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DS18 ZR8.4D

DS18 8" 4-ohm 900W Peak (450W RMS) ZR Series Dual Car Subwoofer
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$119.95
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1 year Manufacture Warranty


We are a DS18 authorized dealer so you get up-to-date, fully warrantied products.

General Features:

  • 8" Subwoofer
  • MAX Power: 900 Watts
  • RMS Power: 450 Watts
  • Impedance: 4-Ohm 2" DVC
  • Ferrite Magnet
  • 82dB

8” Car Subwoofer 900W 4-Ohm DVC

Introducing the DS18 ZR8.4D, a true powerhouse designed to deliver mind-blowing bass and precision performance.

The ZR subline is renowned for its exceptional performance, and the ZR8.4D is no exception. With a robust 900W of MAX power handling and 450W of RMS power handling, the ZR8.4D guarantees a spine-tingling audio experience that will leave you craving for more. Its 2-inch high-strength aluminum voice coil ensures that every note is delivered with precision and clarity, elevating your car audio system to new heights. Its 4+4 ohm dual voice coil configuration allows you to match your amplifier's optimal impedance, providing maximum power transfer and efficiency.

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 a frequency response ranging from 33Hz to 200Hz and a sensitivity of 82 dB, the ZR8.4D captures every nuance of your music, delivering it with crystal-clear precision. The recommended low-pass crossover of 120Hz ensures seamless integration with your existing audio system, allowing your music to shine in all its glory.

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.

Brand DS18
Nominal Diameter 8" / 203.3mm
Nominal Impedance 4 + 4 Ohm
RMS Power Handling 450W
Maximum Power Handling 900W
Sensitivity (1w/1m) 82 dB
Frequency Response 33-200Hz
Recommended Lo Pass Crossover 120Hz
Voice Coil Diameter 2" / 50.8mm
Voice Coil Former Material Aluminum
Winding Material Copper
Cone Material Non-Pressed Paper
Dust Cap Material PPI
Surround Material Foam
Basket Material Steel
Basket Color/Finish Black Matte
Magnet Material Ferrite
Magnet Weight 55 Oz
Displacement Volume 0.03 ft3
Equivalent Volume Vas 5.33 L
Free Air Resonance Fs 45Hz
Mechanical Factor Qms 4.7
Electrical Factor Qes 0.745
Total Factor Qts 0.643
Moving Mass Mms 97g
Compliance Cms 97.58? m/N
Bl Factor BI 9.48
Voice Coil Inductance Le 551.18m mH
Diaphragm Area Sd 196 Cm2
DC Resistance Re 3.4 + 3.4 Ohm
Efficiency Bandwidth Product EBP 60.4
Overall Diameter 8.42" / 214mm
Overall Depth 5.3" / 134.8mm
Front Mount Baffle Cutout 7.24" / 184mm
Mounting Depth 4.4" / 111.8mm
Motor Diameter 5.7" / 145mm
Gross Single Unit Weight (lb) 10.5
Dimensions W x L x H (Inches) 9.5 x 9.5 x 6.5
Parts Warranty 1 Year
Labor Warranty 1 Year