Barra de som Sony HT-S20R altifalante preto 5.1 canais 400 W

The Sony HT-S20R is a 5.1-channel home cinema speaker system in black that delivers up to 400 W RMS total power. It includes an active wired subwoofer and supports Dolby Digital and Dolby Dual Mono decoding. The system offers both wired and wireless connectivity options and is designed for use with standard 220–240 V, 50/60 Hz mains power.

Advantages

The Sony HT-S20R provides a true 5.1 surround sound setup with a dedicated active subwoofer for deeper bass and clear channel separation. With Dolby Digital decoding it reproduces multichannel audio tracks accurately, while wired and wireless connectivity allow flexible placement and connections to TVs and playback devices. The unit’s 400 W RMS rating ensures sufficient output for living-room listening without introducing unnecessary complexity.

Key specifications

• Audio output channels: 5.1 channels
• RMS rated power: 400 W
• Audio decoders: Dolby Digital, Dolby Dual Mono
• Subwoofer type: Active subwoofer
• Subwoofer connectivity: Wired
• Product colour: Black
• Connectivity technology: Wired & Wireless
• AC input voltage: 220–240 V
• AC input frequency: 50 / 60 Hz

How to use

Place the satellite speakers around the listening area to form a 5.1 layout and position the active subwoofer where it provides balanced low-frequency response. Connect the subwoofer and speakers to the main unit using the supplied wired connections, then link the main unit to your TV or source device via wired or wireless connection as supported. Set the TV or source to output Dolby Digital when available and adjust volume and bass levels on the system to suit room acoustics.

Recommendations

For optimal performance, use a wired connection for the subwoofer and ensure the source device is configured to output Dolby Digital for multichannel content. Place speakers at ear level where possible and avoid placing the subwoofer in a corner to reduce boominess.