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DS18 ZR8.2D

900W Peak (450W RMS) 8" ZR Series Dual 2-Ohm Car Subwoofer

DS18
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• Peak Power: 900 watts
• RMS Power: 450 watts
• Non-Pressed Paper Cone
• Foam Surround
• Impedance: Dual 2 ohms
• Mount depth: 4.4"
• Sensitivity: 82 dB

Learn more about the zr82d
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Current Promotions (1 offer)


Get a Free roll of Belva 16 Gauge Speaker Wire. Simply click the "Add Both to Cart" button and you will see your savings at checkout. This offer cannot be combined with any other coupons or offers.

DS18 ZR8.2D

100% off


Priced separately $97 95

Promo Savings of $12 99

Total price:

$84 96

Description


DS18 brand icon

Authorized dealer

Product Details:

  • 8" Dual 2 ohms ZR Series Series Subwoofer
  • Power Handling:
    • Peak: 900 watts
    • RMS: 450 watts
  • Non-Pressed Paper Cone
  • Foam Surround
  • PPI Dust Cap
  • Winding Material Copper
  • Matte Black Frame
  • 2" Aluminum Voice coil
  • 18 mm Xmax
  • 55 oz. Single Stacked Ferrite magnet motor structure
  • Frequency Response: 33 - 200 Hz
  • Resonance Frequency (Fs): 40 Hz
  • Sensitivity: 82 dB
  • Sealed box volume: .45 cubic feet - .75 cubic feet
  • Ported box volume: .75 cubic feet - 1.25 cubic feet
  • Top-mount depth: 4.4"
  • Cutout diameter: 7.24"
  • CTA-2031 Compliant: Yes
  • Authorized Internet Dealer
  • Protective subwoofer grille: No
  • 1-year Manufacturer's Warranty

  • Priced Individually

Subwoofer Wiring Guide


Wiring Guide to Wire 1 DS18 ZR8.2D Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 DS18 ZR8.2D Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 DS18 ZR8.2D Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 DS18 ZR8.2D Subwoofers

2 Channel Amp

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
ZR Series
Subwoofer Size
8"
Peak Power Handling
900 watts
RMS Power Handling
450 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohms
Voice Coil Diameter
2"
Frequency Response
33 - 200 Hz
Sensitivity
82 dB
Xmax (millimeters)
18 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Non-Pressed Paper
Woofer Surround
Foam
Magnet Structure
Single Stacked
Magnet weight
55 oz.
Magnet Type
Ferrite
Subwoofer Grille
No
Re-Cone Kit Available
No
CTA-2031 Compliant
Yes
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
.45 cubic feet
Maximum Sealed Box Volume
.75 cubic feet
Minimum Ported Box Volume
.75 cubic feet
Maximum Ported Box Volume
1.25 cubic feet
Top-Mount Depth (Mounting Depth)
4.4"
Cutout Diameter
7.24"
Shallow Mount Installation
No
Electromechanical Parameters
Free-Air Resonance (Fs)
40 Hz
Equivalent Compliance (Vas)
5.74 liters
Total Speaker Q Value (Qts)
.57
Electrical Q Value (Qes)
.66
Electrical Resistance of Voice Coil (Re)
1.8 ohms
Mechanical Q Value (Qms)
4.38
Efficiency Bandwidth Product (EBP)
60.6
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:

ZR8.2D

Weight:

10.50lbs

Internal SKU:

zr82d

Internal Product ID:

194931

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