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DS18 ZR8.4D

900W Peak (450W RMS) 8" ZR Series Dual 4-ohm Car Subwoofer

DS18
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• Peak Power: 900 watts
• RMS Power: 450 watts
• Non-Pressed Paper Cone
• Foam Surround
• Impedance: Dual 4 ohm
• Mount depth: 4.4"
• Sensitivity: 82 dB

Learn more about the zr84d
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$119.95

 with warranty
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DS18 ZR8.4D

100% off


Priced separately $132 94

Promo Savings of $12 99

Total price:

$119 95

Description


DS18 brand icon

Authorized dealer


ZR10.2D

Introducing the DS18 ZR8.4D, a true powerhouse designed to deliver mind-blowing bass and precision performance. With DS18’s ZR8.4D, you don't just get exceptional performance; you also get unmatched style and unbreakable durability. The ZR8.4D features a strong stamped basket that not only provides structural integrity but also showcases show-quality DS18 logos on the frame, magnet boot, magnet, and dust cap. Its matte black finish adds a touch of elegance, making it a visually stunning addition to any car audio setup. With its striking design, exceptional performance, and versatility, the ZR8.4D is the perfect choice for car audio enthusiasts who demand nothing but the best.


Product Details:

  • 8" Dual 4 ohm ZR Series Subwoofer
  • Power Handling:
    • Peak: 900 watts
    • RMS: 450 watts
  • Non-Pressed Paper Cone
  • Foam Surround
  • 2" High Temperature Aluminum Voice coil
  • 18 mm Xmax
  • 55 oz. Double Stacked Ferrite magnet motor structure
  • Frequency Response: 33 - 200 Hz
  • Resonance Frequency (Fs): 45 Hz
  • Sensitivity: 82 dB
  • Recommended sealed box volume: 0.30 cubic feet
  • Recommended ported box volume: 0.50 cubic feet
  • Top-mount depth: 4.4"
  • Cutout diameter: 7.24"
  • CTA-2031 Compliant
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty

  • Priced Individually

PDF IconDS18 ZR84D owner’s manual

Subwoofer Wiring Guide


Wiring Guide to Wire 1 DS18 ZR8.4D Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 DS18 ZR8.4D Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 DS18 ZR8.4D Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 DS18 ZR8.4D Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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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)
4 ohm
Voice Coil Material
Aluminum
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
Double 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
Optimum Sealed Box Volume
0.30 cubic feet
Optimum Ported Box Volume
0.50 cubic feet
Top-Mount Depth (Mounting Depth)
4.4"
Cutout Diameter
7.24"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
45 Hz
Equivalent Compliance (Vas)
5.33 liters
Total Speaker Q Value (Qts)
0.643
Electrical Q Value (Qes)
0.745
Electrical Resistance of Voice Coil (Re)
3.4 ohm
Mechanical Q Value (Qms)
4.7
Efficiency Bandwidth Product (EBP)
60.4
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

ZR8.4D

Weight:

10.50lbs

Internal SKU:

zr84d

Internal Product ID:

194933

Customer Ratings & Reviews


DS18 ZR8.4D thumbnail image

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

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