The proceeds from this sale benefit a nonprofit music education organization-Infinite Music -Giving kids the chance to experience the transformative power of music through education, appreciation, and performance!

The QSC USA 900 is a two-channel professional power amplifier known for its heavy-duty build and reliable performance in live sound systems. 

 Key Specifications

  • Stereo Power (8 ohms): 240 watts per channel
  • Stereo Power (4 ohms): 450 watts per channel
  • Stereo Power (2 ohms): 550 watts per channel
  • Bridged Mono (8 ohms): 900 watts
  • Weight: About 34 lbs (15.4 kg)
  • Size: 3 rack spaces (19" x 5.25" x 9.5")

Features and Operation

  • Inputs: XLR, 1/4-inch TRS, and barrier strip connections.
  • Cooling: Two-speed fan system.
  • Protection: Built-in short circuit, thermal, and DC-fault protection.
  • Bridge limits: Most users on TalkBass agree that the amplifier is not officially rated or recommended for 4-ohm bridged operation due to severe heating risks. 

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Listed13 days ago
ConditionExcellent (Used)
Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more
Brand
  • QSC Amps
Model
  • QSC USA 900 Amplifier
Finish
  • Black
Categories
Year
  • 2000's
Made In
  • United States

Product safety information may be available here.

Infinite Music - Non Profit Music Education Organization

Morro Bay, CA, United States
Joined Reverb:2020

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