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Russound® Half-Rack Digital 2-Channel Amplifier-A2100

Model #: A2100
186567
Russound
At a Glance

The A2100 Digital Amplifier is designed to add high quality, high powered stereo amplification to any audio system. Ideal for adding extra power wherever needed or for adding additional speakers as needed, it is the perfect choice for larger rooms or outdoor zones. The space-saving design allows for an easy fit in any equipment rack and the installer-friendly integration features allow it to blend seamlessly into a system and activate automatically with other devices as needed.

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Get to know this product.

The A2100 Digital Amplifier is designed to add high quality, high powered stereo amplification to any audio system. Ideal for adding extra power wherever needed or for adding additional speakers as needed, it is the perfect choice for larger rooms or outdoor zones. The space-saving design allows for an easy fit in any equipment rack and the installer-friendly integration features allow it to blend seamlessly into a system and activate automatically with other devices as needed.

  • A2100 100W/ch @8ohm, 200W @8 Bridged
  • Trim level adjustment
  • 12V Trigger input/output
  • Audio sensing input
  • Space-saving 1/2-rack design combines easily with other Russound 1/2-rack products
  • Class D amplifier
  • Powerful 100 watts per channel at 8 ohms
  • Bridgeable to 225 watts at 8 ohms
  • 12v trigger input and output for automated turn-on
  • Buffered line output for easy expansion to additional amplifiers as needed
  • Easy-to-Use cable lock included to prevent unwanted disconnects when servicing an installation
  • Removable screw-down speaker connectors for easy, reliable connections
  • Rack mount ears for both 1/2-rack and full-rack width mounting are included in the box
  • International Power Supply - Order the A2100i model for use outside of the USA. Includes UK, EURO, and AUS cords
Useful Documents
Specifications

General

Continuous Output Power100W @ 8 Ohms < 0.1% THD+N; 125W @ 4 Ohms < 0.5% THD +N; 225W Bridged @ 8 Ohms < 0.2% THD+N
Minimum ImpedanceStereo mode - 4 ohms, Bridged mode - 8 ohms
Frequency Response18Hz-25kHz (+/- 1dB) @8 ohms
Power Requirements (Auto-Switching Power Supply)North American and European Models:100VAC to 240VAC 50/60Hz 2.5A IEC 320 type connector with 3 terminal detachable power cord
Standby Power<0.5 Watts
Rack EarsIncluded
Parts and Labor Warranty2 years
Product Dimensions8.5” W x 10.5” D x 1.75” H (21.59 x 26.67 x 4.45 cm)
Product Weight4.10 lbs. (1.9 kg)
Shipping Dimensions15”W x 11.25”D x 4.75”H (38 x 28.6 x 12cm) single unit
Shipping Weight6.75 lbs. (3.1 kg)

Misc. Specs

Depth (in.)10.5
Height (in.)1.75
Channels2
Width (in.)8.5
Analog Audio(RCA) Input1
Product Weight4.1
WarningProposition 65 Warning for California Residents