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DB Drive K1 12D4

12" Dual 4 Ohm K1 Series Car Subwoofer

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• 12" K1 Series Subwoofer
• Dual 4 ohm Voice Coil
• 600W Max
• 300W RMS
• Polypropylene Cone
• Polyether Foam Surround
• Spring Terminals
• Stamped Steel Basket

Learn more about the k112d4

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This item has been discontinued

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Product Highlights


• 12" K1 Series Subwoofer
• Dual 4 ohm Voice Coil
• 600W Max
• 300W RMS
• Polypropylene Cone
• Polyether Foam Surround
• Spring Terminals
• Stamped Steel Basket

Description


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Authorized dealer

General Features:

  • 12" Dual 4 Ohm K1 Series Subwoofer
  • Power Handling:
    • Peak: 600 watts
    • RMS: 300 watts
  • Polypropylene cone
  • Polyether foam surround
  • Stamped steel frame
  • Black electro-plated top and bottom plates
  • Poly-cotton spider
  • PVC Trim ring and gasket
  • Spring terminals
  • 2" 4-Layer voice coil with aluminum former
  • 47.5 oz. Ferrite magnet
  • Resonance Frequency (Fs): 37 Hz
  • Top-mount depth: 6"
  • Sensitivity: 88 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 DB Drive K1 12D4 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 DB Drive K1 12D4 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 DB Drive K1 12D4 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 DB Drive K1 12D4 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
K1 Series
Subwoofer Size
12"
Peak Power Handling
600 watts
RMS Power Handling
300 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Diameter
2"
Sensitivity
88 dB
Xmax (millimeters)
9.398 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Polypropylene
Woofer Surround
Polyether Foam
Magnet Structure
Single Stacked
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
1.15 cubic feet
Optimum Ported Box Volume
1.65 cubic feet
Top-Mount Depth (Mounting Depth)
6"
Cutout Diameter
11-3/16"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
33 Hz
Equivalent Compliance (Vas)
72.67 liters
Total Speaker Q Value (Qts)
0.50
Electrical Q Value (Qes)
0.55
Electrical Resistance of Voice Coil (Re)
7.63 ohm
Mechanical Q Value (Qms)
5.28
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

K1 12D4

Weight:

0.00lbs

Internal SKU:

k112d4

Internal Product ID:

72094

Product and How-to Videos


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