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!

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Prime R2-500X4 500-Watt 4-Channel Amplifier

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/oct Butterworth crossovers

€ 761.22

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.

Secure transaction

Description

🎵 Unleash Power & Precision — Own the Road, Own the Sound

BASS THAT HITS HARDER - Integrated Punch EQ boosts bass up to 3X, correcting acoustic flaws for a richer, deeper experience.
TAILOR YOUR SOUNDSCAPE - Precision 12 dB/octave high and low pass Butterworth crossovers let you sculpt audio exactly how you want it.
EFFICIENCY MEETS PERFORMANCE - Class-D tech minimizes strain on your vehicle’s electrical system—more power, less drain.
ROCKFORD FOSGATE RELIABILITY - Built with legendary quality and backed by a 1-year warranty—because your sound deserves the best.
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 load while providing customizable sound with adjustable Butterworth crossovers and a Punch EQ that triples bass impact. Trusted build quality and a 1-year warranty make it a top choice for audiophiles seeking professional-grade car audio performance.

Specifications

ASIN	B07XDZX1B5
Best Sellers Rank	#33,156 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

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 761.22

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews