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Harman Kardon BDS 635 Home Theater System overview


Manufacturers Product Description

4K home theater performance that surpasses your expectations, not your budget.The new BDS 635 from Harman Kardon is a complete 5.1-channel, 350- watt, 4K upscaling 3D Blu-ray Disc™ System with Wi-Fi® and Bluetooth® technology. Bringing you award-winning Harman Kardon design and performance in a sleekly integrated 5.1-channel audio system, it also keeps you in sync with today's wireless streaming technology. Upscale your Blu-Ray Discs to 4K resolution for your UHD TV and stream music via Bluetooth and Wi-Fi or from built-in apps like YouTube. Linking it to your Harman Kardon Wireless HD Audio System is easy - opt for the Harman Kardon Adapt and have your music fill every room. Highlights Five 50-watt amplifier channels Space-saving, 100-watt subwoofer Fully integrated 4K upscaling 3D Blu-Ray home theatre system Bluetooth® Wi-Fi® and DLNA 1.5 technology Easy access to online services Two HDMI inputs with 3D, Audio Return Channel (ARC) Front-panel USB port Dolby TrueHD and DTS-HD Master Digital Surround decoding Built-in FM tuner with 30 presets and vTuner Internet Radio High definition user interface Remote apps for compatible iOS and Android smartphones and tablets Optional Multi-Room Wireless with Harman Kardon Adapt Five 50-watt amplifier channelsThe BDS 635's five amplifiers, rated at 50 watts per channel, power the loudspeakers, which feature dual, voice-matched midrange drivers and dome tweeters for consistent sound. This amplifier-speaker combination dramatically improves the clarity and realism of directional sounds, even at high listening levels.Space-saving, 100-watt subwooferUnlike conventional, front-firing subwoofers, the BDS 635's 100- watt, 8-inch (200mm) sub fires downward, interacting with the floor for enhanced bass response. Volume, phase and bass- boost controls make it easy to synchronize bass output with the satellites and then fine-tune the system's performance.Fully integrated 4K upscaling 3D Blu-Ray home theatre systemThe BDS 635 is an all-in-one entertainment solution featuring two matching loudspeakers and a downward-firing, 100-watt subwoofer. It contains everything you need for great video and surround sound from virtually any movie or music source, combining the performance of separate components with the ease of use of a single, fully integrated home theater audio system. Furthermore, if you have a UHD Television, the BDS 635 can upscale your Blu-Ray Discs to 4K resolution and optimize your viewing experience.Bluetooth® Wi-Fi® and DLNA 1.5 technologyThe BDS 635 streams audio from virtually any portable device via integrated Bluetooth® and Wi-Fi® technology with MultiConnect, enabling connectivity to almost any tablet, smartphone or laptop. With MultiConnect, there's no need to disconnect one device between streaming from a second. The BDS 635 is also compliant with DLNA 1.5 for music, photos and video, providing multiple options for delivering content over your home network. Easy access to online servicesFull network connections provide quick access to your favorite online content from built-in apps that includes YouTube™ among others (where available).

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Physical Characteristics

Total System Weight Approximate14 kg
Center Speaker Depth9.2 cm
Subwoofer Height35.3 cm
Front Speaker Width9.2 cm
Front Speaker Depth10 cm
Rear Speaker Height16.7 cm
Weight Approximate3.50 kg - Main Unit
Subwoofer Width26.7 cm
Center Speaker Height8 cm
Subwoofer Depth26.7 cm
Rear Speaker Depth10 cm
Center Speaker Width10 cm
Front Speaker Height16.7 cm
Width40 cm
Rear Speaker Width9.2 cm
Depth30.1 cm
Height8 cm
Dimensions8 cm (H): 40 cm (W): 30.1 cm (D)


Number of HDMI Outputs1
HDMI Version1.4b
Number of Analog Audio Inputs2
Number of Digital Coaxial Outputs1
Number of HDMI Inputs2
Number of Digital Coaxial Inputs2


RMS Output Power350 W
Sound SystemDolby TrueHD
Speaker Configuration5.1
Wireless SpeakersNo


Upscale Scan Format4K
Scanning ModesProgressive Scan
Video FormatsBD Video

General Information

Packaged Quantity1
Product NameBDS 635 Home Theater System
Product ModelBDS 635
Manufacturer Website Address
Brand NameHarman Kardon
Product TypeHome Theater System
ManufacturerHarman International Industries, Inc
Manufacturer Part NumberBDS 635/230-B2

Technical Information

3D Type3D
Player-Recorder TypeBlu-ray Disc Player
Scan Format1080p
Internet StreamingYes
Media FormatsBD-R

Network and Communication

Wireless LANYes


DLNA CertifiedYes

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