Reviews Sealed Subwoofers

Rockford Fosgate P3SD4-8 Punch P3S 8' 4-Ohm DVC Shallow Subwoofer

The Rockford Fosgate P3S series shallow mount subwoofers deliver Punch, designed to deliver big bass in a tight space, with its low profile mounting depth design.
The Punch P3SD4-8 is a slim 8” 4-Ohm DVC (dual voice coil) subwoofer with 150 Watts RMS / 300 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.
Optimized for both sealed and vented enclosures {Sealed (Vb): 0.25 cu. ft. (7.0 Liters) / Vented (Vb): 0.75 cu. ft. (21.2 Liters) / Mounting Depth: 2.66 in. (67.5 mm) / Cutout Diameter: 7.13 in. (181.0 mm)}.
Famous Rockford Fosgate build quality with a full 1-year warranty when purchased from an authorized Rockford Fosgate reseller.

Frequency response: 10Hz - 150Hz. Aviation Grade Carpet.
Combines the sleek looks and power of a Terminator mono block amplifier with either a sealed enclosure.
Houses two 12-Inch Terminator subwoofers, TNP212D2, or a vented enclosure.
Frequency response: 10Hz - 150Hz. Ideal solutions for anyone looking to add bass to their vehicle.
Ruggedly constructed using 5/8" MDF and aviation grade black carpet.

Bundle includes: 2 Kicker 48CWR122 CompR 12" Subwoofers.
48CWR122 - Ribbed Santoprene Surround Provides Large Excursion and Distortion-Free Bass.
The CompR 12-Inch Subwoofer works best with a sealed or ported enclosure and 500 watts of recommended power per sub..
This subwoofer package is designed to be used in conjunction with an amplifier with a RMS output of 1000 Watts at 2-Ohms.
Optional Subwoofer Grills can be purchased.

The KUBE 12b is a 300W 12" front-firing, sealed box powered subwoofer whose output is powerful as much as it is musical..
Each KUBE comes with 3 pre-programmed custom EQ settings - free standing, corner, and wall and in-cabinet installations - to best suit the setup of your room..
Customize your KUBE even further by adjusting the gain, phase, low pass filter, and crossovers to your liking and listening habits..
The KUBE 12b subwoofer features KEF Smart Compression limiting, which allows the subwoofer to play louder and remain dynamic and effortlessly musical..
Enjoy KEF Smart Connect, which automatically detects whether an LFE or stereo input is connected and adjusts subwoofers volume level accordingly..

8" VS-Series Version Two Car Subwoofer with a 4 Ohm Dual Voice Coil.
Power Handling: 250 watts RMS - 500 watts Peak | Sensitivity: 85 dB (1W/M) | Resonance Frequency (Fs): 36 Hz | Frequency Response: 20 - 200 Hz.
2.5” Aluminum Voice Coil: Each of our subwoofers is equipped with a 2.5” aluminum voice coil, providing maximum current distribution throughout....
Accurate Hard-Hitting Bass: The VS-Series subwoofers pack a massive punch when it comes to bass output. Our subwoofers are designed with a non-pressed....
Aluminum Shorting Ring: What makes our subwoofers stand out from other subwoofers on the market is the aluminum shorting ring. The ring is a....

RMS Power Handling: 250 Watts Peak Power Handling: 750 Watts.
An optimized magnet circuit allows more focused magnetism in the gap which results in improved efficiency..
The 2017 BASS subwoofers are engineered to be fun and loud in a budget friendly category by combining retro styling with enough efficiency to run on 250W RMS..
Recommended Sealed box volume: 0.83 cu. ft Recommended Ported box volume: 1.51 cu. ft.

Features: RockvilIe RSST12 Single 12" 0.9 cu.ft. 5/8" MDF Sealed Truck Subwoofer Enclosure Box. Proudly Made In The USA, Using Only The Finest Quality Materials - For The Best Level of Performance From Your Subs!. Designed For 12" Shallow Mount Subwoofers. Machine precision cut mounting holes.
5/8" USA Heavy Duty MDF Construction. Top of the line Glue for extra durable adhesion. High quality GOLD spring loaded terminals. Designed, tested, and engineered to work perfectly with high powered subs. Designed to give the best sound quality. Enclosure Measurements:.
Type of Enclosure: Sealed Truck/Shallow. Enclosure Sub Size: Single 12" Shallow. Dimensions in Inches: 20" (L) x 7.5" (Bottom Depth) x 5" (Top Depth) x 15". Top and Bottom Depth: 15". Mounting Depth: up to 6" (enough depth for any shallow sub on the market).
Gross Volume Per Sub (Measurement for the outer dimensions of the box): 1.1 Cubic Feet. Net Volume Per Sub (Measurement for the outer dimensions of the box less the thickness of the wood): 0.9 Cubic Feet.

The ported box is tuned to 29 Hz and helps get the most from your subwoofers by delivering a deeper, punchier bass..
Included in the ported box are two ZR12.4D subwoofers, one of our bestselling car audio subs, designed with dual 4-Ohms voice coils wired in parallel for a nominal impedance of 1-Ohm..
This loaded subwoofer combo offers great sound through high-quality and high-power subwoofers in a prefabricated box that is guaranteed to last!.
The box is constructed of thick 3/4 inch MDF for great strength, resonance, and tuned to 29hz for low and hard hitting bass.
Dual 12 inch car audio subwoofers with the cone area to blast great sounding bass more efficiently Subwoofers.