4 wall-mount brackets for satellite speakers 1 wall-mount bracket for center speaker 4 metal stop plates and screws for satellite-speaker wall-mount brackets
Answered by: Joe G at Customer Service
Date published: 2017-01-27

Can you ceiling mount the hkts 20 surround speakers?

Asked by: prvan
No, you cannot ceiling mount the HKTS20. These speakers are not designed for ceiling mounting. They can be mounted on the wall very nicely, but we do not recommend mounting them to a ceiling as this is not what they are intended for, and the mounting brackets will not work on a ceiling mount set-up.
Answered by: Erik at Customer Service
Date published: 2016-12-01
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