About the Polk Audio db1040DVC
Polk Audio's db Series subwoofers give you trademark Polk performance without stressing your wallet. These subs combine high-tech materials with a laser-optimized motor structure for smooth, powerful bass response.
The db1040DVC 10" subwoofer boasts a rigid polypropylene cone and durable Santoprene™ surround built to handle big power over the long run. Polk Audio tests their subs rigorously for environmental effects caused by sun, moisture, and extreme temperature changes.
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. Match a db sub to a suitable enclosure, and enjoy impressive low-frequency performance rarely found in this price range. And Polk certifies this sub for marine applications, so they're a great choice for your boat too.
Note: If you are wiring this DVC sub for lower impedance, make sure that your amp is compatible. Most 2-channel car amplifiers are stable down to 2 ohms in standard mode, or 4 ohms in bridged operation.
Priced per speaker
- 10" subwoofer with dual 4-ohm voice coils
- polypropylene cone with Santoprene rubber surround
- marine-certified for use in boats and convertibles
- 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: 5-7/16"
- sealed box volume: 0.66 cu. ft.
- ported box volume: 1.25 cu. ft.
- Recommended Q-Logic Box Type: 1, 2, 3
- warranty: 1 year
- Our 60-day money-back guarantee
- MFR # AA1042-A
What's in the box:
- One 10" DVC woofer
- 1 Rubber gasket (installed)
- 8 Mounting screws
- Manual (English/Spanish/French)
- Online registration sheet
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More details on the Polk Audio db1040DVC
Features & specs
|Surround Material||Santoprene 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|
|Max RMS Power Handling||270|
|Peak Power Handling (Watts)||540|
|Top Mount Depth (inches)||5 7/16|
|Bottom Mount Depth (inches)||5 7/8|
|Cutout Diameter or Length (inches)||9 1/16|
|Parts Warranty||1 Year|
|Labor Warranty||1 Year|
Dual 4-ohm Voice Coils: This woofer features dual 4-ohm voice coils that offer flexibility in wiring. When the voice coils are wired in parallel with each other, the woofer presents a 2-ohm mono load. When the voice coils are wired in series with each other, the woofer presents an 8-ohm mono load. In addition, each coil may be connected to a different amplifier channel and each channel will see a 4-ohm load.
Polypropylene Cone: The cone is made with polypropylene, which provides durability while being lightweight and rigid. The cone is supported by a vented cone/coil coupler, which stiffens the cone for greater mechanical stability and lower distortion.
Santoprene Surround: The Santoprene surround is resistant to extremes in temperature, humidity, and exposure to sunlight for excellent long term reliability.
NOMEX Spider: The fire-retardant flat NOMEX Spider allows extended linear motion while providing highly reliable mechanical and thermal stability.
Triple-vented Kapton Voice Coil Former: Triple venting of the 4-layer Kapton Voice Coil Former, Cone/Coil Coupler and Pole Piece contribute to the high power handling and reliability of the db Series subs.
Klippel Laser Analyzed: The Polk db woofer's voice coil alignment, motor, and suspension are optimized using a state-of-the-art Klippel laser analyzer for superior cone travel linearity, resulting in a flatter response with lower distortion.
Break-In Period: Polk db subwoofers will achieve even greater performance once they are thoroughly broken-in. To break in a new db Sub, play music through it for 20 to 30 hours at moderate levels.
Recommended Sealed Box Volume: Polk recommends mounting this woofer in a sealed enclosure made out of 3/4" MDF with an internal volume of 0.66 cu/ft.
Recommended Ported Box Volume: Polk recommends a ported enclosure made out of 3/4" MDF with an internal volume of 1.25 cu/ft using a 4" diameter x 12" long port.
Recommended Bandpass Box Volume: Polk recommends a bandpass enclosure made of 3/4" MDF with a total internal volume of 1.65 cu/ft. The bandpass box should have a 0.80 cu/ft sealed rear chamber and a 0.85 cu/ft ported front chamber with 4" diameter x 9" long port.
The Polk Audio db1040DVC replaces these items
- Copolymer woofer cone with foam surround
- dual 4-ohm voice coils
- 75-300 watts RMS power range
- Polypropylene cone with Santoprene rubber surround
- 50-270 watts RMS power range
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