Russound TVA2.1, Local Source Amplifier.

TVA2.1 Digital Two-Channel TV Amplifier with IR Learning and Sub Out

Better Sound for TV! Control with your TV remote. The Russound TVA2.1 is a digital 2-channel low-profile amplifier designed expressly for integrating with flat panel televisions. 
The TVA2.1 delivers smooth, robust sound for an enhanced viewing experience. On-board IR learning allows its volume to be seamlessly controlled by the TV or cable box’s remote control.

Features

• Class-D amplifier 2 x 30W RMS into 8ohm
• 24-bit/96kHz S-PDIF support
• S-PDIF, Optical and Analog Line Level inputs
• 4-pole Speaker Detachable Screw connector and line level Subwoofer output
• IR Learning for basic volume control. IR remote control support
• Small Footprint with mounting options for discreet installation
• External 24v Power Supply

Specs

• Shipping Dimensions: 
  11.6" (W) x 5.0" (H) x 7.5" (D)
  (29.5 x 12.7 x 19.1 cm)
• Shipping Weight: 2.0 lbs (0.9 kg)
• Amplified Channels: 2
• Frequency Response: 40Hz to 20KHz +/- 1dB, 20Hz -3dB, Sub Out: -3dB at 170Hz
• Input Impedance: 22K
• Line Output: Subwoofer
• Power Output: Continuous Stereo:
  30 watts per channel at 8 ohms <1% THD+N
• Power Requirement(s): 27 VDC 4.0A (External D235PS Power Supply)
• Signal to Noise Ratio: >90dB 20Hz to 20KHz
• Total Harmonic Distortion: 1% (1KHz @ 1W)