3.69 Pair of 6x9'' woofers

ESB car audio
Your price:
€ 189,00
Price per pair (VAT included)
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Type
Woofer and midwoofer
Speaker Size
6x9''
MAX Power
240 Watt
RMS Power
120 Watt
Frequency Response
55 - 9.000 Hertz
Sensitivity
88.5 dB
Impedance
4 Ohm
Installation Depth
72 mm
Woofer Material
Cellulosa trattata

ESB car audio 3.69 Pair of woofers 6x9"/150x230mm Series 3000

The basket has been designed to achieve the maximum in terms of torsional rigidity (resistance to bending), but at the same time offers minimal resistance to air passage. Pressurized paper cone with water-resistant treatment. The Perbunan® rubber surround is much more stable to temperature variations compared to standard rubber.

The 25 mm voice coil uses an aluminum support and a double-layer winding technology with copper wires and aluminum core. High-quality ferrite magnet, a type of magnet with performance significantly superior to "standard" magnets.

3.69 Features

  • Treated paper cone
  • Perbunan rubber surround
  • Y-35 ferrite magnet
  • Reinforced ABS basket
  • Balanced cotton dust cap
  • Double-layer voice coil

Scheda tecnica

n-20220117162610-3-69.pdf

ESB car audio 3.69 Technical Specifications

  • Speaker type: Component woofer
  • Nominal diameter: 6x9"/150x230 mm
  • Nominal impedance (Znom): 4 Ohm
  • Continuous power: 120 W
  • Peak power: 240 W
  • Rec. Amplifier power: 40 - 200 W (RMS)
  • Voice coil resistance (Re): 3.14 Ohm
  • Voice coil diameter: 25 mm
  • Free air resonance (Fs): 58.9 Hz
  • Reference efficiency (no): 0.446 %
  • Sensitivity: 88.5 dB @ 1W/1m
  • 91.5 dB @ 2.83V/1m
  • Electrical "Q" (Qes): 1.302
  • Mechanical "Q" (Qms): 3.744
  • Total speaker "Q" (Qts): 0.966
  • Equivalent compliance (Vas): 27.79 lt
  • Moving mass (Mms): 16.89 g
  • Mech. Mechanical compliance (Cms): 0.432 mm/N
  • Magnetic force (BL): 4.19 N/A
  • Effective piston area (Sd): 213.13 cmq
  • One-way linear excursion (Xmax): 3.25 mm

Bandwidth

  • With 48 dB/oct HP filters. HP filters: 60 Hz - 5 KHz
  • With 24 dB/oct HP filters. HP filters: 70 Hz - 5 KHz
  • With 12 dB/oct HP filters. HP filters: 80 Hz - 5 KHz
€ 189,00 Price incl. VAT