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.
Note:
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)