ULTRA SERIES

Specification Sheet

ULTRA 5,25-Zoll-Koaxialchassis (Aramidfaser-Membran)

SV-135C-44-100-0055-03

55–20kHzFrequency Range
88dBSensitivity
4ΩImpedance
50WRated Power

Features5.25-Zoll-Tieftöner aus Aramidfaser · 1.25-Zoll-Seidenkalotten-Membran · Außenliegendes Ferrit-Magnetsystem · Patentierter Sovox ISP Koaxial-Lautsprecher

01General Specification
UnitLFHF
Durchmesser mm∅148∅29.7
Nennimpedanz Ω44
Programmleistung [1] W5010
AES-Belastbarkeit [2] W305
Kennschalldruck [3] dB8887
Frequenzbereich HzF0–20k
Schwingspulendurchmesser Zoll1.21.2
Korbmaterial —Stahlblechkorb
Magnetmaterial —Ferrit
Empfohlene Trennfrequenz [4] Hz2k
Xmax [5] mm2—
Verdrängungsvolumen des Chassis L0.611—
03Shipping Information
Nettogewichtkg1.35
Abmessungen pro Stückmm∅148×H80
Gewicht Multipackkg—
ULTRA 5,25-Zoll-Koaxialchassis (Aramidfaser-Membran) — SV-135C-44-100-0055-03
Top
ULTRA 5,25-Zoll-Koaxialchassis (Aramidfaser-Membran) — SV-135C-44-100-0055-03
Front
ULTRA 5,25-Zoll-Koaxialchassis (Aramidfaser-Membran) — SV-135C-44-100-0055-03
Side
02LF T/S Parameters [6]
GleichstromwiderstandRe (Ω)3.2
ResonanzfrequenzFs (Hz)56
Bewegte MasseMms (g)9.6
NachgiebigkeitCms (mm/N)0.89
Mechanische VerlusteRms (kg/s)1.0
KraftfaktorBL (N/A)5.6
Mechanische GüteQms3.2
Elektrische GüteQes0.35
GesamtgüteQts0.32
Äquivalentes LuftvolumenVas (L)11.6509
SchwingspuleninduktivitätLe (mH)0.28
MembranflächeSd (cm²)100.29
Referenzwirkungsgradη0 (%)0.58
04SPL & Impedance Curve
SPL and impedance curve
Measured with KLIPPEL equipment, on baffle, in Sovox's full-scale anechoic chamber.
05Dimensions mm
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.