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Polk Audio DXi 104 DVC
DXi Series 10" subwoofer with dual 4-ohm voice coils
Item # 107DXI104D | MFR # AA5104-A
This item is no longer available.
Our take on the Polk Audio DXi 104 DVC by Crutchfield's Jo Greene
Go ahead, circle the parking lot till your favorite song is over. Polk Audio's DXi Series subs will make you want to hit "repeat" so you can hear it all over again. Polk uses a high-tech approach and ideal materials to give your tunes an exciting new edge.
Exacting standards — precise engineering where it counts
The DXi 104 DVC 10" sub features a stiff polymer composite cone and sturdy large roll butyl rubber surround, so you can ride the bass wave for years to come. Engineers at Polk analyze drivers in motion to ensure that cone movement is even and precise, so you'll get impressive thump with minimal distortion. Polk also uses laser imaging to craft woofer cones that are perfectly balanced to resist distortion-causing resonances.
The dual 4-ohm voice coils allow you to wire your system to draw max power from your mono amp or to safely hook up multiple subs. Pair this sub with the right amp and enclosure, then strap yourself in for a serious low-frequency ride.
Note: If you are wiring this DVC sub for lower impedance, make sure that your amp is compatible.
I have two of these in the back seat of my truck with a 1000 watt amp pushing them and it sounds amazing
Jeff C., san antonio texas
What's in the Box:
- One 10" woofer
- Rubber gasket (installed)
- Eight 1-1/2" Allen head mounting screws
- Manual (English/ French/ Spanish/ German/ Italian/ Portuguese)
- On-line registration information
- 10" subwoofer with dual 4-ohm voice coils
- polymer composite cone with butyl rubber surround
- power range: 50-270 watts RMS (135 watts per coil)
- peak power handling: 540 watts
- frequency response: 28-200Hz
- sensitivity: 86 dB
- top-mount depth: 5-3/8"
- sealed box volume: 0.66 cu. ft.
- ported box volume: 1.25 cu. ft.
- warranty: 1 year
- Our 60-day money-back guarantee
Polk Audio DXi 104 DVC Reviews
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Features and Specs
|Impedance||2 ohms or 8 ohms|
|Cone Material||Polymer Composite|
|Surround Material||Butyl rubber|
|Ideal Sealed Box Volume (cubic feet)||0.66|
|Ideal Ported Box Volume (cubic feet)||1.25|
|Port diameter (inches)||4|
|Port length (inches)||12|
|Dual Voice Coil||Yes|
86 dB at 1 watt
|Frequency Response||28 - 200 Hz|
|RMS Power Range (Watts)||50-270|
|Peak Power Handling (Watts)||540|
|Top Mount Depth (inches)||5 3/8|
|Bottom Mount Depth (inches)||5 7/8|
|Cutout Diameter or Length (inches)||9 1/8|
|Parts Warranty||1 Year|
|Labor Warranty||1 Year|
Dual 4-ohm Voice Coils: This woofer features dual 4-ohm voice coils, offering wiring flexibility. When the voice coils are wired in parallel, the woofer presents a 2-ohm load. When the voice coils are wired in series, the woofer presents an 8-ohm load. Additionally, the coils can be connected to different amplifier channels and each channel will see a 4-ohm load.
Poly Cone: The DXi series subs use a durable polymer composite cone. The cone is both lightweight and rigid, and will withstand the harsh automobile environment.
Butyl Rubber Surround: The butyl rubber surround is resistant to extremes in temperature, humidity, and exposure to sunlight for excellent long term reliability.
Dynamic Balance Driver Technology: Dynamic Balance is a proprietary Polk Audio technology using laser imaging to determine what combination of speaker materials create the least resonance. Eliminating resonance in speakers results in a wide, smooth response and low distortion.
Klippel Optimized: For a driver to reproduce complex sounds accurately, the cone must move exactly the same distance and manner in both directions. The Klippel distortion analyzer, a device that uses a laser and sophisticated software to do large-scale analysis of drivers in motion, lets Polk optimize the speaker's motor structure, voice coil alignment, and suspension to yield the best possible performance.
Break-In Period: Subwoofers will achieve optimal performance once they are thoroughly broken-in. To break in a new DXi sub play music through it for 20 to 30 hours at moderate levels.
Sealed Box Volume: Polk recommends mounting this woofer in a sealed enclosure with an internal volume of 0.66 cubic feet.
Ported Box Volume: Polk recommends a ported enclosure with an internal volume of 1.25 cubic feet using a 4" diameter x 12" long port.
Bandpass Box Volume: Polk recommends a bandpass enclosure with a 0.80 cubic foot sealed rear chamber and a 0.85 cubic foot ported front chamber with 4" diameter x 9" long port.
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