Rockville RMW8P 8 inch 800w Shallow Car Subwoofer Black Tunnel Slot Ported Enclosure for Vehicle Audio
Rockville RMW8P 8" 800w Shallow Car Subwoofer+Tunnel Slot Ported Sub Enclosure
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Rockville RMW8P 8" 800w Shallow Car Subwoofer+Tunnel Slot Ported Sub Enclosure

|6 ratings

Key item features

  • Powerful Performance: This 8-inch shallow car subwoofer delivers 800 watts peak power, 400 watts program RMS, and 200 watts CEA-rated RMS, ensuring robust bass output.
  • Advanced Subwoofer Design: Features a 1.5-inch high-temperature 4-layer Kapton voice coil, a 70 oz magnet, a talc-filled polypropylene molded cone, and a linear progressive spider suspension.
  • Durable Enclosure Construction: The tunnel slot-ported sub enclosure is crafted from CNC-cut high-grade MDF, providing an efficient system for enhanced bass extension.
  • Integrated Protection: Includes a steel mesh grill to protect the subwoofer driver, and the enclosure is finished with a carbon fiber pattern wrap and automotive carpet.
  • Optimal Amplifier Matching: Recommended amplifier power ranges from 200W to 400W RMS, with a nominal impedance of 4 Ohm and a frequency response of 30Hz to 500Hz.
  • Compact Dimensions: The system measures 5.3 inches in width, 19 inches in length, and 11 inches in height, designed to save vehicle storage space while delivering significant bass.
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Specs

Rms power rating, 400 WWoofer size, 8 inSubwoofer type, SubwooferBrand, RockvilleSubwoofer enclosure type, PortedImpedance, 4 ohm

About this item

Product details

Save some space while you add some massive bass.
The incredible Rockville RMW8P Micro Enclosure ported subwoofer system delivers incredible output and infrasonic bass extension typically only possible from much larger systems. The key to this performance lies in the precise tuning of its Rockville subwoofer driver into an efficient tunnel system with a slot-ported design. The high power handling and high excursion subwoofer converts your amplifier's power into bass you can feel. What’s most impressive is all that bass comes to you in a minimal amount of space – taking up less of your valuable vehicle storage space.
This subwoofer system is shipped complete with woofer installed, wired, and ready to connect via a five-way binding post terminal. The enclosure is trimmed in a carbon fiber pattern wrap and high-grade automotive carpet with a “black on black” Rockville logo embroidery on the front baffle. A grill is also included to protect the subwoofer driver.
The Rockville RMW8P is CEA-2031 compliant and rated with an amazing 800 watts peak and 400 watts Program RMS and 200 watts continuous RMS (CEA-2031 compliant).
Peak Power = Amount of power the sub can handle for a burst during the loudest point during a song. This number is not as important as the RMS power. This subwoofer has 800 watts peak which is a lot of power for a compact 8" shallow subwoofer.
Program RMS Power = The RMS power the way most middle of the road brands on the market rate their products. This sub can handle 400 watts program power. So for example a 400 watt RMS Hifonics amplifier will work perfectly with one of these.
CEA Rated RMS Power = This is an official tested rating by a specific industry standard. This is the way the top brands in the industry such as Kicker, Rockford, etc rate their items. This subwoofer is 200 watts RMS CEA rated. This rating is measured at a very specific distortion level. You can feel confident matching this with a high end amplifier from Kicker, or Rockford, or any other high end brand that uses CEA compliant ratings.
We supply all 3 ratings so that you can compare prices of our product to any brand on the market and also so you can confidently match this subwoofer to amplifiers from many other brands.
If you are not happy with these, we will call tag them and take them back within 30 days of when you receive them for a full refund. On top of that you get a 1 year exchange warranty for any defects.
If you want the best value for a shallow mount enclosed car subwoofer system and you want a great quality product that sounds great, and you also want hassle free return policies, then we highly recommend this Rockville RMW8P.

Features:

  • Rockville RMW8P 8" 800 Watt Car Subwoofer + Tunnel Slot Ported Sub Enclosure Box
  • 8” High power long excursion tuned subwoofer
  • CEA Power Rated 200 Watts / 400 Watts RMS / 800 Watts Peak
  • 1.5” high temperature 4 layer Kapton voice coil
  • 70 oz magnet structure weight
  • Talc filled polypropylene molded cone
  • Linear progressive spider suspension
  • Stitched to cone double laminated surround
  • Extended pole piece technology    
  • Construction: CNC-Cut High-Grade MDF
  • Steel mesh grill
  • Recommended amplifier power: 200W- 400Wrms
  • Nominal Impedance: 4 Ohm
  • Frequency Response: 30Hz – 500Hz
  • SPL: 96dB@1w/1m
  • Dimensions (W x L x H): 5.3” x 19” x 11”

  • Rockville RMW8P 8" 800 Watt Car Subwoofer + Tunnel Slot Ported Sub Enclosure Box. 8 High power long excursion tuned subwoofer. CEA Power Rated 200 Watts / 400 Watts RMS / 800 Watts Peak
  • 1.5 high temperature 4 layer Kapton voice coil. 70 oz magnet structure weight. Talc filled polypropylene molded cone. Linear progressive spider suspension. Stitched to cone double laminated surround
  • Extended pole piece technology. Construction: CNC-Cut High-Grade MDF. Steel mesh grill. Recommended amplifier power: 200W- 400Wrms. Nominal Impedance: 4 Ohm. Frequency Response: 30Hz 500Hz
  • SPL: 96dB@1w/1m. Dimensions (W x L x H): 5.3 x 19 x 11
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Rms power rating

400 W

Woofer size

8 in

Subwoofer type

Subwoofer

Brand

Rockville

Warranty

Warranty information

1 YEAR

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

3.8 out of 5 stars
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6 ratings5 reviews
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Showing 1-3 of 5 reviews

May 5, 2026
Reviewer name: jamie
Sold and shipped byAudiosavings
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good quality and easy on the pockets.

Box is good size and quality for compact area. I have two of them tucked away in my trunk and they sound pretty good matched up with a 1200 watt amp.

Incentivized Review
Helpful?0ZBBB58E2FAZ116750071
Jun 23, 2026
Reviewer name: Anthony
Sold and shipped byAudiosavings
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Sounds great

This woofer sounds great in my truck

Incentivized Review
Helpful?0ZBBB58E2FAZ116750071
Sep 22, 2026
Reviewer name: Joseph
Sold and shipped byAudiosavings
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

great sound nice sub, buy it!

Incentivized Review
Helpful?0ZBBB58E2FAZ116750071
Current price is $69.95
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Sold and shipped by Audiosavings
4.307237813884786 out of 5 stars
4.3 stars out of 5, based on 2031 seller reviews(4.3)
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