Network Section MP3 / WMA / MPEG-4 AAC, ALAC: up to 96 kHz / 24-bit, WAV / FLAC / AIFF: up to 192 kHz / 24-bit
Ethernet Yes (2 terminals)
AirPlay Yes (AirPlay 2 via firmware update)
Audio Specifications 8 Channel (2 channel x 4)
Minimum Speaker load Capability 4 ohm
BTL Connection Yes
Speaker Output Terminal 4 (Euroblock)
Preout Terminal 4
Audio Input Terminal RCA: 2 (CUT IN, AUX), USB: 4
Audio Output Terminal RCA (2-ch through out): 2 (CUT IN, AUX)
Trigger In / Out 0 / 4
Remote In / Out 1 / 1
Chime 4
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 Setup Yes
Direct Mode Yes
Monaural Downmix Yes (stereo playback or monaural downmix selectable)
Compressed Music Enhancer Yes
Volume Adaptive EQ Yes
Volume Control Support 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, Center Frequency: 350 Hz, [Mid] Variable Width: +6.0 dB ~ -6.0 dB / 0.5 dB step, Center Frequency: 1.1 kHz, [Treble] Variable Width: +6.0 dB ~ -6.0 dB / 0.5 dB step, Center Frequency: 3.5 kHz
Bass Extension Yes
General 130 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 Consumption Network 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] 17-1/4 x 1-3/4 x 17-3/8 , [Table Top Mount with Adhesive Feet and Faceplate] 17-1/4 x 1-3/4 x 17-7/8 , [Rack Mount] 18-7/8 x 1-3/4 x 17-3/8 , [Rack Mount with Faceplate] 18-7/8 x 1-3/4 x 17-7/8
Weight 13.9 lbs.
Specially designed for custom integration of whole home audio systems, the “QS” (Quad Streamer) provides four zones of audio streaming and eight channels of high-performance audio amplification in an ultra-slim, 1U-high, rack-mountable enclosure. Expandable and extremely flexible, the QS works with the MusicCast multi-room audio system, allowing it to be linked with home theater AV receivers, sound bars and Hi-Fi gear in a wide variety of configurations.
Designed for custom integration of a MusicCast multi-room audio system connected via Ethernet LAN in a rack or cabinet
Streams four zones of audio per unit, expandable to 32 zones with simultaneous playback in linked groups of up to 20 zones each
Eight channels of audiophile-grade Class D amplification assignable to any zone, bridgeable and 4-ohm capable, featuring a unique ground loop/hum-free circuit design
Audio Input Terminal Audio Output Terminal Trigger In / Out Remote In / Out Chime
Audio Input Terminal Rated Output Power (1 kHz, 0.9% THD, 2ch driven), Power (1 kHz, 0.9% THD, 1ch driven)
Audio Input Terminal Dynamic Power (20 Hz-20 kHz, 0.08% THD, 2ch driven, 20 ms burst), (1 kHz, 0.9% THD, 2ch driven, 20 ms burst), (1 kHz, 0.9% THD, All ch driven, 20 ms burst)
Maximum Effective Output Power Total Harmonic Distortion
Signal to Noise Ratio Rated Output Level / Output Impedance
Maximum Input Signal Gain Input Sensitivity Web Setup Direct Mode Monaural Downmix Compressed Music Enhancer Volume Adaptive EQ Volume Control EQ Characteristics Bass Extension General
Standby Power Consumption Power Management (Auto Power Standby), Management (Auto Power Standby) 5 / 20 min, 2 / 4 / 8 / 12 hours selectable
Standby Power Consumption Dimension (W H D) mm Weight XDA-QS5400RK XDA-QS5400RK Multi-Room Amplifier Specs Network Section File Format, (W H D) mm
MP3 / WMA / MPEG-4 AAC, ALAC up to 96 kHz / 24-bit, WAV / FLAC / AIFF: up to 192 kHz / 24-bit Ethernet Yes (2 terminals) AirPlay
Standby Power Consumption Yes (AirPlay 2 via firmware update)
Standby Power Consumption Audio Specifications Channel 8 Channel (2 channel x 4)
Standby Power Consumption Minimum Speaker load Capability 4 ohm BTL Connection Yes
Standby Power Consumption Speaker Output Terminal 4 (Euroblock) Preout Terminal 4
Audio Input Terminal RCA 2 (CUT IN, AUX), USB: 4
RCA (2-ch through out) 2 (CUT IN, AUX) Trigger In / Out 0 / 4 Remote In / Out 1 / 1 Chime 4
Audio Output Terminal Rated Output Power (1 kHz, 0.9% THD, 2ch driven), Power (1 kHz, 0.9% THD, 1ch driven)
Normal (4 / 8 ohms) 90 / 50 W, Bridge (8 ohms): 100 W, 100 / 50 W, Bridge (8 ohms):200 W, 80 / 40 W, Bridge (8 ohms): 150 W, 100 / 50 W, Bridge (8 ohms): 200 W, 80 / 50 W, Bridge (8 ohms):170 W
Audio Output Terminal Dynamic Power (20 Hz-20 kHz, 0.08% THD, 2ch driven, 20 ms burst), (1 kHz, 0.9% THD, 2ch driven, 20 ms burst), (1 kHz, 0.9% THD, All ch driven, 20 ms burst)
Maximum Effective Output Power [SP OUT, 20 Hz-20 kHz, 25 W, 8 ohm] 0.04%, [PRE OUT, 20 Hz-20 kHz, 1 V] 0.005%
[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
Signal to Noise Ratio [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
[1 W Power, 8 ohm] 150 mV, [MAX (50W) Power, 8 ohm] 1.0 V Web Setup Yes Direct Mode Yes Monaural Downmix
Input Sensitivity Yes (stereo playback or monaural downmix selectable) Compressed Music Enhancer Yes Volume Adaptive EQ Yes Volume Control
Input Sensitivity Support 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, Center Frequency: 350 Hz, [Mid] Variable Width: +6.0 dB ~ -6.0 dB / 0.5 dB step, Center Frequency: 1.1 kHz, [Treble] Variable Width: +6.0 dB ~ -6.0 dB / 0.5 dB step, Center Frequency: 3.5 kHz Bass Extension Yes General
130 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
Network Standby Off 0.2 W, Network Standby On(1 Zone): 3.2 W, Network Standby On(All Zone): 6.0 W
Standby Power Consumption [Table Top Mount with Adhesive Feet] 17-1/4 x 1-3/4 x 17-3/8 , [Table Top Mount with Adhesive Feet and Faceplate] 17-1/4 x 1-3/4 x 17-7/8 , [Rack Mount] 18-7/8 x 1-3/4 x 17-3/8 , [Rack Mount with Faceplate] 18-7/8 x 1-3/4 x 17-7/8 Weight 13.9 lbs.
SKU XDA-QS5400RKBL
