12-Inch Dual Voice Coil Subwoofer

Incredible Sound, Affordable Price

The db1240DVC gives you the power handling and the wiring options to configure your sub setup to realize maximum bass for your mobile audio install. Plus the db1240DVC has all the Polk features that make this 12-inch sub one of the best at low-down performance.

Manufacturer Part Number
DB1240DVC
EAN/UPC
0747192113810,747192113810
Full Product Specifications

Note:

  • The full product specifications below are from the manufacturer and may contain information related to other package quantities that will not apply to the product that you are reviewing. Please confirm the actual content and/or package quantity from the main product specifications page.
  • These specifications may represent the entire product series/model/line to which this product belongs with specific configuration differences between the individual products stated.
  • These specifications may have been copied from the same product in other region/country in which case there might be minor differences in region-specific data such as Input Voltage, Terms of Warranty etc.

SPECS:

Dimensions - Cut-Out Diameter: 11 1/16 (28.10cm) "
Dimensions Driver Mounting Depth - Bottom Mount: 6 9/16 (16.67cm) "
Dimensions Driver Mounting Depth - Top Mount: 6 1/16 (15.40cm) "
Driver Complement Subwoofer - Diameter: 12 (30.48cm) "
Driver Complement Subwoofer - Quantity: 1
Driver Complement Subwoofer - Type: Dynamic Balance woofer with polymer composite cone
Electrical - Efficiency: 88 dB
Electrical - Nominal Impedance: Dual 4 ohms
Electrical - Total Frequency Response: 27-200 Hz
Electrical Power Handling - Continuous: 360 watts
Electrical Power Handling - Peak: 720 watts
Electrical Voice Coil - Driver Diameter: 2 (5.08cm) "
Shipping - Unit of Measure: each
Thiele / Small Parameters - BL: 9.2 Tesla Meters
Thiele / Small Parameters - CMS: 232.4 Micro Meters
Thiele / Small Parameters - MMS: 141.7g
Thiele / Small Parameters - QES: 0.5
Thiele / Small Parameters - QMS: 10.8
Thiele / Small Parameters - QTS: 0.5
Thiele / Small Parameters - Recommended Enclosure: Sealed/Ported/Bandpass
Thiele / Small Parameters - Resonant Frequency: 27.8 Hz
Thiele / Small Parameters - SD: 80.6 sq in/520 sq cm
Thiele / Small Parameters - VAS: 3.10 cubic ft/87.8 L
Thiele / Small Parameters Xmax - Xmax Linear: .728 inch/18.5 mm (peak to peak)
Warranty - Speaker Warranty: 1 year parts and labor (original purchaser)