The Blast18 Pro is a ferrite magnet low frequency transducer capable of producing extremely low frequencies with absolute definition in professional sound reinforcement applications that require maximum output. Its 4” voice coil along with its forced air ventilation system dissipate heat and significantly increase power handling and long term reliability. The Blast18 Pro boasts an 1800 watt power rating with a frequency response between 35 Hz – 3 kHz making it an ideal choice for both live and recorded music.

Applications

The Blast18 Pro can be used for both live and recorded music applications. Capable of producing extremely low frequencies yet maintaining clarity and definition, the Blast18 Pro is the go to woofer when power and performance is required for your low frequency bass applications.

Features:

4” Voice Coil
1200 Watts program power
97 dB sensitivity
35 Hz – 3 kHz frequency response
Forced air ventilation

Specifications:

Nominal Basket Diameter 465/18 mm/inch
Rated Impedance 8 ohm
Program Power 1200 Watts
Power Handling Capacity 1800 Watts
Sensitivity 97 dB
Frequency Range 40-3000 hz
Effective Piston Diameter 393/15.47 mm/inch
Minimum Impedance 6 ohm
Voice Coil Diameter 100/4 mm/inch
Voice Coil Material Copper

Thiele - Small Parameters

Resonance Frequency (Fs ) 35 Hz
DC Resistence (Re) 5.1 ohm
Mechanical Factor (Qms) 4.53
Electrical Factor (Qes) 0.383
Total Factor (Qts) 0.353
BL Factor (BL) 24.2 T m
Effective Moving Mass (Mms) 184.7 gr
Equivalent Cas Air Load (Vas) 230 liters
Maximum Linear Excursion (Xmax) 6 mm
Voice Coil Inductance (La1k) 2.5 mH

Mounting Information

Overall Diameter 461/18 mm/inch
Bolt Circle Diameter 445/17.5 mm/inch
Bolt Hole Diameter 8/0.314 mm/inch
Baffle Hole Diameter 420/16.5 mm/inch
Depth 202/7.95 mm/inch

Shipping Information

Net Weight 13/28.6 Kg/Lbs
Shipping Weight 14/30.8 Kg/Lbs

BlastKing Blast 18 Pro (Blast King Blast18pro)