Yamaha YHT-1840 5.1 Channel Home Theatre System


• 5-channel powerful surround sound
• — 70 W per Channel   (6 ohms, 20 Hz-20    kHz,    0.09% THD,   2-ch driven)
• — 100 W per Channel    (6 ohms, 1 kHz,    0.9% THD,      1-ch driven)
• — 135 W per Channel

(6 ohms, 1 kHz, 10% THD, 1-ch driven)
• Discrete amp configuration
• HDMI® (4 in / 1 out) with 4K Ultra HD full support

(4K / 60p [4:4:4]), HDR Video and BT.2020
• Dialogue Level Adjustment for proper sound balance with dialogue and vocals
• Virtual CINEMA FRONT provides virtual surround sound with 5 speakers in front
• Multi-language colour OSD capable of displaying cover art
• Compressed Music Enhancer
• Traditional design enhances any room
• ECO mode operation for about 20% less power consumption

SKU: YAMAHA-HT1 Categories: ,


5.1-Channel Powerful and Dynamic Surround System
The AV receiver ensures that action movies with loud, dynamic soundtracks will be heard in spectacularly realistic surround sound. The front, surround and center speakers are high quality models capable of reproducing high definition audio, and the subwoofer delivers clean, crisply powerful bass. traditional design speakers enhance any room.

4K Ultra HD Full Support with 4K / 60p, HDCP2.2, HDR Video and BT.2020 pass-through
This AV receiver completely supports with latest HDMI standards. Thanks to transmission of 4K video at 60 frames per second pass-through, you can fully enjoy the high definition video quality of 4K without degradation. It also adheres to the HDCP2.2 copyright protection standard for 4K video transmission. It also supports HDR (High Dynamic Range) Video which provides enhanced picture quality by simultaneously enabling greater detail for both the dark and bright parts of an image. Furthermore it supports the wider colour gamut of BT.2020 pass-through. This AV receiver is also compatible with 3D, Audio Return Channel and CEC for easy operation

Discrete Amp Configuration for High Sound Quality
This AV receiver was designed with a strong focus on achieving exceptionally high sound clarity. It employs a discrete amp configuration and a low jitter PLL circuit, which contribute to its excellent audio performance.

Compressed Music Enhancer
When music is encoded into a digitally compressed format like MP3, the frequency response suffers. Yamaha’s Compressed Music Enhancer employs sophisticated digital signal processing using exclusive algorithms to restore what was lost, so the music always sounds the way it should.

Scene for One-Touch Start
Pressing a SCENE button powers on the AV receiver and selects the input source and DSP mode. You can re-set the buttons for different sources by selecting a source and DSP mode, then pressing a SCENE button for more than three seconds.

HD Audio with Cinema DSP
Yamaha’s exclusive CINEMA DSP technology supports playback of HD Audio, providing natural and expansive sound imaging.

Virtual Cinema Front Provides Virtual 5-channel Surround Sound with High Quality and Resolution
Even when it is impossible to install surround speakers behind the listening position, Virtual CINEMA DSP reproduces virtual 5-channel surround sound filled with realism, with only two front speakers. With Virtual CINEMA FRONT, you will enjoy virtual 5-channel surround sound with higher quality and resolution by installing surround speakers at the front. You get more flexibility to arrange your speakers inside the room, along with easy enjoyment of high quality surround sound.

Extra Bass Provides Rich Bass Reproduction, Even with Small Speakers
Yamaha’ s exclusive low-range enhancement technology delivers richer bass than you expect from the speaker size while maintaining good localisation and sound balance even with compact front speakers. When a subwoofer is used, it improves the volume of the entire low range of the speaker system, not only the front speakers, but also enhancing the bass from the subwoofer. You’ll enjoy video and music with sound that has exceptional power and presence.

Additional information

Dolby Digital


Dolby Digital Plus


FM Radio


Surround Sound Technology






Home Theatre Connectivity:-

Home Theatre Connectivity

Digital Optical


Digital Coaxial






Audio Jack


AV Receiver


Physical Dimensions:-

Physical Dimensions:

Main Unit Size

435 (W) x 151 (H) x 315 (D) mm

Weight Main Unit

7400 grams

Center Speaker Dimensions

276 (W) x 111 (H) x 118 (D) mm

Center Speaker Weight

730 grams

Front Left Speaker Dimensions

112 (W) x 176 (H) x 116 (D) mm

Front Left Speaker Weight

590 grams

Front Right Speaker Dimensions

112 (W) x 176 (H) x 116 (D) mm

Front Right Speaker Weight

590 grams

Rear Left Speaker Dimensions

112 (W) x 176 (H) x 116 (D) mm

Rear Left Speaker Weight

590 grams

Rear Right Speaker Dimensions

112 (W) x 176 (H) x 116 (D) mm

Rear Right Speaker Weight

590 grams

Sub-Woofer Dimensions

290 (W) x 292 (H) x 315 (D) mm

Sub-Woofer Weight

5800 grams



Power Details

Power Details

Standby Power Consumption

0.3 W

In The Box & Warranty

Warranty 12 Months

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