PRO SERIES

Specification Sheet

PRO 4" Coaxiale luidsprekerdriver (afgeschermd)

SV-103C-44-080-0085-01

85–20kHzFrequency Range
84dBSensitivity
4ΩImpedance
30WRated Power

Features4-inch woofer met wolvezelconus · 1-inch dometweeter van polymeer · Extern ferrietmagneetsysteem · Magnetisch afgeschermd ontwerp · Sovox ISP gepatenteerde coaxiale luidspreker

01General Specification
UnitLFHF
Diameter mm∅116∅25.7
Nominale impedantie Ω44
Programmavermogen [1] W3010
AES-vermogen [2] W255
Gevoeligheid [3] dB8483
Frequentiebereik HzF0–20k
Spreekspoeldiameter inch1.01.0
Korfmateriaal —Stalen korf
Magneetmateriaal —Ferriet
Aanbevolen crossover [4] Hz2.5k
Xmax [5] mm3.25—
Verdrongen volume driver L0.338—
03Shipping Information
Nettogewichtkg0.75
Afmetingen per stukmm∅116×H74
Gewicht multipackkg—
PRO 4" Coaxiale luidsprekerdriver (afgeschermd) — SV-103C-44-080-0085-01
Top
PRO 4" Coaxiale luidsprekerdriver (afgeschermd) — SV-103C-44-080-0085-01
Front
PRO 4" Coaxiale luidsprekerdriver (afgeschermd) — SV-103C-44-080-0085-01
Side
02LF T/S Parameters [6]
GelijkstroomweerstandRe (Ω)3.2
ResonantiefrequentieFs (Hz)85
Bewegende massaMms (g)6.7
CompliantieCms (mm/N)0.47
Mechanische verliezenRms (kg/s)0.65
KrachtfactorBL (N/A)3.1
Mechanische Q-factorQms5.8
Elektrische Q-factorQes1.2
Totale Q-factorQts1.0
Equivalent luchtvolumeVas (L)2.05
SpreekspoelinductantieLe (mH)0.21
MembraanoppervlakSd (cm²)55.42
Referentierendementη0 (%)0.11
04SPL & Impedance Curve
SPL and impedance curve
Measured with KLIPPEL equipment, on baffle, in Sovox's full-scale anechoic chamber.
05Dimensions mm
dimension drawing dimension drawing

Test Notes

  1. Program power is defined as 3 dB greater than AES power.
  2. Tested in free air for two hours using a continuous band-limited pink noise signal as per AES 2-1984 Rev. 2003.
  3. Measured on axis at 2 V, 1 m; SPL is the average at 200, 500, 800 and 1000 Hz.
  4. High-pass filter with slope 12 dB/oct. or higher.
  5. Xmax = (Hvc − Hg) / 2, where Hvc is voice-coil height and Hg the gap height.
  6. Thiele-Small parameters measured after preconditioning (20–22 °C, 50% RH, 2 h) by Klippel LSI. All specifications subject to change without notice.