About the Polk Audio DXi 124 DVC
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 124 DVC 12" 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.
Product highlights:
- 12" subwoofer with dual 4-ohm voice coils
- polymer composite cone with butyl rubber surround
- power range: 50-360 watts RMS (180 watts per coil)
- peak power handling: 720 watts
- frequency response: 27-200Hz
- sensitivity: 88 dB
- top-mount depth: 6-1/16"
- sealed box volume: 0.88 cu. ft.
- ported box volume: 1.5 cu. ft.
- warranty: 1 year
- MFR # AA5124-A
What's in the box:
Polk Audio DXi 124 DVC owner's manual
- One 12" DVC Woofer
- Rubber gasket (installed)
- Eight 1-1/2" Allen head mounting screws
- Manual (English/ French/ Spanish/ German/ Italian/ Portuguese)
- On-line registration information
Customer reviews for Polk Audio DXi 124 DVC
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More details on the Polk Audio DXi 124 DVC
Features & specs
Features and Specs | ||
---|---|---|
Size | 12 -inch | |
Impedance (Ohms) | --- | |
Cone Material | Polymer Composite | |
Surround Material | Butyl Rubber | |
Port diameter (inches) | 4 | |
Port length (inches) | 10 | |
Free-Air | No | |
Dual Voice Coil | Yes | |
Sensitivity |
88 dB at 1 watt | |
Frequency Response | 27 - 200 Hz | |
Max RMS Power Handling | 360 | |
Peak Power Handling (Watts) | 720 | |
Top Mount Depth (inches) | 6 1/16 | |
Bottom Mount Depth (inches) | 6 5/8 | |
Cutout Diameter or Length (inches) | 11 | |
Frame Width | 12.444 | |
Frame Length | 12.444 | |
Vas (liters) | 87.8 | |
Fs (Hz) | 30 | |
Qts | 0.5 | |
Xmax (millimeters) | 18.5 | |
Parts Warranty | 1 Year | |
Labor Warranty | 1 Year | |
Box Requirements | ||
Ideal Sealed Box Volume (cubic feet) | 0.88 | |
Minimum Sealed Box Volume (cubic feet) | N/A | |
Maximum Sealed Box Volume (cubic feet) | N/A | |
Ideal Ported Box Volume (cubic feet) | 1.5 | |
Minimum Ported Box Volume (cubic feet) | N/A | |
Maximum Ported Box Volume (cubic feet) | N/A |
Product Research
Features
Enclosure Compatibility
Features
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.
Enclosure Compatibility
Sealed Box Volume: Polk recommends mounting this woofer in a sealed enclosure with an internal volume of 0.88 cubic feet.
Ported Box Volume: Polk recommends a ported enclosure with an internal volume of 1.5 cubic feet using a 4" diameter x 10" long port.
Bandpass Box Volume: Polk recommends a bandpass enclosure with a 1.0 cubic foot sealed rear chamber and a 1.15 cubic foot ported front chamber with 4" diameter x 12" long port.
The Polk Audio DXi 124 DVC replaces these items
Diamond Audio D112D4.2
- IMPP cone with rubber surround
- power range: 20-200 watts RMS (400 watts peak power)
- frequency response: 28-250 Hz
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Customer Q&A
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Polk audio 124 dvc had a pair of these in a pickup in sealed pro box with a dbdrive okur A5 800.1 mono 1ohm stable 800watts rms and they played like no other totally 10 out of 5 if anyone wants that sound but you just haven't found that sound you just found that sound
Micheal from Duncan