3.10D4 10” dual voice coil 4 Ohm subwoofer

ESB car audio
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€ 218,00
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Type
Subwoofer
Speaker Size
250 mm
MAX Power
600 Watt
RMS Power
300 Watt
Sensitivity
91 dB
Impedance
4 + 4 Ohm
Installation Depth
138 mm
Woofer Material
Carta non pressata

ESB Car Audio 3.10D4 Subwoofer 10" dual voice coil 4 Ohm

This ESB subwoofer is a precision speaker designed to deliver high-quality performance in the sub-bass frequencies of an automobile. To maximize the performance of this subwoofer, we strongly recommend using a dedicated enclosure. The attached technical data sheet contains the specifications and the two recommended enclosures: one is sealed and the other is equipped with a duct.

Both cabinet types guarantee excellent sound quality and bass frequency extension. The sealed enclosure is the best choice if space is extremely limited, while the ported enclosure will produce 3dB more output at the same power if you have extra space.

3.10D4 Features

  • Uncompressed paper cone with long-throw foam surround.
  • Dual ferrite magnet 44.7 Oz, 2"/50 mm voice coil.
  • Steel basket with anti-resonance coating.

Scheda tecnica

n-20230922095004-3-10d4.pdf

ESB Car Audio 3.10D4 Technical Specifications

  • Speaker type: Component Subwoofer
  • Nominal diameter: 10"/250 mm
  • Nominal impedance (Znom):
  • 3.10D4: 4 +4 Ohm / 3.10D2: 2 +2 Ohm
  • Continuous power: 300 W
  • Peak power: 600 W
  • Rec. Amplifier power: 100 - 300 W (RMS)
  • Speaker back displacement: 0.95 lt
  • Voice coil resistance (Re):
  • 3.3 + 3.3 / 2.3 + 2.3 Ohm
  • Voice coil diameter: 50 mm
  • Free air resonance (Fs): 34.5 Hz / 33.6 Hz
  • Sensitivity: 88.0 / 87.5 dB @ 1W/1m
  • 91.0 / 90.5 dB @ 2.83V/1m
  • Electrical "Q" (Qes): 0.528 / 0.576
  • Mechanical "Q" (Qms): 5.173 / 5.818
  • Total speaker "Q" (Qts): 0.479 / 0.524
  • Equivalent compliance (Vas): 13.8 / 14.65 lt
  • Moving mass (Mms): 232.9 / 232.8 g
  • Mech. Comp. (Cms): 0.0907 / 0.0963 mm/N
  • Magnetic force (BL): 12.58 / 9.9 N/A
  • Effective piston area (Sd): 330 cmq
  • Unidirectional linear excursion (Xmax): 8 mm
  • 30 Hz - 400 Hz / 28 Hz - 350 Hz
€ 218,00 Price incl. VAT