Features 2.0" (51mm) Midrange Voice Coil Neodymium Ring Magnet Assembly IP65 Rated Weather Resistant Carbon Fiber Cone Die-Cast Aluminum Basket with Radial Venting Sold in Pairs Specifications HF - Power Handling AES: 15 Watts* HF - Dynamic Wattage: 30 Watts LF - Power Handling AES: 300 Watts* LF - Dynamic Wattage: 600 Watts Combined Frequency Response: 50Hz - 17KHz HF - Sensitivity (1w/1m): 99.3dB LF - Sensitivity (1w/1m): 91.3dB Nominal Impedance: 4Ω Recommended HF Crossover Frequency 4.2KHz @ 24db LP - TS PARAMETERS FS: 68.074 Hz Re: 3 Ohms Qms: 1.982 Qes: 0.374 Qts: 0.315 Cms: .189.252 mm/N Mms: 28.883 gr BL: 9.951 N/A SPL: 99.3 dB Vas: 10.331 L Dimensions Overall Diameter: 8.29"/ 210.50 mm Mounting Depth: 3.78"/ 96 mm Cutout Diameter: 7.09"/ 180 mm Description Engineered for unmatched clarity and power, the EX8NMB-CFX2 is built to deliver precise midbass and smooth high-frequency performance in one compact design. Featuring a lightweight neodymium ring magnet assembly and a 2.0" midrange voice coil, this driver combines efficiency with raw power handling, making it ideal for high-performance car audio and pro audio applications. The IP65-rated carbon fiber cone ensures durability against water, dust, and harsh conditions, while the die-cast aluminum basket with radial venting keeps the system cool and distortion-free even under extreme loads. With an impressive combined frequency response from 50Hz – 17kHz, it delivers deep midbass punch and crystal-clear highs with accuracy. Rated at 300W AES (600W peak) for low frequencies and 15W AES (30W peak) for high frequencies, the EX8NMB-CFX2 handles demanding setups with ease. Its exceptional sensitivity—99.3 dB (HF) and 91.3 dB (LF)—ensures maximum output with minimal power.