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B-52 US-4000

3200W Profesional Power Amplifier with Low-noise cooling fans

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Compact size up to 3200 watts in 2 rack spaces • High-current toroidal transformers for greater 2-ohm power • Front panel LED display: Power, bridge and parallel LEDs and signal, -20dB, -10dB, 0dB, clip and protect LEDs for each channel

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Description


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US-4000 Power Ratings
  • 8 Ohms Stereo Per Channel 700W Bridged Mono 2200W
  • 4 Ohms Stereo Per Channel 1100W Bridged Mono 3200W
  • 2 Ohms Stereo Per Channel 1600W Bridged Mono Not Stable
Power Amp Features
  • Rugged heavy gauge steel enclosure with sturdy aluminum front panel for stability and increased longevity
  • High-current toroidal transformers for increased 2-ohm power output
  • 21-position gain control knobs for consistent settings
  • Selectable STEREO, PARALLEL MONO and BRIDGED MONO modes for flexibility
  • Front panel LED display: POWER, BRIDGE and PARALLEL LEDs and SIGNAL, -20dB, -10dB, 0dB, CLIP and PROTECT LEDs for each channel
  • Protection: Short circuit, output current limiting, thermal, DC offset, turn on/off muting, RF protection and circuit breaker
  • Defeatable clip limiters to reduce distortion without sacrificing peak performance
  • Sub-sonic filters to protect speakers and increase headroom
  • Balanced combo XLR and 1/4” TRS input connectors and link XLR output connectors
  • Both binding posts and Speakon output connectors
  • Low-noise cooling fans with continuous variable speed and highly efficient front-to-rear forced air cooling design
  • Replaceable open cell foam air filters
  • Dimensions: 17 1/8"L x 19"W x 3 1/2"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Specifications & Details


Power Specifications
Number of Channels
2 Channels
Continuous Power @ 8 ohm
700 watts x 2 channel
Continuous Power @ 4 ohm
1100 watts x 2 channel
Continuous Power @ 2 ohm
1600 watts x 2 channel
Continuous Power @ 8 ohm (Bridged)
2200 watts x 1 channel
Continuous Power @ 4 ohm (Bridged)
3200 watts x 1 channel
Total Continuous Power
3200 watts
Amplifier Specifications
Amplifier Class
G
Signal-to-Noise Ratio
100 dB
Frequency Response
20 - 20000 Hz
THD (Total Harmonic Distortion)
1%
Cooling Options
Cooling Fan
Inputs
1/4" TRS
XLR
Outputs
Binding Posts (Banana Clip Ready)
SpeakOn
Physical Specifications
Height
3-1/2"
Width
19"
Depth
17-1/8"
Weight (Pounds)
49 lbs
Rackmount Spaces
2U
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

US-4000

Weight:

49.00lbs

Internal SKU:

us4000

Internal Product ID:

38033

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