Login
RCF SUB-708AS-MK3 - Active 1400W 18
RCF SUB-708AS-MK3 - Active 1400W 18
RCF SUB-708AS-MK3 - Active 1400W 18
 Next

RCF SUB-708AS-MK3 - Active 1400W 18" Subwoofer

Marsoni M251S
Sale price$699.50
Pay 4 payments of $174.88 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
RCF SUB-708AS-MK3 - Active 1400W 18" SubwooferSUB 708 AS MK3 ACTIVE SUBWOOFER 1400 Watt Class D Amplifier 18 Woofer, bass reflex housing Stereo Crossover Switchable Crossover Frequencies Technical Specifications Acoustical specifications Frequency Response 35 Hz 120 Hz Max SPL @ 1m 133 dB Transducers Woofer 1 x 18'', 3. 0'' v. c Input Output section Input signal bal unbal Input connectors XLR Output connectors Input sensitivity 2 dBu +4 dBu Processor section Hi Pass Frequencies 110 Hz Low Pass
Easy Shipping

Quick Dispatch:

Your RCF SUB-708AS-MK3 - Active 1400W 18" Subwoofer orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your RCF SUB-708AS-MK3 - Active 1400W 18" Subwoofer ships.

Need Help?
Questions about RCF SUB-708AS-MK3 - Active 1400W 18" Subwoofer, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for RCF SUB-708AS-MK3 - Active 1400W 18" Subwoofer in your area.

Get Shipping Estimates

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
4.4 ★★★★★
Based on 2093 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
N
Verified Purchase
NY2CO
Birmingham, US
★★★★★ 5
Save money by installing yourself
Size: 9.5" x 10.9" x 2.1"
Good price and easy to install in a 2019 Honda CRV. Instructions can be found on YouTube. Much less expensive than having a service center install them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
C
Verified Purchase
Customer Review
San Leandro, US
★★★★★ 4
Always fits and is easy to install
Size: 9.5" x 10.9" x 2.1"
We've bought these for years and they always fit and are easy to install. Easy to see when they are dirty and need to throw away. Embarrassed that we let the car dealership do it for so long. We set on six-month subscribe and save so that we know when to replace it - change it whenever it shows up!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 13, 2023
R
Verified Purchase
Randy Shiverdecker
Pawtucket, US
★★★★★ 5
Better than I expected.
Size: 9.5" x 10.9" x 2.1"
Fits perfectly. Easy to install. As good of quality as the original equipment filter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
V
Verified Purchase
Victor Escobar
Waukegan, US
★★★★★ 5
Great
Size: 9.5" x 10.9" x 2.1"
Excellent product! My car really needed it. Super fast delivery and the best price. I'm super happy with this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2025
G
Verified Purchase
Gladys
Fort Morgan, US
★★★★★ 5
Honda crv filter
Size: 9.5" x 10.9" x 2.1"
Good cabin filter for my 2019 Honda crv
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026

recommand products

Pendule divinatoire SELENE en améthyste – intuition et clarté spirituelle
Pendule divinatoire SELENE en améthyste – intuition et clarté spirituelle
300.00
 Custom Culinary Savory Roasted Vegetable Base - 16 oz
Custom Culinary Savory Roasted Vegetable Base - 16 oz
26.95
 Mina Evil Eye Drop Earrings
Mina Evil Eye Drop Earrings
94.95
 KR4 5×60W LED RGB Strobe Wall Washer Retro stage light
KR4 5×60W LED RGB Strobe Wall Washer Retro stage light
140.00
 Huile de prune biologique BLOOM
Huile de prune biologique BLOOM
995.00