About: DS18 PRO-CF8.4SL 8" Shallow Carbon Fiber Water Resistant Cone Mid-Bass Loudspeaker 275 Watts RMS - 4 Ohm (Each)

The PRO-CF8.4SL effortlessly blends incredible highs with a thunderous low mid-bass response. Its unparalleled versatility allows it to deliver frequencies ranging from a piercing 12.5KHz to a deep and resonating 60Hz. Designed for performance and reliability, the PRO-CF8.4SL features a water-resistant design that guarantees exceptional audio even in the harshest conditions. DS18's cutting-edge waterproof carbon fiber cone design, coupled with super-strong rubber surrounds, ensures that these speakers remain undeterred by the elements. And the increased 96dB sensitivity level, allows the PRO-CF8.4SL to deliver crystal-clear sound during every session.

With its size reduction, the PRO-CF8.4SL can seamlessly be integrated into any setup, adapting to your unique needs with ease. The inclusion of user-friendly push terminals not only ensures a secure and protected wiring connection but also simplifies installation, saving you precious time and effort.The impressive RMS power handling of 275W and the staggering MAX power handling of 550W guarantees a mind-blowing audio experience. Everything from the subtlest whisper to a thunderous roar, every beat, every note, will resonate with astonishing clarity and precision. But, the PRO-CF8.4SL is not just about raw power—it excels in efficiency as well. Its exceptional design and engineering translate into an unbeatable combination of power and performance.The PRO-CF8.4SL’s unmatched versatility, durability, and power handling will elevate your driving experience to new heights.

Product Highlights: 

• 8" Shallow Mid-Bass 
• Water Resistant Carbon Fiber Cone
• RMS Power 275 Watts(550 Watts Peak)
• Impedance: 4-Ohm
• Ferrite Magnet
• 96dB

Specifications: 

• Nominal Diameter: 8" (203 mm)
• Nominal Impedance: 4 Ohms
• RMS Power Handling: 275 Watts
• Peak Power Handling: 550 Watts
• Sensitivity: 96dB
• Frequency Response: 60Hz-12.5KHz
• Recommended Hi Pass Crossover: 80Hz
• Grill Included: No 
• Sold Individually 

Motor Specifications: 

• Voice Coil Diameter: 1.5” (38.6 mm)
• Voice Coil Former Material: Kapton
• Winding Material: CCAW
• Cone Material: Waterproof Carbon Fiber
• Dust Cap Material: Waterproof Carbon Fiber
• Surround Material: Treated Cloth
• Basket Material: Steel
• Basket Color/Finish: Gloss Black
• Magnet Material: Ferrite
• Magnet Weight: 33.5 oz

Measurements:

• Overall Diameter: 8.23" (209 mm)
• Overall Depth: 2.95" (75 mm)
• Front Mount Baffle Cutout: 7.1" (180 mm)
• Mounting Depth: 2.67" (68 mm)
• Motor Diameter: 4.64" (118 mm)