3.UMA 2-way mid-high unit, midrange + tweeter

ESB car audio
Your price:
€ 256,00
Price per pair (VAT included)
Available on backorder
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Type
2-way separate kit
Frequency Response
100 - 25000 Hertz
Woofer Size
70 mm
Tweeter Size
28 millimetri
MAX Power
160 Watt
RMS Power
80 Watt
Sensitivity
89 dB
Impedance
4 Ohm
Woofer Material
Cellulosa trattata
Tweeter Material
Cupola in tessuto

ESB car audio 3.UMA Midrange-tweeter unit with dedicated support

The 3.UMA manages to concentrate the emissions of the midrange and tweeter at a single virtual point. This minimizes phase delays and irregularities at the crossover point. The speaker is composed of a 1.1"/28 mm tweeter and a 3.65 midrange, with different dust caps to have a midrange function (not widerange) and not interfere with the tweeter frequencies.

3.UMA Features

  • 2-way Midrange-Tweeter Unit
  • Paper cone 2.5"/65 mm (Mid)
  • Neodymium magnet N42 (Mid)
  • Reinforced ABS basket
  • Impregnated fabric dome (Tw)
  • Neodymium magnet N42 (Tw)
  • 28 mm dome (Tw)

Scheda tecnica

n-20220117155015-3-uma.pdf

ESB car audio 3.UMA Technical Specifications

  • Speaker type: Component tweeter
  • Nominal diameter: 1"/25 mm
  • Nominal impedance (Znom): 4 Ohm
  • Continuous power handling: 80 W
  • Peak power handling: 160 W
  • Rec. Amplifier power: 20 - 110 W (RMS)
  • Voice coil resistance (Re): 3.71 Ohm
  • Voice coil diameter: 25.4 mm
  • Free air resonance (Fs): 1300 Hz
  • Sensitivity: 89.0 dB @ 1W/1m
  • 92.0 dB @ 2.83V/1m
  • Electrical "Q" (Qes): 1.686
  • Mechanical "Q" (Qms): 1.129
  • Total speaker "Q" (Qts): 0.676

Bandwidth

  • With 48 dB/oct HP filters. HP filters: 2 KHz - 25 KHz
  • With 24 dB/oct HP filters. HP filters: 2.2 KHz - 25 KHz
  • With 12 dB/oct HP filters. HP filters: 2.4 KHz - 25 KH
€ 256,00 Price incl. VAT