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American Bass HD 18" (HD-1811)

4000W Peak (2000W RMS) 18" HD Series Dual 1-ohm Subwoofer

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• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 1 ohm
• Kevlar Fiber-Enforced Non-Pressed Paper Cone
• Oversized 1.4" 3-layer Foam Surround
• Mount depth: 16.85"
• Sensitivity: 90.5 dB

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List price $969.41
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American Bass HD 18" (HD-1811)

100% off


Priced separately $698 44

Promo Savings of $12 99

Total price:

$685 45

Description


American Bass brand icon

Authorized dealer


American Bass HD-1811

Get ready to shake things up with the HD Series Subwoofers! These ultra-heavy-duty beauties are built to deliver gut-wrenching, earth-shaking bass that'll have even the most hardcore audiophiles grinning from ear to ear. But beware - the HD Series has enough power to rattle your fillings loose and make your rearview mirrors quiver. Just don't blame us if your windshield ends up in a million pieces (American Bass is not responsible for any accidental property damage caused by excessive bass). Upgrade your sound system with the HD Series and let the bass do the talking!


Product Details:

  • 18" Dual 1 ohm HD Series Subwoofer
  • Power Handling:
    • Peak: 4000 watts
    • RMS: 2000 watts
  • Kevlar Fiber-Enforced Non-Pressed Paper Cone
  • Oversized 1.4" 3-layer Foam Surround
  • Blue powder finish heavy-duty stamped basket
  • With perimeter vents for better voice coil cooling
  • Mirror image double conex spider system
  • Custom-made rubber gasket and magnet boot
  • Recommended amplifier: VFL 4K (sold separately)
  • 3" High Temperature Aluminum Voice coil
  • 21 mm Xmax
  • 350 oz. Double Stacked Neodymium magnet motor structure
  • Resonance Frequency (Fs): 33 Hz
  • Sensitivity: 90.5 dB
  • Recommended ported box volume: 5.5 cubic feet - 6.5 cubic feet
  • Top-mount depth: 16.85"
  • Cutout diameter: 11.4"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

PDF IconAmerican Bass HD1811 owner’s manual

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Specifications & Details


Subwoofer Specifications
Series
HD Series
Subwoofer Size
18"
Peak Power Handling
4000 watts
RMS Power Handling
2000 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
1 ohm
Voice Coil Material
Aluminum
Voice Coil Diameter
3"
Sensitivity
90.5 dB
Xmax (millimeters)
21 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Kevlar Fiber-Enforced Non-Pressed Paper
Woofer Surround
Foam
Magnet Structure
Double Stacked
Magnet weight
350 oz.
Magnet Type
Neodymium
Subwoofer Grille
No
Re-Cone Kit Available
No
CTA-2031 Compliant
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Minimum Ported Box Volume
5.5 cubic feet
Maximum Ported Box Volume
6.5 cubic feet
Top-Mount Depth (Mounting Depth)
16.85"
Cutout Diameter
11.4"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
33 Hz
Equivalent Compliance (Vas)
114 liters
Total Speaker Q Value (Qts)
0.601
Electrical Q Value (Qes)
0.665
Mechanical Q Value (Qms)
6.211
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

HD-1811

Weight:

62.00lbs

Internal SKU:

hd1811

Internal Product ID:

203578

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