This amp states this on the information (250 watts x 2 @ 4ω bridged/mono). can connect to bridge/mono with 4ohm thats converted to 2ohm?

Yes, running 4 ohm bridged will be the same power as 2 ohm per channel. Thanks for your interest in Rockford Fosgate!

How long do i have to return it?

Return it why would be the question to your question. See warranty info was 2 yrs to manufacturer.

Is this amp waterproof? Want it for a Polaris Slingshot!

No, the R2 series of amplifiers are not Element ready and should not be exposed to the elements. Here are our Element ready series of amplifiers: https://www.amazon.com/stores/page/BBFD70CE-A64C-417A-909C-76317E1A2400?ingress=2&visitId=e69d8aab-5221-4837-8268-78465b0496a6&ref_=ast_bln Thanks for your interest in Rockford Fosgate!

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Rockford Fosgate Prime R2-500X4 500-Watt 4-Channel Amplifier | Class-D, Extremely Efficient, Reduces Demand on the Vehicles Electrical System

Rockford Fosgate Prime R2-500X4 500-Watt 4-Channel Amplifier | Class-D, Extremely Efficient, Reduces Demand on the Vehicles Electrical System

Product ID: 178170679

Details

Brand
Rockford
Item dimensions L x W x H
6.8 x 10.1 x
Manufacturer
Rockford
Maximum Supply Voltage
16 Volts (DC)
Mounting Type
Freestanding

⚡500W RMS power output

🔋Class-D efficiency reduces electrical load

🎚️Fully adjustable 12 dB/octave crossovers

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Description

🎵 Amplify your drive, power your vibe.

ROCKFORD RELIABILITY - Built with legendary durability and backed by a 1-year warranty—sound investment guaranteed.
TAILOR YOUR SOUNDSCAPE - 12 dB/octave Butterworth crossovers let you customize highs and lows with precision.
BASS THAT HITS DIFFERENT - Integrated Punch EQ boosts bass up to 3X, correcting acoustic flaws for immersive audio.
EFFICIENCY MEETS PERFORMANCE - Class-D tech minimizes strain on your vehicle’s electrical system—more power, less drain.
POWER THAT COMMANDS ATTENTION - Delivers up to 500 Watts RMS across 4 channels for crystal-clear, room-shaking sound.

The Rockford Fosgate Prime R2-500X4 is a compact yet powerful 4-channel Class-D amplifier delivering up to 500 Watts RMS. Engineered for efficiency, it reduces electrical demand on your vehicle while offering advanced sound customization through adjustable crossovers and Punch EQ. Trusted Rockford build quality ensures durability, making it a top choice for audiophiles seeking premium in-car sound performance.

Specifications

ASIN	B07XDZX1B5
Best Sellers Rank	#33,152 in Electronics ( See Top 100 in Electronics ) #53 in Car Multichannel Amplifiers
Brand	Rockford Fosgate
Built-In Media	R2-500X4
Customer Reviews	4.6 4.6 out of 5 stars (417)
Item Weight	5 pounds
Manufacturer	Rockford Fosgate
Mfr Part Number	R2-500X4
Model Number	R2-500X4
Number of Items	1
Unit Count	1 Count
Warranty Description	1-Year Manufacturer Warranty

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556628CFA

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In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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