HELIX P 3M 3" 75mm 150 Watts Midrange Car Speaker Set with Grilles New In
The P 3M cone midrange speaker is the perfect complement for every fully active driven 2-way speaker system. Its lightweight glass fiber paper compound cone guarantees excellent impulse response and minimum sound discoloration, whereas the highly efficient neodymium magnet system provides for a linear drive and minimum distortion. Additionally, the flow-optimized basket not only prevents rear reflections but also ensures compression-free sound reproduction thanks to optimum voice coil cooling. The P 3M develops its full tonal potential in a sealed, dampened enclosure.
3” / 75 mm cone midrange speaker with novel glass fiber paper compound cone for maximum stiffness combined with lowest moving mass and perfect inner damping
Highly efficient, compact neodymium magnet system for a linear drive and minimum distortion
Low-resonant basket made from glass-fiber reinforced plastic with optimized voice coil cooling for high power handling
Grille included
Power RMS / max. P 75 / 150 Watts
(highpass > 400 Hz at 24 dB/Oct.)
Impedance Z 4 Ω
DC resistance Re 3.3 Ω
Resonance frequency Fs 130 Hz
Mechanical Q factor Qms 4.72
Electrical Q factor Qes 0.50
Total Q factor Qts 0.45
Compliance Cms 415 µm/N
Equivalent air volume Vas 0.54 L
Force factor B*I 4.4 Tm
Efficiency 1 W / 1 m SPL 86 dB
Cone area Sd 30 cm²
Moving mass Mms 3.7 g
Cone material Glassfiber-paper compound cone
Mechanical resistance Rms 0.63 kg/s
Voice coil diameter ø 25 mm
Voice coil winding height 8 mm
Max. linear excursion Xmax +/- 2 mm
Outer diameter ø 90 mm / 3.54"
Installation diameter ø 73 mm / 2.87"
Installation depth 37 mm / 1.46"
Recommended enclosure volumes
Sealed box with minimum 200 ml net volume
Net volumes Recommended DSP / amplifier settings
0.2 liter (System resonance: 230 Hz) Crossover frequency: 500 Hz
Min. filter slope: 12 dB/Oct.
0.4 liter (System resonance: 190 Hz) Crossover frequency: 450 Hz
Min. filter slope: 18 dB/Oct.
0.6 liter (System resonance: 170 Hz) Crossover frequency: 400 Hz
Min. filter slope: 24 dB/Oct.
Note: The enclosure should always be filled with appropriate damping material.
Delivery Contents
We take great care packaging every item to ensure safe shipment to you. Our postage and courier charges not only cover the shipping cost, but also the time to pack your order, plus packaging supplies etc. Please note - some items may incur extra shipping charges that have to be sent by courier and are too large/expensive to be sent by Royal Mail (for example headlamps, head units, speakers, lowering springs etc) to the following postcode areas, Channel Islands, BT, most IV, HS, KA-27-28, Any KW, AB30-56, FK17-99, G83, KW1-14, PA21-40, PH18-26, PH30-41, PH49-50, all ZE, IM, and any other non-mainland postcodes.
HELIX P 3M 3" 75mm 150 Watts Midrange Car Speaker Set with Grilles New In
- Brand: Helix
- Product Code: P3m rm
- Availability: In Stock
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£159.99
Tags: helix, 3 3 3 3 3", 75mm, 150, watts, midrange, car, speaker, set, with, grilles, new, speakers