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Orion Cobalt Series CBA4500.4 4-Channel Car Amplifier

ORION ★ 3.5/5 · ItemOracle Score Mid-Range

$160 USD
Price subject to change
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Orion Cobalt Series CBA4500.4 High Efficiency 4-Channel Class A/B Amplifier for Car Audio Stereo - 4500W High Output, 2/4 Ohm Stable, Adjustable Low/High Pass, Bass Boost, MOSFET Power Supply

Orion's Cobalt Series Class A/B amplifier delivering high power for car speakers with 2/4 ohm stability and adjustable filters. Customers note strong sound quality and value, but report heat and durability concerns

Highlights

  • 4-channel capable amplifier
  • MOSFET power supply
  • 2/4 ohm load support

Pros

  • 2/4 ohm stability
  • Low/high-level inputs
  • MOSFET power supply
  • Adjustable low/high pass
  • Strong sound quality feedback

Cons

  • Heat generation during operation
  • Durability concerns from some users
  • Bass control knob reported as limited impact

Best For

  • upgrade car audio system
  • power multiple speakers in a chassis
  • mid-range to high-power sound setup
  • bass-heavy installations
  • custom car audio projects
  • night-drive audio tuning

Features

  • 4-channel Class A/B car amplifier with MOSFET power supply
  • Supports continuous 2/4 ohm loads for speaker power
  • Includes Low/High-level inputs for signal transfer
  • Frequency response from 10 Hz to 30 kHz with adjustable filters
  • Features Low Pass, High Pass, and Bass Boost controls

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