Hertz MP 300 D4.3 - SUBWOOFER 300mm 4+4 Ohm

Data sheet

Manuale 

Hertz MP 300 D4.3 subwoofer 300mm Mille Pro series with double coil 4 Ohm and V cone

Outstanding performance in a compact format, this is the goal of the Hertz Mille Pro series subwoofers.

The cone of the MP 300 D4.3 is made of cellulose injected with mineral powders (the same technique used for the speakers of the Legend series), and has greater rigidity thanks to the V cone profile, allowing the cone to function as a piston.

The structure of the sub is designed Boundary Free Surround which guarantees a larger cone emission surface than speakers with the same diameter. In this way, the cone manages to move a larger mass of air and the edges, made of highly pure IIR butyl rubber, ensure extraordinary thermal and mechanical linearity.

Hertz MP 300 D4.3 technical characteristics:

• Diameter 300 mm
• Mounting hole diameter 287 mm
• mounting depth 160 mm
• Power Handling Peak W 1200
• Power Handling Continuous W 600
• Impedance Ohm 4 + 4
• Sensitivity dB SPL 85.5
• Voice coil Ø mm (in.) 65 (2.5)
• Xmax 17.00 mm
• X-mech mm (in.) ± 27 (1.06)
• King Ohm 1.8
• Fs Hz 27.00
• Vas l 67.4
• Qts 0.46
• Qes 0.5
• Qms 6.5
• Spl 85.5 dB