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DISCONTINUED - Polk Audio DB840 8 inch Subwoofer Car Speakers
$48.99
Out of stock
SKU
DB840
Expert Knowledge
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- Polk Audio DB840 8 inch Subwoofer Car Speakers
- 8 inch cone woofer with rubber surround
- In-line crossover network for a compact installation
- 4 ohm impedance
- Mounting depth: 4 (top)/ 4.5625 (bottom) inches
Unit Includes: 8 inch Speakers, (2) Woofer Grilles, (2) 1 inch tweeters, (2) Mounting cups, (2) Mounting pods, Mounting hardware, Wiring leads, Warranty Card, and Instruction manual
Polk Audio DB840 8 inch Subwoofer Car Speakers
Polk Audio DB840 8 inch Subwoofer Car Speakers
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Features
- Car component speaker system for ideal placement of the woofer and separate tweeter
- High quality sound with ideal placement
- In-line crossover network for a compact installation without a bulky external crossover
- Swivel mount to direct the tweeters sound projection
- Diamond Array Pattern on the cone is one such advancement that increases the cone strength
- 8 inch Injection PP woofer cone
- Rubber woofer surround
- Black stamped steel woofer basket
- Ferrite woofer magnet
- 1" Soft dome tweeter
- Neodymium magnet
- Woofer mount depth: 4 (top)/ 4.5625 (bottom) inches
- Crossover frequency: 4.9 kHz
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Quick Specs
- Impedance: 4 ohms
- Sensitivity: 85 dB
- Frequency Response: 30 Hz - 0.2 KHz
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Power Handling RMS
- 180 watts per speaker
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Power Handling Max
- 360 watts per pair
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Dimensions
- Cutout Diameter:
- Mounting Depth: 4 (top)/ 4.5625 (bottom)
| Manufacturer | Polk Audio |
|---|---|
| Part Number | DB840 |
| Frequency Response | 30 Hz - 0.2 KHz |
| Voice coils | Single voice coil |
| Impedance (per voice coil) | 4 ohm |
| Power Handling Peak | 360 Watts |
| Sensitivity | 85 dB |
| Color | Black |
| Warranty | 1 Year |
| UPC Code | 747192000000 |
| Return period | 30 days |
| Exchange period | 30 days |
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