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Crescendo Evolution 312 4 Ohm Subwoofer
$720 Cash & Carry
Condition
Brand New
Suitable For
All Models
Posted on: 06 Apr 2024 | Updated on : 06 Apr 2024

Merchant information

160 Sin Ming Drive #07-16 Sin Ming AutoCity S(575722)
( 1 more outlet )
10am - 7.30pm (Mon - Sat) Closed on Sun & PHs
94576556
63776882

Ad information

Crescendo Evolution 312 is 12 inch (30 cm) subwoofer that has 4 Ohm impedance and works on the range of 300 to 500 Watts. Bass reproduction is low and punchy as to match any kind of music. On top of that, the box size is small (start from 28 litre) thus will not occupy much of the interior space.

Evolution 312 is designed to move 22 mm back and forth without distortion, therefore the bass reproduction is loud.


Some advance features of Evolution 312 as follows:

  • Abundant source of bass energy is 4 layer 50 mm large voice coil and double 150 mm large magnet.
  • Custom made chassis creates maximum ventilation to cool down voice coil and avoid distortion.
  • Aluminium ring with hexagon grill gives complete protection and beautifies the outlook.


Technical Data

  • Weight: 6.3 kg
  • Dimensions: 332 × 332 × 180 mm
  • Subwoofer size: 305 mm (12 inch)
  • Nominal impedance: 4 Ohm
  • Power Demand: 300 – 500 Watt
  • Cosmetic appearance: Brushed aluminum with black and red lining
  • Package accessories: Aluminum ring, Hexagon grill, Silver screws
  • Fs (resonance frequency): 27.83 Hz
  • Re (DC resistance): 3.8 Ohm
  • Minimum impedance: 4.63 Ohm
  • Sd (cone area): 486.95 cm2
  • Xmax (linear excursion): 22 mm
  • Qms (Q mechanical): 5.18
  • Qes (Q electrical): 0.61
  • Qts (Q total): 0.54
  • Vas (acoustical volume): 90.58 liter
  • Mms (moving mass): 119.54 gram
  • BL (force factor): 11.46
  • Sensitivity @1W 1m: 87.11
  • L1kHz (inductance): 2.94 mH
  • Sealed box recommendation: 28 – 56 liter (1 – 2 cu.ft) with 80% dacron fill
  • Ported box recommendation: 50 liters (1.8 cu.ft), port tuned @34 Hz (diameter = 10cm, length = 27cm)
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Xtremez Audio Accessories, being a newly opened car audio centre, was established in 2012 to provide expert advice and professional installations while maintaining the cost-effectiveness for all out customer. Although we are relatively new in the industry, we have a team of knowledgeable audio specialists in the business.
 
Call us to find out more!
 

Ad information

Crescendo Evolution 312 is 12 inch (30 cm) subwoofer that has 4 Ohm impedance and works on the range of 300 to 500 Watts. Bass reproduction is low and punchy as to match any kind of music. On top of that, the box size is small (start from 28 litre) thus will not occupy much of the interior space.

Evolution 312 is designed to move 22 mm back and forth without distortion, therefore the bass reproduction is loud.


Some advance features of Evolution 312 as follows:

  • Abundant source of bass energy is 4 layer 50 mm large voice coil and double 150 mm large magnet.
  • Custom made chassis creates maximum ventilation to cool down voice coil and avoid distortion.
  • Aluminium ring with hexagon grill gives complete protection and beautifies the outlook.


Technical Data

  • Weight: 6.3 kg
  • Dimensions: 332 × 332 × 180 mm
  • Subwoofer size: 305 mm (12 inch)
  • Nominal impedance: 4 Ohm
  • Power Demand: 300 – 500 Watt
  • Cosmetic appearance: Brushed aluminum with black and red lining
  • Package accessories: Aluminum ring, Hexagon grill, Silver screws
  • Fs (resonance frequency): 27.83 Hz
  • Re (DC resistance): 3.8 Ohm
  • Minimum impedance: 4.63 Ohm
  • Sd (cone area): 486.95 cm2
  • Xmax (linear excursion): 22 mm
  • Qms (Q mechanical): 5.18
  • Qes (Q electrical): 0.61
  • Qts (Q total): 0.54
  • Vas (acoustical volume): 90.58 liter
  • Mms (moving mass): 119.54 gram
  • BL (force factor): 11.46
  • Sensitivity @1W 1m: 87.11
  • L1kHz (inductance): 2.94 mH
  • Sealed box recommendation: 28 – 56 liter (1 – 2 cu.ft) with 80% dacron fill
  • Ported box recommendation: 50 liters (1.8 cu.ft), port tuned @34 Hz (diameter = 10cm, length = 27cm)

Merchant information

160 Sin Ming Drive #07-16Sin Ming AutoCity S(575722)
53 Ubi Avenue 1 #01-06Paya Ubi Industrial Park S(408934)
10am - 7.30pm (Mon - Sat) Closed on Sun & PHs
94576556 / 63776882
Posted on: 06 Apr 2024 | Updated on : 06 Apr 2024

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