Best Ported Subwoofer Enclosures in 2025

The P3 Series is Rockford Fosgate’s best performing Punch subwoofer delivering reference quality bass in our most popular models

The Punch P3D4-12 is a 12” 4-Ohm DVC (dual voice coil) subwoofer with 600 Watts RMS / 1200 Watts Max power handling and custom 10-AWG nickel plated push terminals

Featuring anodized aluminum cones and dustcaps, with a unique spider venting design to keep the motor cooler and a new hybrid stamp-cast basket providing super strength while minimizing weight and resonance

SDR Series Single 10-Inch D2 ohm Loaded Subwoofer Enclosure

Peak Power: 1,200 Watts | RMS Power: 600 Watts

Pre-wired Internally for a 1 Ohm Final Impedance Load at the Terminals for an Easy Installation

New for 2017!

Genuine CompC Subwoofer

Custom Port Design

Shallow Mount – With less than 3 inches mounting depth, this car subwoofer is ideal in sealed enclosure applications and makes for one of the most versatile subwoofers for cars in areas with limited space.

Deep Bass - Front and rear venting allows cooler air to be exchanged in the voice coil gap which helps the sub make deep bass and extend the life of the component.

Built to Last - Heavy gauge powder coated stamped steel basket provides a solid base for the motor system and moving parts and delivers big bass in a small space that does not consume your cargo space.

New for 2017!

Genuine CompC Subwoofer

Custom Port Design

Dimensions: 11 x 11 x 5.3 inches

Impedance: 4 ohms

Mounting Depth: 4.8 inches, Mounting Hole: 9.1 inches

High-performance, 8-inch subwoofer for your boat, car, or ATV, with 250 watts of RMS power handling; Max power: 750 watts; Cut out diameter: 7.28 inches; Top mounting depth: 3.82 inches; Bottom mounting depth: 4.02 inches

Put heart-thumping bass in your vehicle by land or sea; IP56 marine rating makes this sub resistant to water, dirt, salt fog, UV, and humidity

Low profile design saves space needed for sub enclosures; Sealed box volume: 0.5 1.2 cubic feet; Ported box volume: 0.66 1.2 cubic feet

Fits Perfectly Under Or Behind A Seat, Genuine CompC Subwoofer, Custom Port Design, Made Of Heavy MDF, Spring Loaded Speaker Terminal,

Thick Black Carpet Protects the Enclosure, Embroidered KICKER Logo, Works Perfectly with CX300.1, Dual Subwoofers (in, cm): 10, 25,

Impedance (Ohms): 2, Recommended Amplifier Power (watts RMS): 300, Peak Power (watts, per ANSI/CTA-2031-A): 600, Sensitivity (dB 1w/1m): 93.8,

New for 2017!

Custom Engineered Port Design

Heavy Internal Bracing

Forced-Air Cooling helps our CompRT subs run 20 percent cooler

ONE 12" thin-mount CompRT subwoofer and a high-output reFLEX passive radiator which intensifies bass output

Easily mounts in cargo area with no space issues, and resists stacking weight

Built-in Amplifier - Pulse Width Modulated design simplifies power supplies. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry. It’s efficient & reliable

KIT – 17’/8G red power cable, 40 amp fuse holder, 3’/8G ground cable, 16’/18G blue remote cable, 16’ RCA interconnect, 4" wire ties, plastic grommets, #10 gold-plated ring terminals, butt splice wire connectors, tap screw, rubber terminal boot

Variable Low-Pass Filter - A low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. You will use the Low-pass filter to primarily keep high notes out of your subwoofer(s)

Peak Power Handling: 300 Watts

RMS Power Handling 150 Watts

Sealed Enclosure

12-inch, tunable passive radiator

Eliminate voice coil offset

Remove voice leakage

Dimensions: 11 x 11 x 4 inches

Impedance: 4 ohms

Mounting Depth: 3.4 inches, Mounting Hole: 9.1 inches

RMS Power: 150 Watts

Ultra-compact powered subwoofer system designed for tight locations

Dimension: 13 7/8 x 9 3/8 x 3 1/8

500 WATT POWER: Pyle’s 10 Inch Marine Subwoofer offers a peak power of 500 watts w/ 4ohm impedance. It lets you pump out some great low frequency bass volume to enhance the party vibe making it a great addition to your marine music audio system

FOR ENHANCED SOUND: The Hydra subwoofer is a great addition to your marine stereo sound system. No sound system is complete without the perfect subwoofer for complimentary bass so don't deprive your boat from the absolute best sound you can get

WATER-RESISTANT: The professional compact loud speaker system features a marine grade waterproof plastic case construction making it safe to be installed and used in places where moderate water splashes occur such as in marine vehicles

4-ohm impedance

frequency response: 30-500 Hz

sensitivity: 89 dB

1200 WATTS PEAK POWER: This drop-in system is designed to create some serious bass, with monster 1,200 watts of power handling and its bandpass design. As an added bonus, the built-in neon accent lighting gives it an attractive custom look

TWO HIGH POWER SUBWOOFERS: Car Subwoofer Bandpass Speaker System has two high power 4-ohm subwoofers that fit your music streaming hobbies. With this high power subwoofer now you can feel the vibrancy while listening to your favorite songs

EXTRA DEEP BASS ALIGNMENT: Car Subwoofer Bandpass Speaker System has a bandpass w/ alignment of extra deep bass. It was made w/ extra deep bass to be able to produce a loud sound that makes you feel the vibrancy & have fun listening in your car

A modern take on an old-school classic, the TB features thick ABS construction, and comes equipped with both an active CompR woofer on one end, and a Reflex Sub on the other.

An innovative bracket system allows the TB to be mounted with ease: horizontally or vertically. Put it anywhere.

The CompR sub mounted in the TB features a powerful ceramic magnet, an advanced suspension and superior heat management system for big bass and long life on the road.

Uses Very Little Trunk Space, Genuine CompC Subwoofer, Custom Port Design, Made Of Heavy MDF, Spring Loaded Speaker Terminal,

Thick Black Carpet Protects the Enclosure, Embroidered KICKER Logo, Works Perfectly with CX600.1, Dual Subwoofers (in, cm): 12, 30,

Impedance (Ohms): 4, Recommended Amplifier Power (watts RMS): 300, Peak Power (watts, per ANSI/CTA-2031-A): 600, Sensitivity (dB 1w/1m): 95.3,

The HED POWERED ACTIVE SLIM LINE ENCLOSURES blend modern aesthetics with optimal bass performance in a package suited for all vehicle applications.

A favorite of the pick-up truck and sport utility vehicle crowd, these powered active slim-line enclosures provide tremendous value for their performance.

Single 12” - 2-ohm Passive Subwoofer Enclosure

SoloKon Cone System with Vented Back Bracing and Motor Cooling

Front Venting for Smooth, Powerful Bass

Extensive Internal Bracing and Thick MDF Construction

Quality and affordability: Great bass usually depends on your wallet, as a nice sub and powerful amp can cost serious cash. Now JBL steps up with some help for the bass-hungry, designing their affordable Stage subs to help you get strong bass when your bank account's a little weak.

Excellent power handling: The 122AM 12" subwoofer features a polypropylene cone for enhanced stiffness, supported by a high-roll rubber surround that'll stand up the abuses of life in your ride. It'll handle up to 250 watts RMS, and it works equally well in sealed or ported enclosures, so you can get the kind of bass you want.

Reliability: The 1-1/2" voice coil contributes to this sub's impressive power handling, while airflow from the cone's movement cools the voice coil for exceptional reliability. And, speaking of reliable, JBL puts these subs through a rigid testing process that includes baking, freezing, and blasting them with power for days on end, all so that you never have to worry.

Delivers thunderous sonic output and powerful low frequency response

Built to last for cars, boats and ATVs with an IP56 rating and tested for salt-fog, UV and humidity

Reduces the need for oversized subwoofer enclosures for a look that goes virtually unnoticed — but a sound that doesn’t

GENERAL FEATURES: DRVN Series Single 12" 4 ohms 1800 watt (350 RMS) Polypropylene cone subwoofer made for performance and durability

SOLID SOUND QUALITY: Massive 61.4 oz magnet and new 6-layer voice coil combine to deliver both bass and durability

EASY INSTALLATION: 4-ohm impedance to match most systems with easy fitting 6-3/16" mounting depth, up to 8-gauge wire

Polypropylene cone

Max power 600W

Nom power 300W RMS

Features: Alpine SWT-10S2 10" 1000 Watt Shallow Mount/Truck/Car Subwoofer. Power Rating: 1000 Watts Peak/ 350 Watts RMS. Kevlar Reinforced Pulp Cone. Polyurethane Foam Surround

Recessed pole port for better airflow. Side Cooling Air vents- allows better cooling even with small enclosures. Impedance: 2-Ohms. X-MAX/Excursion: 11MM. Frequency response: 30 Hz 200 Hz

Shallow Mounting Depth. Mounting Depth: 4.16" - Can be mounted in tight spaces like under or behind a seat for max installation flexibility. Designed For Sealed or Vented Enclosures

Side port enclosure design

Magnet Size oz: 320

Engineered to exact TS parameters

Package Includes: (2) Alpine 12" 4-Ohm Car Audio Subwoofer. (1) RockvilIe Dual 12 1.25 cu.ft. 3/4 MDF Sealed Subwoofer Enclosure Sub Box. 20 Drywall Wood Screws (Wood screws are the type of screws; the screws are actually made of metal). 20 Feet of 14 AWG Blue Speaker Wire. 4 Spade Terminals. Features of Alpine Sub: Alpine W12S4 12" 750 Watt Peak 250 Watt RMS 4-Ohm Car Audio Subwoofer

12" 4-ohm subwoofer. Polypropylene and mica cone with poly-foam surround. Stamped steel frame. Power handling: 50-250 watts RMS. Peak power: 750 watts. Sensitivity: 87.9 dB. Frequency response: 22-200 Hz. Top-mount depth: 5-5/16". Sealed box volume: 1.09 cu. ft. Ported box volume: 1.91 cu. ft. Features: RockvilIe RD12 Dual 12" Sealed Subwoofer Enclosure

Proudly Made In The USA, Using Only The Finest Quality Materials - For The Best Level of Performance From Your Subs!. 3/4" USA Heavy Duty MDF Construction. Machine precision cut mounting holes. Top of the line Glue for extra durable adhesion

Package Includes: (1) Rockville K5 W15K5S2 15" 2000w 2 Ohm Car Audio Subwoofer Sub 500w RMS CEA Rated!. (1) Rockville RGS15 Single 15" Sealed Car Sub Enclosure Box 2.03 Cu Ft, 3/4" MDF. 10 Drywall Wood Screws (Wood screws are the type of screws; the screws are actually made of metal). 12 Feet of 14 AWG Blue Speaker Wire. 2 Spade Terminals

Features of W15K5S2: Rockville W15K5S2 K5 Series 15" 2-Ohm Car Subwoofer. Peak Power Handling: 2000 Watts. Program Power Handling: 1000 Watts. CEA Rated RMS Power Handling: 500 Watts. 2.5" 4-Layer Black Aluminum Voice Coils Wound with OFC (100% Copper) Wire. The wire we use to wind the voice coil is imported from Japan which is way better quality than the standard China wire. 60 Oz High Quality Magnet. Cast Iron Basket With Black Sanded Finish.

Features of RGS15: Rockville RGS15 Single 15" Sealed Subwoofer Enclosure. Proudly Made In The USA, Using Only The Finest Quality Materials - For The Best Level of Performance From Your Subs!. 3/4" USA Heavy Duty MDF Construction. Machine precision cut mounting holes. Top of the line Glue for extra durable adhesion. High quality GOLD spring loaded terminals. Designed, tested, and engineered to work with most of today’s popular woofers.