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DB Drive K9 10D4

10" Dual 4 Ohm K9 Series Car Subwoofer

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• 10" K9 Series Subwoofer
• Dual 4 ohm Voice Coil
• 2000W Max
• 1000W RMS
• Non-Pressed Paper Cone
• NBR Rubber Surround
• Spring Terminals
• Stamped Steel Basket

Learn more about the k910d4

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This item has been discontinued

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Product Highlights


• 10" K9 Series Subwoofer
• Dual 4 ohm Voice Coil
• 2000W Max
• 1000W RMS
• Non-Pressed Paper Cone
• NBR Rubber Surround
• Spring Terminals
• Stamped Steel Basket

Description


db Drive brand icon

Authorized dealer

General Features:

  • 10" Dual 4 Ohm K9 Series Subwoofer
  • Power Handling:
    • Peak: 2000 watts
    • RMS: 1000 watts
  • Non transfer paper cone
  • NBR Rubber surround
  • Die cast aluminum frame
  • Dish style VAC aluminum dome
  • Black electro-plated top and bottom plates
  • Mixed poly-cotton spider
  • PVC Trim ring and gasket
  • Heavy gauge spring terminals
  • 165 oz. Ferrite magnet
  • Resonance Frequency (Fs): 30 Hz
  • Top-mount depth: 6-1/4"
  • Sensitivity: 81 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 DB Drive K9 10D4 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 DB Drive K9 10D4 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 K9 10D4 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 DB Drive K9 10D4 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
K9 Series
Subwoofer Size
10"
Peak Power Handling
2000 watts
RMS Power Handling
1000 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Sensitivity
81 dB
Xmax (millimeters)
24.892 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Paper
Woofer Surround
Nitrile Butadiene Rubber NBR
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
1.20 cubic feet
Optimum Ported Box Volume
1.43 cubic feet
Top-Mount Depth (Mounting Depth)
6-1/4"
Cutout Diameter
9.21"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
30.29 Hz
Equivalent Compliance (Vas)
14.44 liters
Total Speaker Q Value (Qts)
0.43
Electrical Q Value (Qes)
0.47
Electrical Resistance of Voice Coil (Re)
6.43 ohm
Mechanical Q Value (Qms)
4.57
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

K9 10D4

Weight:

0.00lbs

Internal SKU:

k910d4

Internal Product ID:

72070

Product and How-to Videos


Customer Ratings & Reviews


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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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