DS18 PRO-CUPOLA2 4" Soft Dome Mid-Range Loudspeaker 300W Max 4-Ohm

The DS18 PRO-CUPOLA2 delivers crisp, detailed midrange in a compact 4" form factor, perfect for vehicles or audio builds with limited space that still demand high-end sound quality. This high-performance soft dome midrange is loaded with a 2.5" KSV voice coil, 8.5 oz neodymium magnet, and treated cloth diaphragm.

Key Features:

• Power handling: 100W AES, 200W Program, and 300W MAX
• Frequency response: 450Hz–12KHz for natural, balanced vocal and instrument reproduction
• 4-ohm impedance with 95dB sensitivity rating
• 2" voice coil with KSV former material and CCAW winding
• Sealed aluminum chamber tuned for low resonance maintains clarity and accuracy
• Compact design with 3.77" cutout and shallow 2.44" mounting depth for easy installation

The PRO-CUPOLA2 is housed in a sealed aluminum chamber tuned for low resonance, ensuring professional-grade performance across a wide range of applications. The treated cloth diaphragm with coated non-resonant soft dome material delivers ultra-high sound quality, making it ideal for studio monitors, high-end car audio systems, or custom builds where vocal clarity and midrange detail are essential.

Technical Specifications:

• Nominal diameter: 4" (102mm)
• Overall diameter: 4.4" (112mm)
• Overall depth: 2.4" (61mm)
• Front mount baffle cutout: 3.53" (90mm)
• Mounting depth: 1.73" (44mm)
• Recommended high pass crossover: 480Hz
• Magnet weight: 2.5 oz neodymium