High performance that's affordable to everyone. Click to enlarge.

The butyl rubber surround won't fall apart under the stress of extreme temperatures, sunlight or time.

A vented crossover housing gives you a choice of hidden wire channels for easier, more professional-looking installs.

Marine Certified
Polk db Series speakers are built tough to withstand the toughest environments so they are perfect for use in boats of all types. That's why Correct Craft offers Polk Audio speakers in their award-winning Nautiques ski and wakeboarding boats.

Tweeters
The 25mm liquid-cooled silk/polymer composite dome tweeter with neodymium magnet provide clear, detailed highs.

Flush and surface mount swivel cups allow placement flexibility for soundstage optimization in your vehicle.

Mid/Woofers
The 6.5-inch woofers feature a dynamic balance polymer/mica composite mineral-filled cone, which is stiff yet lightweight, for big sound with little distortion. The butyl rubber surround won't fall apart under the stress of extreme temperatures, sunlight or time, for years of the great Polk sound.

The woofer's low-mass, two-layer 25mm Kapton voice coil former ensures high power handling and great reliability. Although Katpon handles plenty of heat, a pole plate heat sink promotes better heat dissipation.

A flat spider provides faster, longer excursion linear motion, and the flexible woven leads are sewn directly into Spider for greater reliability.

Finally, the backbone--a rock solid, acoustically inert stamped steel basket finished in rustproof Gun Metal Gray.

Installation
The supplied adaptor rings enable the db6501 to fit both 6-1/2-inch and 6-3/4-inch applications, ensuring an easy fit in everything from domestics to imports including VWs and Audis, BMWs and other European imports.

The tough-looking ABS Grilles are computer optimized and based on exclusive MOMO designs, and stainless steel mounting hardware is included.

Crossover
The 2nd-order Butterworth outboard crossover helps get you component system sound at a coaxial price. Electronic tweeter protection keeps your tweeters from accidental abuse for reliable, high-output sound, and the vented crossover housing gives you a choice of hidden wire channels for easier, more professional-looking installs.

System Specs

• Overall Frequency Response: 35Hz-23kHz
• Nominal Impedance: 4 Ohms
• Power Handling (continuous): 100 Watts
• Power Handling (peak): 300 Watts
• Efficiency: 92 dB

One-Year Warranty
This system is covered by Polk Audio's one year parts&labor warranty.

A great replacement for your OEM speakers. Click to enlarge.

Neodymium film dome midrange and 3/4-inch Piezo tweeter.

Blue poly injection cone.

PL63BL Woofer
The 6.5-inch woofers feature an eye-catching blue poly injection cone for plenty of stiffness without added weight. The 1-inch ASV voice coil is ready for high-temperature, high-wattage situations.

The butyl rubber surround will withstand harsh vehicle environments--sunlight, extreme temperatures, moisture and so on--to give the speaker an extended lifetime.

PL63BL Midrange/Tweeter
A one-inch neodymium film dome midrange and 3/4-inch Piezo tweeter complete the package, and help provide smooth, detailed sound.

PL63BL Specs

• Power Handling: 180 Watts RMS / 360 Watts Max
• Impedance: 4 Ohm
• Sensitivity: 89 Db
• Frequency Response: 90Hz - 20Khz
• Mounting Depth: 1.9"

A double-DIN USB/CD receiver with plenty of connectivity. Click to enlarge.

Easily switch Bluetooth connection between 2 phones, such as for business/private use.

Wireless remote included.

Add an optional HD or Satellite radio solution from JVC to take advantage of XM/SIRIUS programming or HD features like Multicasting or iTunes tagging.

Separated Variable Color
The KW-XR810 features a Full-Dot LCD with JVC's Separated Variable-Color. Personalize your stereo to match your vehicle's interior illumination colors. Separated variable color lets you use two separate colors from a choice of over 30,000 options to create your own color scheme.

Built-in Bluetooth Wireless Technology
Drive more safely (or legally depending on where you live) with hands-free calling. The included wired microphone offers flexible settings for clear communication. The Phone Book Access Profile (PBAP) for iPhone lets you automatically access your phone book without transfer. You can also manually transfer up to 400 numbers from compatible cell phones. Changing from hands-free to a private conversation can be done by a push of a key. You can also easily switch Bluetooth connection between 2 phones, such as for business/private use.

CD and MP3/WMA/WAV Playback
Enjoy your favorite CDs or throw in burnt CD-Rs. You can also listen back to MP3/WMA/WAV data CDs, which allows you to throw hours of music on a single disc, with ID3 tag display of artist and track info. Or better yet, just drag your files to a USB thumb drive and plug it into the receiver's front-panel USB port.

A 24-bit TI/Burr-Brown analog-to-digital converter provides a solid sound base, and you can perfect it with the three-band EQ. For quiter listening, a Loudness function (in three different patterns) is provided, to ensure you still get some low-end and dynamics.

Front-Panel USB and Auxiliary Input
Connect USB thumb drives, iPods/iPhones (see below), or other USB devices using the USB port. If you have another audio device that's not USB compatible, just use the standard 3.5mm auxiliary input and you're all set. A second USB port is provided on the rear of the receiver, so you can keep a couple devices connected.

USB Audio and Video for iPod/iPhone
The USB connection for iPod/iPhone provides clear digital sound directly from your iPod or iPhone. While your device is in use, it also receives a charge, so it's ready to step out of the car when you do. Since the KD-R810 features two USB ports, you can connect two different iPods, or a USB device along with an iPod.

With External Mode for iPod, you can also enjoy sound from your favorite iPod/iPhone apps in your vehicle, such as Internet radio, games, video, or navigation apps (compatibility differs by model).

AM/FM Radio
The KW-XR810 features an AM/FM radio, with 6 AM and 18 FM presets, for quick access to your favorite stations.

The HS-IVi tuner features higher sensitivity, thanks to three IF bandwidths (wide, middle and narrow). It also includes AM Noise Canceller plus upgraded IF filters that help avoid the distortion caused by interference from adjacent stations.

HD/SAT Radio Ready
If you'd like to add some serious entertainment options to your vehicle, add an optional HD or Satellite radio solution from JVC to take advantage of XM/SIRIUS programming or HD features like Multicasting or iTunes tagging.

50W x 4 MOSFET Amplifier
The built-in 50W x 4 MOSFET amp provides plenty of power, but three 2.5V preamp output terminals (front, rear, subwoofer) are also provided for system building.

What's in the Box
KW-XR810 Receiver, Bluetooth Microphone, Sleeve/Trim Ring, Wiring Harness, Installation Hardware, Instruction/Intallation Manuals, Warranty Info