Twenty Digital Audio Amplifier

TECH SPECS

Amplifier
• Class D Stereo Amplifier: TI PurePath™
• Input: S/PDIF optical, TOSLINK connector and 3.5 mm adapter (included)
• Outputs: left & right channel connectors; RCA subwoofer connector
• Sensitivity: -9.4 dBFS for 20 watts (volume control set to max)
• AC Power: 100 to 240 VAC @ 50/60 Hz

Bluetooth Wireless Audio
• Bluetooth Specification Version: Bluetooth v3.0 + EDR
• Output Format: S/PDIF digital stream
• Supported Digital Audio Codecs: AAC, aptX
• Range: 10 meters

Speaker Output
• Power: 20 watts per channel into 8 ohms @ 0.08% THD, both channels driven
• Frequency response: 20 Hz – 20 kHz, +0, -0.34 dB
• Signal-to-Noise ratio: 95 dB
• Crosstalk: -71 dB

Subwoofer Output
• Auto-switching when powered subwoofer is detected
• Output Level: line-level output (1 V RMS nominal; 2 V RMS max.)
• High-pass filter: 80 Hz 4TH order Linkwitz-Riley applied to L+R channels
• Low-pass filter: 80 Hz 4TH order Linkwitz-Riley applied to subwoofer output