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Autotek ATW12D4

350W 12" ATW Series Dual 4 Ohm Subwoofer

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• 1000W Peak
• 350W RMS
• Dual 4 ohm Voice Coil
• Injection Molded Polypropylene Cone
• UV Resistant Foam Surround
• Nickel Plated Push & Insert Style Speaker Terminals
• 2" High Temperature Voice Coil

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This item has been discontinued

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Product Highlights


• 1000W Peak
• 350W RMS
• Dual 4 ohm Voice Coil
• Injection Molded Polypropylene Cone
• UV Resistant Foam Surround
• Nickel Plated Push & Insert Style Speaker Terminals
• 2" High Temperature Voice Coil

Description


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Authorized dealer

General Features:

  • 12" Dual 4 Ohm ATW Series Subwoofer
  • Power Handling:
    • Peak: 1000 watts
    • RMS: 350 watts
  • Injection molded polypropylene (IMPP) cone and dustcap
  • UV Resistant foam surround
  • Resin Reinforced Spider (R2S)
  • Stamped steel basket
  • Nickel plated push & insert style speaker terminals
  • 2" High temperature voice coil
  • High energy vented motor
  • Resonance Frequency (Fs): 37 Hz
  • Top-mount depth: 5-7/16"
  • Sensitivity: 88dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Autotek ATW12D4 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Autotek ATW12D4 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Autotek ATW12D4 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Autotek ATW12D4 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
ATW Series
Subwoofer Size
12"
Peak Power Handling
1000 watts
RMS Power Handling
350 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Diameter
2"
Sensitivity
88 dB
Xmax (millimeters)
6.5 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Injection Molded Polypropylene
Woofer Surround
UV Treated Foam
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
1.3 cubic feet
Minimum Ported Box Volume
1.5 cubic feet
Optimum Ported Box Volume
2.25 cubic feet
Top-Mount Depth (Mounting Depth)
5-7/16"
Cutout Diameter
12.24"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
37 Hz
Equivalent Compliance (Vas)
77.86 liters
Total Speaker Q Value (Qts)
0.732
Electrical Q Value (Qes)
0.94
Electrical Resistance of Voice Coil (Re)
6.64 ohm
Mechanical Q Value (Qms)
3.302
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

ATW12D4

Weight:

9.50lbs

Internal SKU:

atw12d4

Internal Product ID:

68000

Product and How-to Videos


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