Onkyo TX-SR393 5.2-Channel AV Receiver

Features

Bluetooth, Line-in jack, Line-out jack, USB port

Brand

Onkyo

Onkyo TX-SR393 AV Receiver Specifications Amplification • Channels: 5.2 (5 amplified channels + dual subwoofer outputs) • Power Output: • 80 W per channel (8 Ω, 20 Hz–20 kHz, 0.08% THD, 2 ch driven, FTC) • Dynamic power (per channel): 135 W (3 Ω) / 120 W (4 Ω) / 80 W (8 Ω) • Amplifier Design: Discrete high-current output stage • Speaker Impedance: 4–16 Ω ⸻ Audio Features • Dolby Atmos® Height Virtualizer (simulates height effects without extra speakers) • Dolby TrueHD / DTS-HD Master Audio decoding • AccuEQ Room Acoustic Calibration with subwoofer EQ • Subwoofer EQ: Phase-matching and crossover control • Surround Modes: Direct, Stereo, All Channel Stereo, Theater-Dimensional, Game, etc. ⸻ Video Features • HDMI (4 inputs / 1 output) • Supports 4K/60 Hz, HDR10, HLG, Dolby Vision, BT.2020 • HDCP 2.2 compliant • ARC (Audio Return Channel) • Other Inputs: • 1 × Optical digital audio • 1 × Coaxial digital audio • 2 × Analog RCA stereo inputs • No upscaling / video processing (pass-through only) ⸻ Connectivity • Front USB port (audio playback from flash drives) • Headphone output (1/4”) • AM/FM tuner (40 presets) ⸻ Speaker Configuration • 5 main channels: Front L/R, Center, Surround L/R • 2 subwoofer pre-outs (5.2 setup) • Supports up to 5.2 speaker configuration (no Atmos channels with physical speakers, only virtualization) ⸻ Controls & Convenience • On-screen GUI setup via HDMI • Remote control included • Tone controls: Bass, Treble, Balance • Sleep timer, auto standby, HDMI CEC control ⸻ Physical • Dimensions (W × H × D): 17 1/8” × 6 5/8” × 12 15/16” (435 × 151 × 328 mm) • Weight: ~18.1 lbs (8.2 kg) • Finish: Black