Network SectionFile FormatMP3 / WMA / MPEG-4 AAC, ALAC: up to 96 kHz / 24-bit, WAV/ FLAC / AIFF: up to 192 kHz / 24-bit EthernetYes (2 terminals) AirPlayYes Audio SpecificationsChannel8 channel (2 channel x 4) Minimum Speaker load Capability4 ohm BTL ConnectionYes Speaker Output Terminal4 (Euroblock) Preout Terminal4 Audio Input TerminalRCA: 2 (CUT IN, AUX), USB: 4 Audio Output TerminalRCA (2-ch through out): 2 (CUT IN, AUX) Trigger In / Out0 / 4 Remote In / Out1 / 1 Chime4 Rated Output Power (1 kHz, 0.9% THD, 2ch driven)Normal (4 / 8 ohms): 90 / 50 W, Bridge (8 ohms): 100 W Rated Output Power (1 kHz, 0.9% THD, 1ch driven)Normal (4 / 8 ohms): 100 / 50 W, Bridge (8 ohms):200 W Dynamic Power (20 Hz-20 kHz, 0.08% THD, 2ch driven, 20 ms burst)Normal (4 / 8 ohms): 80 / 40 W, Bridge (8 ohms): 150 W Dynamic Power (1 kHz, 0.9% THD, 2ch driven, 20 ms burst)Normal (4 / 8 ohms): 100 / 50 W, Bridge (8 ohms): 200 W Dynamic Power (1 kHz, 0.9% THD, All ch driven, 20 ms burst)Normal (4 / 8 ohms): 80 / 50 W, Bridge (8 ohms):170 W Maximum Effective Output Power[1-ch driven, 1 kHz, 10% THD] Normal (4 / 8 ohm): 130 / 65 W, Bridge (8 ohm): 260 W Total Harmonic Distortion[SP OUT, 20 Hz-20 kHz, 25 W, 8 ohm] 0.04%, [PRE OUT, 20 Hz-20 kHz, 1 V] 0.005% Frequency Response[1 kHz + 0 / -3 dB] PRE OUT NET / USB IN, AUX IN: 10 Hz-22 kHz, SP OUT NET / USB IN, AUX IN: 10 Hz-22 kHz Signal to Noise Ratio[PRE OUT NET / USB IN] 114 dB, [PRE OUT AUX IN] 108 dB, [SP OUT NET / USB IN] 106 dB, [SP OUT AUX IN] 104 dB Rated Output Level / Output Impedance[PRE OUT L / R, 1 kHz] 2.0 V / 470 ohm Maximum Output Level[PRE OUT L / R, 0.9% THD] 4.0 V Maximum Input Signal[PRE OUT L / R, 0.9% THD] 2.4 V Gain[SP OUT 1 V Input] 25.8 dB Input Sensitivity[1 W Power, 8 ohm] 150 mV, [MAX (50W) Power, 8 ohm] 1.0 V Web SetupYes Direct ModeYes Monaural DownmixYes (stereo playback or monaural downmix selectable) Compressed Music EnhancerYes Volume Adaptive EQYes Volume ControlSupport Terminals: PRE OUT / SP OUT, Range: Mute, -80 dB~ 0 dB, Step: 0.5 dB EQ Characteristics[Bass] Variable Width: +6.0 dB ~ -6.0 dB / 0.5 dB step, Centre Frequency: 350 Hz, [Mid] Variable Width: +6.0 dB ~ -6.0 dB / 0.5 dB step, Centre Frequency: 1.1 kHz, [Treble] Variable Width: +6.0 dB ~ -6.0 dB / 0.5 dB step, Centre Frequency: 3.5 kHz Bass ExtensionYes GeneralPower Consumption130 W, [All Zone On] No Signal Condition: 40 W, [All Zone Off] Chime On: 18.2 W, Cut In Power On Enable: 18.2 W Standby Power ConsumptionNetwork Standby Off: 0.2 W, Network Standby On(1 Zone): 3.2 W, Network Standby On(All Zone): 6.0 W Power Management (Auto Power Standby)5 / 20 min, 2 / 4 / 8 / 12 hours selectable Dimension (W × H × D) mm[Table Top Mount with Adhesive Feet] 437 x 46 x 443 mm 17-1/4” x 1-3/4” x 17-3/8”, [Table Top Mount with Adhesive Feet and Faceplate] 437 x 46 x 453 mm 17-1/4” x 1-3/4” x 17-7/8”, [Rack Mount] 481 x 44 x 443 mm 18-7/8” x 1-3/4” x 17-3/8”, [Rack Mount with Faceplate] 481 x 44 x 453 mm 18-7/8” x 1-3/4” x 17-7/8” Weight6.3 kg.