Orion Cobalt Series CBA2500.2 High Efficiency 2-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.
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Availability:
20 left in stock
Arrives
Wednesday, Mar 11
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Size: 2-Channel
Style: 2-Channel - 2500 Watts
Features
- COBALT SERIES: Introducing our Class A/B Amplifier CBA2500.2, 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 2-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 CBA2500.2 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 CBA2500.2 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 CBA2500.2 amplifier has a power rating of 175W RMS X 2 @ 2 OHMS, 80W RMS X 2 @ 4 OHMS. This amplifier for 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: 11 x 8 x 3 inches
Manufacturer: Orion
Maximum Supply Voltage: 16 Volts
Mounting Type: Surface Mount
Brand: ORION
Item dimensions L x W x H: 11 x 8 x 3 inches
Manufacturer: Orion
Maximum Supply Voltage: 16 Volts
Mounting Type: Surface Mount
Brand: ORION
Number of Channels: 2
Output Power: 2500 Watts
Package Type Name: standard cardboard box
Specification Met: Cbt
Material: Metal
UPC: 818550017009
Product Dimensions: 11 x 8 x 3 inches
Item Weight: 3.63 pounds
Item model number: CBA2500.2
Date First Available: July 29, 2020
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Mar 11
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.
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Top Amazon Reviews
Size: 1-Channel
Style: 1-Channel - 4500 Watts
In the 90s when I was a teenager I ran Orion equipment and it was some of the best stuff and they UNDER rated their amps wattage. Unfortunately now days they over rate their amps :( This amp dyno tests to only a about 350 watts...which is still enough to push two shallow mount 12s,,,but not even close to the rating Orion says it is, lol. That being said, I chose to purchase Orion equipment for daughters 2023 Trailblazer. I built some nice boxes that sit behind each front seat (in rear seating foot area), facing backwards, snug in the entire area each box being aprox 2.4 cubic feet, sealed, and allowing for her to have a completely flat rear area with rear seats down and full open cargo area for her heeler dogs. Her rear cargo mat goes from rear of car to back of front seats sitting ontop of the two boxes perfectly. The bass is good...NOT awesome and intense like Orion once was...but these ARE shallow mount 12s in small enclosures (although this is the size they are called for), and again this amp only puts out about 350watts max.... and she is VERY happy with the bass. Myself having had 90s Orion 12s and amps that would crack my windshield..Im a bit disappointed. So have your expectations be reasonable :) Orion does make and sell higher end 12s, and amps, so again for what this equipment is, Id still give it a sold A+ There is no distortion at all, and nothing being pushed beyond its limits, so this should last her for the next 4 or 5 years till she changes vehicles :)
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Reviewed in the United States on December 3, 2025 by chad
Size: 1-Channel
Style: 1-Channel - 2000 Watts
Easy hookup sounds good, plenty of power for the dd audio 8 inch subwoofer, gets hot but it doesn’t shut off, functions well, bass knob that was included is ok doesnt make much of a difference, nice quality amp for the price and very easy to install
Reviewed in the United States on October 3, 2025 by orlando t grayson
Size: 4-Channel
Style: 4-Channel - 2000 Watts
Item was defective. It worked for a second before the power went out and didn’t work anymore at all. Sent it in for a replacement and replacement work fine however somehow I’m still being charged for the item.
Reviewed in the United States on January 24, 2026 by TheNMO_Truthspeaker
Size: 4-Channel
Style: 4-Channel - 2000 Watts
Great amp has perfect sound when tuned proper
Reviewed in the United States on December 31, 2025 by scott knight
Size: 4-Channel
Style: 4-Channel - 2500 Watts
Good amp if you arent pushing really good speakers. I have two orion xtr 6.5 and xtr 6x9. After about 30-40 minutes of constant music playing half volume, the amp gets hot and cut off.
Reviewed in the United States on November 18, 2025 by Thaddeus Menendez
Size: 1-Channel
Style: 1-Channel - 2000 Watts
This thing puts the power down !! Way better than any fosgate I’ve had !
Reviewed in the United States on December 29, 2025 by andrew
Size: 4-Channel
Style: 4-Channel - 2000 Watts
Esta increíble los tengo conectado con 4 bocinas de 6.5 pugadas de pura voz potente 100% recomendable
Reviewed in the United States on January 22, 2026 by Víctor ERNESTO García Barron me puden decir como se regresa el color de los carros al momento que es Víctor ERNESTO García Barron me puden decir como se regresa el color de los carros al momento que es
Size: 1-Channel
Style: 1-Channel - 3000 Watts
Great value for the money.. runs hot though
Reviewed in the United States on December 13, 2025 by Brian Standow