About: DS18 ZR8.4D High Excursion 8" Car Subwoofer with 450W RMS - DVC 4 Ohms

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.

Product Highlights: 

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

Specifications

• Nominal Diameter: 8" (203.3 mm) 
• Nominal Impedance: 4 + 4 Ohms
• RMS Power Handling: 450W
• MAX Power Handling: 900W
• Sensitivity (1w/1m): 82 dB
• Frequency Response: 33Hz - 200 Hz
• Recommended Lo Pass Crossover: 120Hz

Motor

• Voice Coil Diameter: 2” (50.8 mm)
• VC Former Material: Aluminum
• Winding Material: Copper
• Cone Material: Non Pressed Paper
• Dust Cap Material: PPI
• Surround Material: Foam
• Basket Material: Steel
• Basket Color/Finish: Matte Black
• Magnet Material: Ferrite
• Magnet Weight: 55oz
• Displacement Volume: 0.03ft3

Measurements 

• Overall Diameter: 8.42” / 214mm
• Overall Depth: 5.3” / 134mm
• Front Mount Baffle Cutout: 7.24” / 184mm
• Mounting Depth: 4.4” / 111.4mm
• Motor Diameter: 5.7" / 145mm