BOSS Audio Systems 2000W Monoblock Car Amplifier

This single-channel amp is engineered to supply focused low-frequency power for aftermarket subwoofers in cars, trucks, and SUVs. It pairs high and low level inputs for flexible wiring with factory or aftermarket head units, and offers tuning controls that let you shape the bass response without complex processors. The AR2000M combines Class A/B topology with user-adjustable gain and crossover settings to produce punchy bass while remaining small enough for tight installation spaces.

How much power does this amplifier actually deliver?

The AR2000M is rated for a maximum of 2000 watts at 2 ohms and 1000 watts at 4 ohms, making it suitable for a single subwoofer or a sealed/ported enclosure depending on speaker specs. Peak figures describe short bursts; continuous (RMS) output will be lower and depends on impedance and installation.

• 2000W peak x1 channel at 2 ohms for high-impact transient output
• 1000W peak x1 channel at 4 ohms for conservative, stable operation
• Class A/B design balances sound quality with power handling
• Compact dimensions: 13.13" x 6.5" x 2.8", weight 3.81 lbs for tight builds

Will it connect to my factory stereo or only aftermarket receivers?

The amp supports both low-level RCA inputs and high-level speaker-level inputs so it can be integrated with aftermarket head units or factory radios that lack RCAs. High-level inputs accept speaker output wiring, while the RCA inputs provide cleaner signal paths when available.

• Low-level RCA inputs for direct receiver connections and cleaner signal
• High-level inputs for factory head unit compatibility without line-outs
• Variable gain controls help match input sensitivity between sources
• Ideal when upgrading sound systems without changing the factory stereo

How do the crossover and bass controls improve subwoofer performance?

The AR2000M includes a variable low-pass crossover and a selectable bass boost so you can tailor where the subwoofer rolls off and how much low-frequency emphasis to add. This allows tighter integration with door speakers and prevents the sub from reproducing higher, muddy frequencies.

• Adjustable low-pass crossover to set the subwoofer frequency cut-off precisely
• Variable bass boost offers selectable low-frequency enhancement to taste
• Gain control lets you match input level without changing source volume behavior
• Helps achieve balanced bass with minimal distortion when tuned properly

What installation and warranty details should I know?

The amp’s compact footprint simplifies placement under seats or inside trunks, but professional installation is recommended to ensure secure power wiring and proper grounding. BOSS Audio offers a 6-year platinum online dealer warranty through authorized channels when purchased via Amazon.com, giving extended coverage for qualifying buyers.

• Compact 13.13" x 6.5" x 2.8" size fits many vehicle locations
• Professional installation is recommended for safety and performance
• 6-year platinum online dealer warranty available through Amazon purchases
• Follow fuse and power cable size recommendations for reliable operation

Who is this for: The BOSS AR2000M is aimed at car audio enthusiasts who want a dedicated monoblock amplifier to drive a single subwoofer with flexible input options. It suits drivers upgrading bass on a budget, installers working with factory stereos, and those needing a small, powerful amp that can be tuned via gain, crossover, and bass-boost controls. If you prioritize compact size, multiple input methods, and substantial peak power for bass impact, this unit is an efficient choice.