Polk Audio's db Series car audio subwoofers have been a big hit since they were added to our product line-up and it's no surprise! The db series subs are the perfect balance of cost and quality and feature single and dual voice coil version in 8", 10" and 12" sizes. 

• Single and Dual Voice Coil subwoofers are optimized for high performance in virtually any enclosure type: sealed, vented and band pass.
• Wrap-around Rubber Gasket seals the sub in your enclosure for airtight performance.
• State-of-the-art laser-based Klippel measurement technology perfectly centers the subwoofer's voice coil in the magnetic field, improving X-max and BL linearity, and the sub's micro and macro dynamics, for deep, precise, bass!
• Black Matt-finish Composite Cones are unbelievably stiff for real gut-pounding bass.
• Injection molded ABS dust cap also stiffens the cone to suppress unwanted resonance for incredible low distortion, high impact bass response.
• Big beefy magnet structure and motor assembly for high output bass with tight control.
• Durable Butyl Rubber Surround for consistent, reliable performance.
• Four-layer vented voice coil runs cool while your music stays hot.
• Vented pole piece for higher efficiency and ultra-high power handling.
• Fast-On wire terminals for quick, secure hookups.

Visit our Polk Audio store and take a look!

Metra dash kits are now live and very easy to find via our Vehicle Fit Guide. Take a look at our most recent mailer for more details and this weekend's discount code.

Clearance Sale Items

Our recently added clearance section has been a big hit!
Many lucky customers have been raving about the insane deals they're finding and the wide selection of items.

• Prices on items in our clearance section are many times lower than our normal every-day low prices
• Listings are not permanent. Once these items sell out, they are removed for good!
• Special "last chance" items that are hard to find anywhere else.
• All items in-stock and ship within 24 hours
• Tons of gear from all the top brands like:
  • Clarion
  • Phoenix Gold
  • Belkin
  • Rockford Fosgate
  • Sony
  • Kenwood
  • Bazooka
  • Soundstream
  • and many more...

Head on over to the clearance section and take a look for yourself!

Do you want to upgrade your factory system without losing all your awesome factory installed features?

Maxxsonics has the solution for you!

Want more details?
Check out the product videos by Maxxsonics' very own Mike Stiers.

Just follow the links and scroll down to the section labeled "Product Video". Mike has put together a series of videos providing in-depth information about their capabilities and applications.

MX-1 - OEM Integration Premium High-to-Low Level Converter

• Converts and filters high-level factory speaker wires into ultra-clean unbalanced (RCA) low-level signals to an aftermarket amplifier
• High Level Inputs: Accepts all types of high-level input signals including floating ground type, low and high voltage speaker wires
• Audio Signal Sense: Speaker audio signal detection automatically turns on the controller and the amplifier (MX-1 has both remote wire and signal sense capabilities)
• Parametric Bass EQ: Provides a wide array of subwoofer output signal shaping controls to enhance bass response and sound quality including Bass Boost, adjustable Bandwidth (wide and narrow), Low Pass and Subsonic Filter
• Clipping Indicators: Visual clipping indicators provide indication of damaging clipped signals to help protect the subwoofer and amplifier. Includes pre-clip, soft-clip as well full-clip indicators
• Balanced Line Driver: Ultra-clean DIN variable high-voltage output drives mono amplifiers with BLD input
• Remote Output: Built-in amplifier circuit activates any aftermarket +12 volt amplifier upon radio activation
• Bass Remote: Included bass remote featuring built-in clipping indicators allows direct bass control from in-dash or under-dash
• Input and Output Level Control: The system provides high level input and output level (gain) control for both full range and subwoofer signals

MX-2 OEM Integration Deluxe High-to-Low Level Converter

• Converts and filters high-level factory speaker wires into ultra-clean unbalanced (RCA) low-level signals to an aftermarket amplifier
• High Level Inputs: Accepts all types of high-level input signals including floating ground type, low and high voltage speaker wires
• Audio Signal Sense: Speaker audio signal detection automatically turns on the Controller and the amplifier (MX-2 has both remote wire and signal sense capabilities)
• Remote Output: Built-in amplifier circuit activates any aftermarket +12 volt amplifier upon radio activation
• Input and Output Level Control: The system provides high level input and output level (gain) control for both full range and subwoofer signals

MX-3 OEM Integration Bass Controller

• Parametric Bass EQ: Provides a wide array of subwoofer output signal shaping controls to enhance bass response and sound quality including Bass Boost, adjustable Bandwidth (wide and narrow), Low Pass and Subsonic Filter
• Accepts a wide range of incoming music signal levels while accommodating all types of head units and signal processors and controlling the output level to the amp to maximize a signal strength up to 9 volts
• Clipping Indicators: Visual clipping indicators provide indication of damaging clipped signals to help protect the subwoofer and amplifier. Includes pre-clip, soft-clip as well full-clip indicators
• Shapes the music signal to achieve deep bass notes as low as 15 Hz
• Bass Remote: Included bass remote featuring built-in clipping indicators allows direct bass control from in-dash or under-dash

MX-4 OEM Integration Add-A-Sub High-to-Low Level Converter

• Converts and filters high-level factory speaker wires into ultra-clean unbalanced (RCA) low-level signals to an aftermarket amplifier
• High Level Inputs: Accepts all types of high-level input signals including floating ground type, low and high voltage speaker wires
• OEM high-level input voltages are adjustable from 4 volts to 40 volts
• Unbalanced line outputs are adjustable to the aftermarket amplifier from 4 volts to 9 volts