Professional Low Frequency Transducer – BLAST8 PRO

Professional Low Frequency Transducer – BLAST8 PRO

The BlastKing Blast Pro series features our top of the line precision transducers. Starting from our Blast8 Pro all the way up to our Blast18 Pro, our high power transducers are all made in a die-cast aluminum basket, with a paper cone, and mounted on a ferrite magnet with a 4”copper voice coil. The high power rating, great frequency response, and low distortion make the Blast Pro series the perfect choice for both live and recorded music applications.

SKU: BLAST8 PRO Category: Tag:



The Blast8 Pro is the perfect option when you are looking for power and clarity in a compact application. Featuring a 2” aluminum voice coil, you can be assured the Blast8 Pro will put out clear mid-bass frequencies in high power applications making it great for 2-way compact enclosures.


  • 2” Voice Coil
  • 400 Watts program power
  • 97 dB sensitivity
  • 74 Hz – 5 kHz frequency response
  • Forced air ventilation


General Specifications
Nominal Basket Diameter209/8 mm/inch
Rated Impedance8 ohm
Program Power400 Watts
Power Handling Capacity 800 Watts
Sensitivity97 dB
Frequency Range74-5k hz
Voice Coil Diameter50.5/2 mm/inch
Voice Coil MaterialCopper
Thiele - Small Parameters
Resonance Frequency (Fs )74 Hz
DC Resistence (Re)5.4 ohm
Mechanical Factor (Qms)9.7
Electrical Factor (Qes)0.354
Total Factor (Qts)0.345
BL Factor (BL)14 T m
Effective Moving Mass (Mms)23 gr
Equivalent Cas Air Load (Vas)12 liters
Maximum Linear Excursion (Xmax)3.25 mm
Voice Coil Inductance (La1k)0.6 mH
Mounting Information
Overall Diameter261/10 mm/inch
Bolt Circle Diameter 244/9.6 mm/inch
Bolt Hole Diameter221/8.7 mm/inch
Baffle Hole Diameter 180/7.08 mm/inch
Depth93/3.66 mm/inch
Shipping Information
Net Weight5.6/12.30 Kg/Lbs
Shipping Weight6.1/13.42 Kg/Lbs


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