DS18 PRO 8" Coaxial Hybrid Mid-Range Water resistant Cone Loudspeaker with Built-in Driver 250 Watts Rms 4-Ohm

8" Water Resistant Mid-Range Loudspeaker with Built-in Driver 500 Watts 4-Ohm

DS18's PRO-HY8.4B Hybrid speakers breaks barriers to bring you the best of both worlds.
Designed to conquer the elements, the PRO-HY8.4B comes with water-resistant paper cones to fight nature's forces effortlessly. These speakers can withstand the harshest conditions while maintaining peak performance.
The PRO-HY8.4B’s feature a high-volume 8" speaker and a 1" voice-coiled driver, both rated at an astonishing 250W RMS and 500W MAX power handling. With a sensitivity of 97dB and a frequency response ranging from 80Hz to 20KHz, these speakers deliver crystal-clear sound in every range.
DS18's PRO-HY8.4B’s driver have a titanium diaphragm, renowned for its remarkable stiffness-to-weight ratio. This premium material guarantees extraordinary clarity, so every nuance and detail is reproduced with pristine accuracy. The driver's magnet material is none other than neodymium, the powerful and lightweight material that guarantees superior control and response.
Upgrade today and let the PRO-HY8.4B redefine your audio expectations.

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SPECIFICATIONS    
Nominal Diameter    8”
Nominal Impedance    4 OHMS
RMS Power Handling    250W
MAX Power Handling    500W
Sensitivity (1w/1m)    97dB
Frequency Response    80Hz-20KHz
Recommended Hi Pass Crossover    100 Hz
Number of Ways    2
Pair or Single    Single
MID-RANGE SPECIFICATIONS    
Voice Coil Diameter    1.5” / 38.6 mm
Voice Coil Former Material    Glass Fiber
Winding Material    CCAW
Cone Material    Water Resistant Paper
Surround Material    Cloth
Basket Material    Aluminum
Basket Color/Finish    Glossy Red
Magnet Material    Ferrite
Magnet Weight    27 oz
Displacement volume    0.051L
THIELE & SMALL PARAMETERS    
Equivalent Volume    Vas 10.048L
Excursion (one way)    Xmax 9.2 mm
Free Air Resonance    FS 135Hz
Mechanical Factor    Qms 5.96
Electrical Factor    Qes 1.321
Total Factor    Qts 1.011
Mechanical Mass    Mms 9.69g
Mechanical Compliance    Cms 137.345 mm/N
BL Factor    BL 4.58
Voice Coil Inductance    Le 4.22mH
Cone Area    Sd 226.98 Cm2
DC Resistance    Re 3.4 ohms
Mechanical Mass w/o Air    Mmd  7.724g
DRIVER SPECIFICATIONS    
Voice Coil Diameter    1” / 25.4 mm
Voice Coil Former Material    Kapton
Winding Material    CCAW
Diaphragm Material    Titanium
Magnet Material    Neodymium
Horn Diameter    3.26"
MEASUREMENTS    
Overall Diameter    8.31" / 211mm
Overall Depth    4.65" / 118.2mm
Front Mount Baffle Cutout    7.1" / 180.3mm
Mounting Depth    4.29" / 109mm
Motor Diameter    4.59" / 116.6mm