The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.
Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.
Dual voice coil subs have more wiring flexibility than single voice coils subs; however, single voice coil subwoofers provide easier hookup options for wiring multiple subwoofers in parallel or series. You may also run a dual voice coil (DVC) sub in parallel, series, or combination. A quad voice coil has four voice coils and is equal to two dual voice coil subwoofers as far as wiring goes.
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
This is the design of the subwoofer or the opening of the subwoofer enclosure. Each design has it's own benefits, whether it is a square, circle, or oval.
Round/Circle: This is the typical and common subwoofer design. They have a round cone and are a circle in design.
Square: These woofers are able to achieve a greater cone area in a smaller space. Because of the greater surface area, some square subwoofers will be louder than a round subwoofer of the same size.
This value indicates the minimum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
This value indicates the maximum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
This is the recommended type of enclosure that the subwoofer should be installed into. Some subwoofers are specially designed for particular enclosures.
Sealed: These enclosures completely enclose the air inside the box. These boxes produce a tight bass.
Ported/Vented: These enclosures have a slot of air to escape from the box. The result is a sound that has more "boom".
Bandpass: These are a combination of both sealed and ported enclosures. They can be very efficient, but require tuning for the best response.
Typically measured in millimeters, the Xmax value is the measure of a speaker cone's maximum excursion in one direction while maintaining a linear behavior.
• Sealed downward-firing enclosure with one CompRT 12" subwoofer and passive radiator
• 3/4" medium-density fiberboard construction covered with carpet
• 2-ohm total impedance
• Power Handling: 500 watts RMS (1000 watts peak power)
• Sensitivity: 98 dB
• Frequency Response: 25-500 Hz
• Dimensions: 27-1/2"W x 14-5/8"D x 6-1/8"H
300W Peak (150W RMS) 10” Comp Series Down-Firing Subwoofer Enclosure
• Single 10" Sealed Subwoofer Enclosure • Preloaded with single 10" Comp Subwoofers • 3/4" medium-density fiberboard construction covered with carpet • Enclosure Dimensions: 20-11/16" D x 12-1/4" W x 7-1/8" H
• Single 10" Sealed Subwoofer Enclosure • Preloaded with single 10" Comp Subwoofers • 3/4" medium-density fiberboard construction covered with carpet • Enclosure Dimensions: 20-11/16" D x 12-1/4" W x 7-1/8" H
3000W Peak (1500W RMS) 12” L7S Series Solo-Baric Subwoofer Enclosure
• 3000W Max Dual 12" Vented Subwoofer Enclosure • 12" L7S Subwoofers • Thick MDF Construction with Thick Black Carpet • Spring-Loaded Binding Post Terminals • Enclosure Dimensions: 16-3/8" TD x 19-9/16" BD x 32-3/8" W x 16" H
• 10" Solo-Baric Subwoofer in Thin Profile Enclosure
• RMS: 500W / Peak: 1000W
• Square Sub Design Moves 20% More Air Than Round Subwoofers
• Easily Mounts Under or Behind a Seat
• Advanced internal bracing
• Ribbed Santoprene Surround Resists Heat And Degrading
• 10" Solo-Baric Subwoofer in Thin Profile Enclosure
• RMS: 500W / Peak: 1000W
• Square Sub Design Moves 20% More Air Than Round Subwoofers
• Easily Mounts Under or Behind a Seat
• Advanced internal bracing
• Ribbed Santoprene Surround Resists Heat And Degrading
1500W Peak (750W RMS) 12” L7S Series Solo-Baric Single Subwoofer Enclosure
• 1500W Max Single 12" Vented Subwoofer Enclosure • 12" L7S Subwoofer • Thick MDF Construction with Thick Black Carpet • Spring-Loaded Binding Post Terminals • Includes Ported Enclosure
500W RMS 10" L7R Series Vented Subwoofer Enclosure
• L7R Subwoofer
• Front-Facing Port Design for loudest possible bass
• Angled Back for Excellent Fit
• Heavy Internal Bracing makes is last for years
• Thick Black Carpeting to handle bumps and scrapes
• L7R Subwoofer
• Front-Facing Port Design for loudest possible bass
• Angled Back for Excellent Fit
• Heavy Internal Bracing makes is last for years
• Thick Black Carpeting to handle bumps and scrapes
Kicker has been making rockin' subs for over 30 years and are known in the car audio industry as being SPL champs while still sounding great.
The Kicker Comp subwoofers are one of the best-selling subwoofer lines in the world and it's easy to see why! They might be Kicker's entry level subs, but there's nothing entry level about their performance! Solid, reliable woofers with big bass and an affordable price point. What's not to love? These woofers are also available in many different configurations such as Dual Voice Coil and Single Voice Coil. This makes it easy for beginners and pros alike to wire their subs up and start listening to the bass!
Up next are the CompD and CompS subwoofers. These subs have almost the same cosmetic design as the Comps, except they double up the wattage handling. The Comp-D and Comp-S subwoofers handle between 200 - 600 watts RMS! Kicker made it easy to choose a subwoofer based on your wiring configurations. the CompD's are Dual Voice Coil (DVC) subwoofers while the CompS's are Single Voice Coil (SVC) so no matter your amp configuration, Kicker has a woofer for you!
The CompVR or CVR subwoofers are Kicker's mid-level subs and are perfect for anyone to get some big boom without spending too much money. These woofers have been around for over 10 years and each new generation keeps getting better and better. The newest models come in a sleek black look and sound cleaner than ever before by utilizing a 360 degree back bracing system to eliminate distortion and flex. This, along with an advanced motor cooling system and ribbed Santoprene surround allow your CompVR subwoofers to play louder for longer with more excursion than previous models.
The CompVX or CVX Kicker subwoofers are made with the same technology as the world famous L7 subwoofers but come in round models instead of square. The one-piece SoloKon cone with a reinforced back bracing keeps the cone rigid during extreme playback. In addition, the CompVX subs use an aluminium basket so they are light weight and to prevent magnetic interference. These subs are perfect to use in either a sealed or ported box. Be ready for some loud bass!
The CompR (CWR) subwoofers are the CompVR's big brother and double the power handling - between 400 and 1200 watts RMS! All that extra power but they still stay remarkably shallow given they're high RMS ratings. These subs feature a quick selectable impedance slider to easily change the impedance. No more wiring the voice coils for different impedances!
Up next are the Kicker L7 subwoofers. These subs are world renowned for extreme SPL. With their square design, you get up to 18% more cone area than a same sized round subwoofer. More cone equals more bass! if you're looking to hit some serious dB's in your ride, look no further than the L7! These woofers also use a vented die-cast aluminium basket for a lighter weight subwoofer and increased cooling properties. Play louder and longer with the Kicker L7!
Kicker also makes a 2 lines of shallow mount subs - the CompVt (CVT) line and the CompRT line - for when you need bass but don't want to sacrifice space. They might look small to the untrained eye but make no mistake, the CompVT and CompRT subs will shake your car with gut-pounding bass! Kicker made the CompRT woofer available in a Dual 1 ohm configuration as well so you can get more juice from your amplifier.
With all of the subwoofer options Kicker has to offer, is it any wonder why they've been at the top of any car audio junkie's list of top subwoofer brands? No matter if you're brand new to car audio and just need a little bass, or if you're looking to win SPL competitions, Kicker has a subwoofer for you. And as an authorized Kicker dealer, Sonic Electronix carries every single line of woofers at unbeatable prices with award winning customer support to match. Get your bass fix today with a Kicker subwoofer from Sonic Electronix!
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