SKU: 23399554405

Roswell R1 550.2 2-Channel Marine Amplifier

Sale price$144.90 Regular price$161.00
Save 10%

Pay in installments of $40.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 22 - Sep 27

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Roswell R1 550.2 2-Channel Marine AmplifierR1 550. 2 2 Channel Marine Amplifier Roswells R1 550. 2 is the ideal amp to run an R1 tower speaker setup. Its a 2 channel Class D design that puts out 165 watts RMS per channel at 4 and 275 watts RMS per channel at 2. It features calibrated crossover controls, differential RCA inputs for maximum noise rejection, fully conformal coated PCBs, and nickel plated marine grade wire terminals. Features: Ch 1 2 calibrated crossover (FULL HPF LPF) Space

R1 550.2 2-Channel Marine Amplifier

Roswell’s R1 550.2 is the ideal amp to run an R1 tower speaker setup. It’s a 2-channel Class-D design that puts out 165 watts RMS per channel at 4Ω and 275 watts RMS per channel at 2Ω. It features calibrated crossover controls, differential RCA inputs for maximum noise rejection, fully conformal-coated PCBs, and nickel-plated marine-grade wire terminals.

Features:

  • Ch 1-2 calibrated crossover (FULL/HPF/LPF)    
  • Space-saving stackable design
  • Bridgeable 2-channel design
  • Marine-grade durability
  • 4 Ohm Stable at 165 watts per channel    
  • High-Efficiency Class-D Topology
  • 2 Ohm Stable at 275 watts per channel    
  • Conformal-coated PCBs 
  • The lit logo power indicator lets you know your amp is receiving power    
  • Nickel-plated wire terminals
  • Switchable Differential RCA inputs minimize interference and induced noise

Specifications:

  • Continuous Power (RMS): 4Ω: 165W x 2 / 2Ω: 275W x 2
  • Bridged: 4Ω: 550W x 1
  • Frequency Response: 10Hz – 25Hz
  • Input Sensitivity: 0.2–10.0V
  • HPF (High Pass Filter): 30Hz – 300Hz
  • LPF (Low Pass Filter): 30Hz – 300Hz
  • Bass EQ: 0-18dB @ 45Hz
  • Subsonic Filter: 10Hz – 55Hz
  • Phase Control: 0-180º
  • Dimensions: Inches: 1.90 x 7.0625 x 11.125 Centimeters: 4.83 x 17.94 x 28.26

Manufacturer : Roswell Marine
Manufacturer Part No : C920-1832SD
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 23399554405

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 26 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Mar
Los Angeles, US
★★★★★ 5
Soft as real rabbit fur
Color: Solid Cream, Size: 50"x60"
This throw blanket is absolutely gorgeous! It’s as soft as real rabbit fur and looks far more expensive than it is. PB has this blanket at a much higher price point but this looks and feel exactly the same for so much less money. It’s pricier than some of the others on Amazon but this one is worth every penny! I ordered the solid cream color in the 50x69 size and it’s plenty big enough to cover me completely with extra blanket to spare! It’s warm but not overly heavy. You can sleep with it or use it to snuggle up on the couch with on those cold winter nights! If you are looking at cheaper ones, don’t bother. This throw is worth the money and much better quality. The edges are trimmed so the lining doesn’t slide . This purchase is a win win!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
L
Verified Purchase
Lee T
Alexandria, US
★★★★★ 5
Beautiful, Warm Faux Fur Blanket
Color: Marble Beige & Grey Chocolate, Size: 60"x80", Color: Marble Beige & Grey Chocolate, Size: 60"x80"
This faux rabbit fur blanket is beautiful, and it goes with everything. It's very soft and just heavy enough to be warm and comfortable, without being heavy. It appears to be durable and colorfast after the first wash, without any noticeable shedding. I bought the "Marble Beige and Grey Chocolate" one, and I'm very happy with it. The marble swirl of natural-looking brown colors reminds me of Swensen's chocolate eclair ice cream!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
A
Verified Purchase
Aisha Lockett
Phoenix, US
★★★★★ 5
Perfect Throw
Color: Solid Dark Taupe, Size: 60"x80"
I love this elegant throw. It's heavy, soft, durable, comfy... Honestly perfect. I will eventually replace all the throws around the house with this one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
C
Verified Purchase
Claire K
Dallas, US
★★★★★ 5
Amazing beautiful blanket
Color: Marble Beige & Grey Chocolate, Size: 60"x80"
Just received this beautiful blanket , it came in a black box . So happy I would like to buy another one It’s a great quality very soft it’s not thin it has a good weight to it , beautiful colors of gray white and gray and dark chocolate That one is 10 stars for sure , I recommend buying this one Love Love. It
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
S
Verified Purchase
Shelby
Boise, US
★★★★★ 5
The most amazing blanket EVER!!!
I just got this yesterday and I’m obsessed already. It’s the softest thing I’ve ever touched. The reverse side is also a super soft velour-like feel. I got the Marble Charcoal Grey in 60x80. It looks exactly like the photos and it’s truly a bubble design too. Looks so good draped across my bed. And it’s HEAVY! Literally feels like a weighted blanket on top of being unbelievably soft and cozy. Now I want to get the largest size for even more heavy, snuggly bliss. I slept with it last night along with my normal blanket and I fell asleep much quicker than usual. It does shed a bit on my black clothes but I don’t even care lol. The packaging it arrives in makes it wonderfully gift-able and also lets you know it’s a women-owned company. Didn’t arrive with any bad smells either. All the stitching is immaculate, really everything about this blanket is. I got it on a Black Friday deal for $20% off at $51, it’s worth every penny and feels like a steal to be honest. The quality is unmatched. I’ll have to refrain from buying every single color!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 23, 2025

recommand products