Orion Cobalt CBA4500.1D Monoblock 1-Channel Class D Amplifier for Car Subwoofer, 4500W, 2/4 Ohm Stable, Adjustable Low Pass & Subsonic Filter with Bass Boost, MOSFET Power Supply, Bass Knob Included
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This item is eligible for return within 30 days of receipt
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Availability:
In Stock.
Arrives
Thursday, Jul 10
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Size: 1-Channel
Style: 1-Channel - 4500 Watts
Features
- This Class D Monoblock Amplifier exhibits quality frequency response rates and crossover network which places this amp at a prominent place. Durable design and highly efficient performance makes this mono sub amp stand out amongst the others.
- This cobalt subwoofer amplifier for car speakers is able to power loads of 1 Ohm on a continuous basis without facing any difficulties like overheating, making extra sounds. This Class D amplifier is designed to power subwoofers that have a constant demand of high power in order to operate effectively.
- The monoblock subwoofer amplifier for car stereo speakers with 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 signal from your receiver to your amplifier to your speakers.
- The monoblock bass boost amplifier has features like - Frequency Response: 10~250HZ, Low Pass Filter, Bass Boost, Subsonic Control, Remote Bass Knob, MOSFET Power Supply, Thermal Protection, Phase Shift.
- This Class D 4500 watt Amplifier has a power rating distribution as follows: 1125W RMS @ 1 OHMS | 650W RMS @ 2 OHMS | 350W RMS @ 4 OHMS. The monoblock amplifier for car speakers also provides a 2-way protection circuitry as a part of its design.
Item dimensions L x W x H: 15 x 7 x 3 inches
Voltage: 12 Volts
Manufacturer: Orion
Maximum Supply Voltage: 16 Volts
Mounting Type: Panel Mount or Bracket Mount
Item dimensions L x W x H: 15 x 7 x 3 inches
Voltage: 12 Volts
Manufacturer: Orion
Maximum Supply Voltage: 16 Volts
Mounting Type: Panel Mount or Bracket Mount
Brand: ORION
Number of Channels: 1
Output Power: 4500 Watts
UPC: 818550017085
Product Dimensions: 15 x 7 x 3 inches
Item Weight: 5.48 pounds
Item model number: CBA4500.1D
Is Discontinued By Manufacturer: No
Date First Available: July 31, 2020
Country of Origin: China
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Jul 10
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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Seeing that I know how to wire and tune my systems for the price this is a great amp. It’s a midrange amp so of course it’s not going to provide the bass people want but hooked to my 2 1400watt a piece midrange speakers I could blow the coils out of them if I wanted to. Great amp for great price!
Reviewed in the United States on June 8, 2025 by Trevor Westbury
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Una buena instalación con una buena tierra y un volumen adecuado y tienes amplificador para ratoo
Reviewed in the United States on June 27, 2025 by Luis Arturo Díaz Rodríguez
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Installed the amplifier with an 8" sub but it's not working like it should. It only works intermittently. I contacted the company who requested the receipt from purchase which I sent and haven't heard anything since.
Reviewed in the United States on June 30, 2025 by Jerri J.
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Reviewed in the United States on June 27, 2025 by Jael Mentore Jael Mentore
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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.
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Reviewed in the United States on April 30, 2025 by Mad Scientist FPV
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👌
Reviewed in the United States on June 26, 2025 by Juan
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Great amp for the price
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