SKU: 45064774146

Rockford Fosgate RM18D4

Sale price$116.99 Regular price$129.99
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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3

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Description

Rockford Fosgate RM18D4General Features: 8" Dual 4 ohm Prime R1 Marine Subwoofer Power Handling: Peak: 300 watts RMS: 150 watts Recommended Power Range: 75 200 watts RMS CEA 2031 Compliant Subwoofer Klippel Verified Subwoofer Meets or exceeds ASTM test standards for Marine Outdoor use 100% UV stable ASA injection molded plastic parts UV and salt fog resistant Santoprene surround Injection molded mineral filled polypropylene cone body with UV inhibitors Removable grille

General Features:

  • 8" Dual 4-ohm Prime R1 Marine Subwoofer
  • Power Handling:
    • Peak: 300 watts
    • RMS: 150 watts
  • Recommended Power Range: 75 - 200 watts RMS
  • CEA-2031 Compliant Subwoofer
  • Klippel Verified Subwoofer
  • Meets or exceeds ASTM test standards for Marine/Outdoor use
  • 100% UV stable ASA injection molded plastic parts
  • UV and salt fog resistant Santoprene surround
  • Injection molded mineral filled polypropylene cone body with UV inhibitors
  • Removable grille cover insert
  • Ultra-flexible fully insulated silicone lead wire
  • 1.5" aluminum voice coil diameter
  • Proprietary corrosion resistant spring loaded push terminals
  • Moisture, tear and fatigue resistant Aramid fiber spider
  • Linear, high excursion matched motor magnetics and suspension design
  • VAST Surround, provides up to a 25% more cone area
  • Protected against Dust, UV, Water, Corrosion
  • Dual 12 AWG compression speaker terminals
  • FlexFit slot mounted frame pattern basket
  • Top-mount depth: 3.60"
  • Cutout Diameter: 7"
  • Frequency Response: 31 - 250 Hz
  • Sensitivity: 85 dB
  • Xmax: 7 mm
  • Resonance Frequency (Fs): 41.5 Hz
  • Optimum Sealed Enclosure: 0.55 ft² (15.62)
  • Optimum Vented Enclosure: 1.10 ft² (31.15)
  • Also Optimized for Infinite Baffle (Free Air) Applications
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: 45064774146

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4.6 ★★★★★
Based on 25 reviews
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Verified Purchase
Irving M. Lamansky
Pawtucket, US
★★★★★ 5
ET-4800 EZ PZ set up and start up. Prints and scans just fine
Style: ET-4800, Color: White, Set: FAX/ADF/Print/Copy/Scan, Style: ET-4800, Color: White, Set: FAX/ADF/Print/Copy/Scan
An excellent home printer. And why did I purchase such? I had an Epson WF-520 for nearly ten years. But neglect and lack of use caused the printer head to get gunked up. I cleaned the print heads using a solution of 95% Etoh and glass cleaner (about fifty/fifty), a syringe with a plastic tube attached and LOTS of paper towel strips. It was moderately successful but I was never able to get it back to like new printing. I looked over several new printers and wanted to stay with Epson because of ease of use (copy, scanning, printing). Seems as tank printers are the way to go these days. So I ordered the ET-4800. Got here in only a couple of days. Setup was pretty easy, just follow the instructions either via the documentation included or online version. I have pinted and scanned a color test page. I used the built in SmartScan feature without having to think about it much. I am quite satisfied with the results. By the way, there is no automatic two side printing. You actually have to get off your b---, take out the first printing, turn it over and refeed the stack. I was used to doing that with the old WF-520 and never had a problem. I will now set up a once a week, automatic scheduled printing task. I will just have to make sure there is paper on hand. Lack of use is the killer of these inkjet machines regardless of manufacturer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
T
Verified Purchase
Thomas Weaver
Fort Morgan, US
★★★★★ 5
The intensity of the higher DPI and other settings makes this a marvelous Printer.
Style: ET-4800, Color: White, Set: FAX/ADF/Print/Copy/Scan
I am a former Canon product user for years. I became disappointed two printers ago. Support is horrible. So, I ordered this Epson. Initially, because of the differences I was somewhat confused on the set-up; however, once completed, I can completely endorse this product. The printing is absolutely tops. The ink system is fantastic. AND, it has fax capabilities which I tested and works great. Can not say enough good things about it. I specialize in historical photo and documentation restoration - and this printer works GREAT.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
D
Verified Purchase
Daniel G Forster
Omaha, US
★★★★★ 3
It’s about support more than anything else !
Style: ET-4800, Color: White, Set: FAX/ADF/Print/Copy/Scan
Printer worked great until it didn’t. Cleared a paper jam that kept giving an issue. Then it gave a scanner error, after paper jam was resolved. I called support; they gathered all my info. Transferred me to someone else who then told me she’d email me some numbers to call for deals on refurbished printers or onsite support. I ended ups solving the problem… I threw the printer in the trash, and will likely not buy anymore epson products. I was willing to pay for service but not waste more time and making more phone calls. I had a credit card; i was willing to use it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
L
Verified Purchase
L. Elliott
Natrona Heights, US
★★★★★ 5
Perfect for my "heated" projects, works great!
Number of Items: 5
I wasnt sure if it was actually " heat resistant " but it sure is! I use the tape when making Mugs in a heat press. The tape is also super easy to remove once the item cools off. This tape is just as good of quality as ANY name brand. Im super happy with this purchase!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
S
Verified Purchase
Susan
Chelsea, US
★★★★★ 5
Worth the price
Number of Items: 2
Works great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026

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