IV300 has 2 front Speakers, 1 center speaker and 2 surround speakers which can be placed in the Left / Right / Centre or on the back side of the room. The “point one” is the subwoofer which supplies low-frequency effects and low bass, so you can enjoy cinematic surround sound in the comfort of your home. The powerful 1000W output and 5.1 Channel surround sound will turn your home into your personal theatre. Wirelessly stream your favourite tracks and apps with Bluetooth®. Pair your smartphone or tablet. Plug in directly to your DTH system via single HDMI wire or optical input, and upgrade your TV-viewing experience. . You can also connect it with the PlayStation, or connect your Blu-ray player with it. The compact and sleek design occupies lesser space, avoids any clutter, and is 40% smaller than conventional home theatre system. Its the mostcompact Home Theatre till date*. Enjoy the best of digital audio with the S-Master digital amplifier. Using a simplified, full digital signal path, the S-Master amplifier reproduces digital audio signals without the multiple analogue stages required by conventional amplifiers. The result is not just more power, but significantly less distortion from heat build-up. The unique Clear Audio+™ technology on the HT-IV300 is designed to simplify your audio enjoyment. It automatically converts stereo audio into 5.1ch .audio, so you’ll be able to enjoy more immersive sound when watching your favourite TV shows and movies — without having to spend a long time trying to locate the right sound mode. Enjoy precise, detailed home audio. With DTS-HD Master Audio, you’ll enjoy the original, uncompressed soundtracks on your favourite Blu-ray Discs™ and streamed movies — just as the director intended. DTS-HD High-Resolution Audio also offers intensely detailed reproduction for musical performances, allowing every note to shine with near studio-like quality.Enjoy peerless audio quality with Dolby® TrueHD, which delivers lossless sound across movies and music. By reproducing sound identical to original studio masters, it offers unparalleled audio fidelity for Blu-ray Discs™ and downloaded content.The three Sony audio technologies – Audio harmonic restoration, Dynamic Range Recovery and Advanced Auto Volume – work together to give you a consistent sound output for maximum impact of dialogues and music. These technologies restore details, intensify realism and prevent volume jumps between formats.Convert all of your stereo audio to surround sound. Dolby® Pro Logic® intelligently extracts surround sound audio from your favourite 2-channel music, movies and TV shows to accurately position sound effects both in front of and behind you. This enables you to enjoy immersive surround sound from almost any source.This mode gives you a stadium-feel, especially for a sports event. Additionally, a specially designed algorithm monitors the audio closely to remove the commentary. Super-size your smartphone and tablet content with Miracast™2. Simply pair your device to mirror its screen on your big-screen TV so you can view online films and TV episodes, stored photos and videos, and your favourite apps. As the connection is made via Wi-Fi Direct™, you don’t even need access to a Wi-Fi® network to share your favourite content.Enjoy extra detail and realism for your favourite Blu-ray™ movies and still images, thanks to built-in 4K pass-through and upscaling. When paired with a 4K-capable or Ultra HD TV, Full HD movies and still images played back from USB are given new life as they are delivered with up to four times the resolution of conventional Full HD (1080p) signals.