3.10D2 10” dual voice coil 2 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
92 dB
Impedance
2 + 2 Ohm
Installation Depth
138 mm
Woofer Material
Carta non pressata

ESB 3.10D2 Car Audio Subwoofer 10" dual coil 2 ohm

This ESB subwoofer is a precision loudspeaker designed to produce high quality performance in the sub-bass frequencies of a car. To maximize the performance of this subwoofer, we strongly recommend using a dedicated enclosure. Inside the attached technical data sheet are the specifications and the two recommended enclosures: one is sealed and the other is equipped with a port.

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

3.10D2 Features

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

Scheda Tecnica

n-20230922095110-3-10d2.pdf

ESB Car Audio 3.10D2 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 rear 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
  • One-way linear excursion (Xmax): 8 mm
€ 218,00 Price incl. VAT