Reviews Portable Subwoofers

Infinity - Two Kappa 10' (250mm) 450Watt RMS High-Performance Subwoofers, Switchable 2 OR 4 OHM

Most car audio system designs call for 2- or 4-ohm impedance. Kappa Series subwoofers put the choice in your hands. A proprietary HARMAN technology, SSI lets you reconfigure your system by simply flipping a switch..
The Kappa Series voice coil employs a two-sided, ducted airflow design that cools the voice coil, increases power handling and improves reliability. This aero-cooling design is unique among aftermarket subwoofers..
Kappa subwoofer cones incorporate glass-fibers for exceptional accuracy and detail. Inherently nonresonant, the glass-fiber cones eliminates distortion so your music—and nothing but your music— comes through loud and clear..
Power is the lifeblood of any subwoofer. The terminals on the Kappa subwoofers accommodate up to 8-guage wire (8.37mm 2 cross section), which transfers low-resistance, low-loss power to the woofer, even over long wire runs..

Most car audio system designs call for 2- or 4-ohm impedance. Kappa Series subwoofers put the choice in your hands. A proprietary HARMAN technology, SSI lets you reconfigure your system by simply flipping a switch..
The Kappa Series voice coil employs a two-sided, ducted airflow design that cools the voice coil, increases power handling and improves reliability. This aero-cooling design is unique among aftermarket subwoofers..
Kappa subwoofer cones incorporate glass-fibers for exceptional accuracy and detail. Inherently nonresonant, the glass-fiber cones eliminates distortion so your music—and nothing but your music— comes through loud and clear..
Power is the lifeblood of any subwoofer. The terminals on the Kappa subwoofers accommodate up to 8-guage wire (8.37mm 2 cross section), which transfers low-resistance, low-loss power to the woofer, even over long wire runs..

... Pre-treated Woofer Frame which gives a beautiful finish and makes this Car Subwoofer Very Efficient. Kapton/Aluminum Heat sinks for proper Heat Dissipation and voltage Sustain Ability. This 6 Inch Subwoofer comprises of Foam Edge Cone/PP prepared for a crisp and soothing sound..
Cones Used for making this car audio subwoofers are Ultra-Stiff. They are thicker and stronger than other subs on the market making our woofers able to handle more power. Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion. Highly flexible Spider/Damper used for accurate cone movement..
Foam Edge Cone/PP Reinforcement Ensures Long Life. Impedance: 4-Ohm Voice Coils. Low Carbon Forged Iron T-yoke and washers with approved Y-30 Ferrite Magnet Enhances Heat Dissipation in subs. Advanced Air Flow Cooling System..
5 Core uses highly adhesive in the assembly of the Speaker for strong bonding between all parts of it. Best quality Lead-free solder used for a strong connection between Coil wire, Tag, and Copper tensile wire. Best Flexibility Spiders/Dampers for accurate cone movement..
These Subwoofers are ideally suited for a wide range of portable speech and music sound reinforcement applications. It renders optimal performance because of its high-compatible a....

[ Deep and Accurate Bass Bluetooth Speaker ] Made to be a portable Bluetooth speaker with double 20 Watts powerful subwoofers and DSP technology,....
[ Crisp Treble Bluetooth Speaker ] Double 10Watts tweeters with 100% pure titanium diaphragm enhance mid and high frequencies up to 40kHz without....
[ 60W Big Loud Bluetooth Speaker ] Total 60W output power delivers monstrous sound and control excellent balance between high, mid, and low....
[ Durable and Waterproof Bluetooth Speaker ] Rugged enough to handle your wildest tailgate party and camping, MIATONE outdoor speaker is IPX6....
[ Speaker with Power Bank and 24 Hours Playtime ] MIATONE portable Bluetooth speaker is built-in high-capacity rechargeable 8000mAh battery, which has....

The next generation of sound performance is here with the new R-Series Halo Preloaded Subwoofers featuring the new R-Series “R2” subwoofers for more accurate and authoritative bass..
Unique ProLink Design – ProLink is unique to Alpine and allows you to link two R2-SB12V enclosures together using an optional KTX-H10 linking kit to create a dual subwoofer enclosure..
Stand Out in the Crowd – Drawing inspiration from the sleek, tapered lines and clean silver finish of the Alpine Halo display, the R2-SB12V shares the same unique, curved edges outlined by a silver trim and a metallic front baffle for a matching system aesthetic..
Improved Performance – The new R-Series subwoofers now feature larger, double-stacked magnets that contribute more motor force for deeper bass and tighter bass control compared to the previous generation..

CLEAR BASS: You can enjoy a thrilling yet balanced music experience with completely rich, deep sound, even at the low frequencies. This balanced car stereo subwoofer & a uniquely configured directed port boxes provides the best bass with the most added depth than the others subwoofers..
DUAL VOICE COIL SUBWOOFERS: When you have 12" dual 4 Ohm Subwoofer, you don't lose the deep bass and sound quality of the music. You just get more and perfect bass, and therefore the subwoofer competition level low frequency bass can be sustained..
ALUMINUM BASKET: The Subwoofer is built with heavy duty Aluminum basket that allows clear deep bass without rattle when using cheap baskets. Subwoofers basket is very import factor for good performance from a great woofer..
FULL RICH BASS: 3” 4 layer High Temperature CCA Voice Coil can handle any 2000W RMS you provide for best amplifiers out in the market. No need to over power or under power, just give the correct RMS power to these subwoofers and your ears won’t believe the low bass they produce..
CUSTOMER SATISFACTION: Customer satisfaction is our first priority and if you face any problem related to our 12 inch subwoofer then our internal service team is available here to solve all your problems regarding to our powered....

STEREO SOUND: Two full-range drivers and dual passive radiators produce 20W stereo sound with enhanced bass, tight mids and crystal clear highs....
BOOMING BASS: Features Max technology and two passive subwoofers for enhanced bass performance. Hear the soaring highs and deep lows of all your....
LUETOOTH 4.1 TECHNOLOGY: Our Bluetooth indoor speaker & outdoor speaker uses Bluetooth 4.1 technology, so it pairs with portable devices much more....
ENJOY UP TO 12 HOURS' PLAYBACK: Built-in Li-Ion 2000 mAh rechargeable battery guarantees up to 12 hours playtime in 50% volume. Recharge in just 5-6....
WIRELESS PORTABLE BLUETOOTH SPEAKER: Enjoy a high definition stereo sound with an impressive volume whether you're lounging around the house, or....