Orion Cobalt Series CBA2500.4 High Efficiency 4-Channel Class A/B Amplifier for Car Audio Stereo – 2500W High Output, 2/4 Ohm Stable, Adjustable Low/High Pass, Bass Boost, MOSFET Power Supply
Condition: New
Checking for product changes
Buy Now, Pay Later
As low as
$19.99
/ mo
Learn more
- – 6-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
20 left in stock
Arrives
Tuesday, May 27
Recently Viewed
Size: 4-Channel
Style: 4-Channel - 2500 Watts
Features
- COBALT SERIES: Introducing our Class A/B Amplifier CBA2500.4, 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 CBA2500.4 amplifier for car stereo speakers with a MOSFET power supply comes with a Low/High-level input. 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 CBA2500.4 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 CBA2500.4 amplifier has a power rating of 2500 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: 16 x 10 x 10 inches
Voltage: 12 Volts
Manufacturer: ORION
Maximum Supply Voltage: 16 Volts
Minimum Supply Voltage: 9 Volts
Is Discontinued By Manufacturer : No
Product Dimensions : 16 x 10 x 10 inches; 4.98 Pounds
Item model number : CBA2500.4
Date First Available : July 31, 2020
Manufacturer : ORION
Country of Origin : China
Best Sellers Rank: #9,172 in Electronics (See Top 100 in Electronics) #4 in Car Multichannel Amplifiers
#4 in Car Multichannel Amplifiers:
Customer Reviews: 3.9 3.9 out of 5 stars 539 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, May 27
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: 4-Channel
Style: 4-Channel - 2000 Watts
Llego a tiempo , y sin ningún defecto Exelente , amplificador si buscas algo con buena calidad de sonido para tus rangos medios. Uso 2 de 8 pulgadas 500w. Y tienen Exelente sonido extremadamente fuerte sin distorsión
Reviewed in the United States on May 20, 2025 by Wilmer Jhosue Goyo Lopez Wilmer Jhosue Goyo Lopez
Size: 1-Channel
Style: 1-Channel - 2000 Watts
Very good amplifier
Reviewed in the United States on May 17, 2025 by Roberto Flores
Size: 4-Channel
Style: 4-Channel - 2000 Watts
It sounds good but gets really hot. I bought the 2000.4 to run 2 4x6, 2 6.5 & 2 tweeters. Gain 3/4 on ch 1&2 and 1/2 on ch 3&4 has it blazing hot. Running it at 4 ohm w clean electric. (No issues w d4s running 4 12s) This is not what you're looking for. It was a shot in the dark for me. Wanted to try a cheap class a/b amp. And it did very much disaapoint.
...
show more
Reviewed in the United States on May 2, 2025 by Anthony
Size: 1-Channel
Style: 1-Channel - 4500 Watts
Worth the money.
Reviewed in the United States on May 10, 2025 by Matthew Rohdy
Size: 4-Channel
Style: 4-Channel - 2500 Watts
I have been a Orion customer for many years great product that last for years and sound quality is outstanding.
Reviewed in the United States on April 21, 2025 by Felix Orozco
Size: 1-Channel
Style: 1-Channel - 4500 Watts
Decent amp for the money. At this price point I would give 5 stars. However the only reason I am not giving 5 stars is because it is listed as a 4500 watt amplifier. Look at the fuses and do the math. So while they are quite optimistic about thier output power rating... it is still absolutely plenty for making you deaf. Or better yet, not overdriving it and running a conservative 1200ish watts rms with plenty of headroom and very solid performance. Just run 2 gauge wire so you don't choke it for power, and adequately upgrade your ground and power distribution as you would with any decent install then it will be great. I've had high dollar stuff in my cars in the past. This amplifier is on par with something you'd pay a grand for in 2001. Not top shelf but of very good quality for the price. Not unlike the peak output power claims, the ranges on the filters are not labeled precisely accurate although they do work well. Just tune by ear and pay no attention to the numbers. It will work out better than anything else you will get for less than $200. Overall very good product for the money if you install it correctly and tune it well. I would recommend to anyone looking for a decent quality budget amplifier.
...
show more
Reviewed in the United States on April 30, 2025 by Mad Scientist FPV
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
Size: 1-Channel
Style: 1-Channel - 2000 Watts
You would think it amp would last more than 3 months I can guarantee you one thing if you have any problems be prepared to spend and pay for your own shipping Prepare yourself for the run around you will be getting
Reviewed in the United States on March 18, 2025 by mark