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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

  • Based on 498 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Jul 21
Order within 11 hours and 33 minutes
Available payment plans shown during checkout

Size: 4-Channel


Style: 4-Channel - 4500 Watts


Features

  • COBALT SERIES: Introducing our Class A/B Amplifier CBA4500.4, boasting exceptional frequency response rates and a cutting-edge crossover, elevating its status among competitors. Its robust construction and unparalleled efficiency ensure a standout performance in the realm of 4-channel amplifiers.
  • PERFORMANCE: Engineered to effortlessly power car speakers with a continuous 2/4 Ohm load, ensuring seamless performance devoid of overheating or extraneous noise. This amplifier is designed to power speakers that have a constant demand for high power in order to operate effectively.
  • QUALITY: The CBA4500.4 amplifier for car stereo speakers with a MOSFET power supply comes with Low/High-level inputs. A low-level (RCA) input is measured in voltages. A high-level (+/- wire) input is measured in wattages. Both essentially carry signals from your receiver to your amplifier to your speakers.
  • FEATURES: The CBA4500.4 amplifier has features like - Frequency Response: 10~30kHz, Low Pass Filter, High Pass Filter, Bass Boost, and MOSFET Power Supply. The ultimate powerhouse for your audio needs.
  • POWER: The Cobalt CBA4500.4 amplifier has a power rating of 4500 Watts Max Power. This amplifier also provides a 2-way protection circuitry for you to unleash the full potential of your car audio system.

Item dimensions L x W x H: 19 x 8 x 3 inches


Voltage: 1 Volts (DC)


Manufacturer: ORION


Maximum Supply Voltage: 16 Volts


Minimum Supply Voltage: 1E+1 Volts (DC)


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 19 x 8 x 3 inches; 8.5 Pounds


Item model number ‏ : ‎ CBT4500.4


Date First Available ‏ : ‎ July 31, 2020


Manufacturer ‏ : ‎ ORION


Country of Origin ‏ : ‎ China


Best Sellers Rank: #21,937 in Electronics (See Top 100 in Electronics) #3 in Car Dual-Channel Amplifiers


#3 in Car Dual-Channel Amplifiers:


Customer Reviews: 3.9 3.9 out of 5 stars 498 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Amazing power! Had doubts but no more!
Size: 4-Channel Style: 4-Channel - 3500 Watts
Before I say how good this amp is, I want to identify that it is extremely hard to find the “rms ratings” for these amps. This is the really to measure the power of your amp. So like you, I was very skeptical over the cheap price and I really thought my 3500 watt version (which is actually 170 watts rms x 4) would be very distorted and or wouldn’t get loud enough. I replaced a pioneer 125 watt rms X 4, and man what a difference. My music sounded crisper and more alive if that makes any sense. This a class A/B amp and the pioneer was a class fd. It’s so loud that I can’t turn it up all the way as it makes the speakers pop from to much power and bass. I highly recommend this brand and special this amp. Good car audio doesn’t have to be expensive! :) Make sure your wiring is clean as it’s missing the circuitry to clean the input. But just do it right and buy a “rca filter” and it will solve your issue. ... show more
Reviewed in the United States on November 28, 2024 by KratomChris KratomChris

  • Clean and clear mids and highs
Size: 4-Channel Style: 4-Channel - 2500 Watts
This is the 2500/4 model. No wattage listed anywhere, but 2500max, so who knows, but with 80amps of fusing, it probably does 800rms at best. For coaxials, and tweeters, though, it's loud and clear unlike my Recoil 2400/4 was, with more features, leaving that amp for bass.
Reviewed in the United States on February 24, 2025 by Jeff Barton

  • Gets hot quick
Size: 4-Channel Style: 4-Channel - 4500 Watts
Its probably a great amp for a lil system but definitely not for more then 4 loudspeakers and definitely not for some good subd
Reviewed in the United States on December 28, 2024 by NOEY counts

  • Great
Size: 1-Channel Style: 1-Channel - 4500 Watts
Well worth the money
Reviewed in the United States on March 5, 2025 by Tommy Smith

  • RUNS HOT EASY
Size: 4-Channel Style: 4-Channel - 3500 Watts
Only issue I have is that it runs hot easily. It pushes good power better than what I expected.
Reviewed in the United States on December 28, 2024 by Lavon M.

  • Great product
Size: 4-Channel Style: 4-Channel - 2000 Watts
Worked like a charm for my door speakers.
Reviewed in the United States on January 16, 2025 by Nate

  • Bien
Size: 4-Channel Style: 4-Channel - 2000 Watts
Bien
Reviewed in the United States on March 7, 2025 by Carlos Santacruz

  • Trash .
Size: 4-Channel Style: 4-Channel - 4500 Watts
Straight out the box played twice than started cutting hot gets out over heats real fast.
Reviewed in the United States on January 20, 2025 by LONNIE BUTLER

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