No Image
AmplifiersAV ReceiversDiscontinued
Estimated price (community-sourced)
$90
Around — community and catalog average, updates slowly
About the STR-DH550
The STR-DH550 is a 5.2-channel home theater AV receiver with four HDMI inputs and one HDMI output, 4K pass-through, and support for 3D video and Audio Return Channel. It includes optical, coaxial, and analog audio inputs, a front USB port for compatible devices, and a rear MHL input. Supported surround formats include Dolby TrueHD, Dolby Digital Plus, and DTS-HD. Sony specifies 90 W + 90 W minimum RMS output in stereo into 6 ohms (20 Hz–20 kHz, 0.09% THD).
Specifications
Channels: 5.2; HDMI inputs/outputs: 4/1; video: 4K output/pass-through, 3D, Audio Return Channel; audio inputs: 2 optical, 1 coaxial, 4 analog; USB: 1 front port (iPhone/Walkman compatible); MHL: 1 rear input; surround formats: Dolby TrueHD, Dolby Digital Plus, DTS-HD, Dolby Digital, DTS; minimum RMS stereo output: 90 W + 90 W (6 ohms, 20 Hz–20 kHz, 0.09% THD); dimensions: 430 × 156 × 329.4 mm; weight: 7.8 kg.