ORIONCARAUDIO
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
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
Couldn't load pickup availability
Overview
- 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
About this item
- 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.
Share

Blog Posts
View all-
Stay Safe and Charged: Essential Car Accessorie...
The PrimeWheels guide to the ultimate 2026 US road trip focuses on essential accessories for safety and peace of mind on the open road. Key items include comprehensive emergency kits...
Stay Safe and Charged: Essential Car Accessorie...
The PrimeWheels guide to the ultimate 2026 US road trip focuses on essential accessories for safety and peace of mind on the open road. Key items include comprehensive emergency kits...
-
Upgrade Your Commute: Simple Interior Accessori...
Transforming your commute starts inside the cabin; this PrimeWheels guide highlights essential car interior accessories for 2026 comfort and style. By investing in ergonomic seat covers and cushions, smart car...
Upgrade Your Commute: Simple Interior Accessori...
Transforming your commute starts inside the cabin; this PrimeWheels guide highlights essential car interior accessories for 2026 comfort and style. By investing in ergonomic seat covers and cushions, smart car...
-
The Ultimate 2026 Car Gadget Guide: Must-Have T...
The Ultimate 2026 Car Gadget Guide details the essential tech that’s revolutionizing the American driving experience. From AI-enhanced dash cams and cordless tire inflators for safety, to wireless charging mounts...
The Ultimate 2026 Car Gadget Guide: Must-Have T...
The Ultimate 2026 Car Gadget Guide details the essential tech that’s revolutionizing the American driving experience. From AI-enhanced dash cams and cordless tire inflators for safety, to wireless charging mounts...