Descriptions

About: DS18 8PRO300MB-4 8" 150W RMS Midbass Speaker - 4 Ohm (Each)

Immerse yourself in a world of crisp, powerful sound with the DS18 8PRO300MB-4 speakers! Professional Audio speakers should be engineered to slay their respective frequency ranges, and when it comes to the mid-bass range, the 8PRO300MB-4 reigns supreme!

Featuring a design that prioritizes powerful and punchy bass responses, the 8PRO300MB-4 is capable of delivering crystal-clear sound without any distortion, making it an ideal choice for anyone who likes their music loud and proud!

One of the standout features of these speakers is their impressive frequency response range, which spans from 80Hz to 6KHz. This means that you can expect a solid mid-bass response from the 8PRO300MB-4, essential for reproducing the lower frequencies of your music with crystal-clear clarity and impactful bass notes that truly resonate.

Boasting a 4 ohm impedance, the 8PRO300MB-4 can be easily integrated into any professional audio system without any hassle. With a 1.5” voice coil that can handle 150W RMS and 300W Max power levels, these speakers provide an impressively manageable power setting for a speaker with an incredibly high 96 dB sensitivity! If you're on the hunt for a professional audio speaker that can play mid-bass notes with authority, then look no further than the DS18 8PRO300MB-4!

Product Highlights:  

• 8" Mid-Bass
• MAX Power: 300 Watts
• RMS Power: 150 Watts
• Impedance: 4 Ohm
• Ferrite Magnet  

Specifications: 

• Nominal Diameter: 8" (203 mm)
• Nominal Impedance: 8 Ohms
• RMS Power Handing: 150 Watts
• MAX Power Handing: 300 Watts
• Sensitivity (1w/1m): 97dB
• Frequency Response: 60Hz - 5KHz
• Recommended Hi Pass Crossover: 80Hz
• Grill Included: No
• Sold Individually 

Motor Specifications: 

• Voice Coil Diameter: 1.5" (38.1 mm)
• Voice Coil Former Material: Kapton
• Winding Material: CCAW
• Cone Material: Paper
• Dust Cap Material: Paper
• Surround Material: Cloth
• Basket Material: Steel
• Basket Color/Finish: Satin Black
• Magnet Material: Ferrite
• Magnet Weight: 20 oz.
• Displacement Volume: 0.48L (0.016ft3)

Thiele & Small Parameters:  

• Equivalent Volume (Vas): 16.4L / 0.579ft3
• Excursion (one way) (Xmax): 9.8mm
• Free Air Resonance (Fs): 85Hz
• Mechanical Factor (Qms): 1.62
• Electrical Factor (Qes): 0.43
• Total Factor (Qts): 0.34
• Moving Mass (Mms): 13.78g
• Mechanical Compliance (Cms): 0.25mm/N
• Bl Factor (Bl): 7.82
• Voice Coil Inductance (Le): 0.38mH
• Diaphragm Area (Sd): 213.82cm2
• DC Resistance (Re): 3.5ohms

Measurements:

• Overall Diameter: 8.2" (210 mm)
• Overall Depth: 3.8" (98 mm)
• Front Mount Baffle Cutout: 7" (178 mm)
• Mounting Depth: 3.6" (92 mm)
• Motor Diameter: 4.5" (115 mm)