Orion Cobalt CBA4500.1D Mono Car Subwoofer Amplifier — 4500W Max, 1200W RMS, 1/2/4 Ohm

Meet the Orion Cobalt CBA4500.1D Mono Car Subwoofer Amplifier, a compact yet mighty Class D power plant designed for serious listening on the road. Built to deliver clean, controlled bass, it pairs with a wide range of subwoofers and head units to create a confident, balanced soundstage.

Why this amplifier stands out

Designed for flexible installation and reliable operation, this monoblock amp is stable at a range of impedance levels (1/2/4 ohms), allowing enthusiasts to choose the subwoofer pairing that best fits their setup. Its MOSFET power supply helps maintain steady voltage and efficient performance across long drives.

• High-power capability up to 4500W max for impactful bass presence.
• RMS power and impedance flexibility supports 1/2/4 ohm loads for compatible subwoofers.
• Audio shaping controls adjustable low pass, bass boost, subsonic filter for tighter, punchy output.

Real-life use cases include upgrading a factory system for weekend getaways, or building a dedicated sub bass rig for late-night listening. The included remote bass knob lets you tweak bass from the seat, while the built-in protection features help guard against overheating and short circuits.

• Included accessories remote bass knob and straightforward wiring options.
• Safety and reliability thermal protection and protective circuitry for long-term peace of mind.

In terms of perception, you may notice deeper lows, more controlled midrange, and a more cohesive overall sound with minimal distortion as volume scales. This description focuses on possibilities, not guarantees, as performance depends on chassis, enclosure, and listening environment.