About: BlastKing BLAST12PRO 12" 600W RMS Midbass Speaker - 8 Ohms (Each)

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.

The Blast12 Pro is a ferrite magnet low frequency transducer capable of producing low frequencies with absolute definition in professional sound reinforcement applications that require a clear mid bass sound. Features like its 3” voice coil and a forced air ventilation system that dissipates heat significantly increase power handling and long term reliability. The Blast12 Pro is rated at 400 watts program with a frequency response between 50 Hz - 2.8 kHz making it an ideal choice for compact size enclosures.

Applications

The Blast12 Pro can be used for both live and recorded music applications. Capable of producing a high output mid bass frequencies yet maintaining clarity and definition, the Blast12 Pro is the premier choice for compact mid bass frequency applications.

Features: 

• 3” Voice Coil
• 600 Watts Rated Power Handling
• 1200 Watts Program Power
• 97 dB sensitivity
• 50 Hz - 2.8 kHz frequency response
• Forced air ventilation 

Specifications:

• Nominal Basket Diameter: 12" (320 mm)
• Rated Impedance: 8 ohm
• Rated Power Handling: 600 Watts
• Program Power: 1200 Watts
• Sensitivity: 96 dB
• Frequency Range: 50Hz - 4Hz
• Magnet: 200 x 86 x 205 mm
• Minimum Impedance 5.2 ohm
• Voice Coil Diameter: 2.97" (75.5 mm) 
• Voice Coil Material: Pisv 

Thiele & Small Parameters:

• Resonance Frequency (Fs): 49Hz
• DC Resistence (Re): 5.2 ohm
• Mechanical Factor (Qms): 8.68
• Electrical Factor (Qes): 0.27
• Total Factor (Qts): 0.26
• BL Factor (BL): 18.9 T – m
• Effective Moving Mass (Mms): 60 gr
• Equivalent Cas Air Load (Vas): 69.7 liters
• Maximum Linear Excursion (Xmax): 3.5 mm

Mounting Information:

• Overall Diameter: 12.6" (320 mm)
• Bolt Circle Diameter: 11.89" (302 mm) 
• Bolt Hole Diameter: 0.38" x 0.3"  (9.6" x 7.5" mm) 
• Baffle Hole Diameter: 11.02" (280 mm)
• Depth: 5.2" (132 mm)