ULTRA SERIES

Specification Sheet

ULTRA 3,5-Zoll-Subwoofer-Chassis

SV-095S-04-085-0068-02

70–3kHzFrequency Range
77dBSensitivity
4ΩImpedance
40WRated Power

Features3.5-Zoll-Subwoofer-Membran · Tieftonmembran aus Carbonfaser · Magnetsystem mit extrem geringen Verzerrungen · Hitzebeständige Schwingspule

01General Specification
UnitWert
Durchmesser mmL93*W93
Nennimpedanz Ω4
Programmleistung [1] W40
AES-Belastbarkeit [2] W30
Kennschalldruck [3] dB77
Frequenzbereich HzF0–3kHz
Schwingspulendurchmesser Zoll1.2
Korbmaterial —Stahlblechkorb
Magnetmaterial —Ferrit
Empfohlene Trennfrequenz [4] Hz250Hz
Xmax [5] mm2.25
Verdrängungsvolumen des Chassis L0.267
03Shipping Information
Nettogewichtkg0.91
Abmessungen pro StückmmL93×W93×H59
Gewicht Multipackkg—
ULTRA 3,5-Zoll-Subwoofer-Chassis — SV-095S-04-085-0068-02
Top
ULTRA 3,5-Zoll-Subwoofer-Chassis — SV-095S-04-085-0068-02
Front
ULTRA 3,5-Zoll-Subwoofer-Chassis — SV-095S-04-085-0068-02
Side
02LF T/S Parameters [6]
GleichstromwiderstandRe (Ω)3.2
ResonanzfrequenzFs (Hz)70
Bewegte MasseMms (g)16.7
NachgiebigkeitCms (mm/N)0.28
Mechanische VerlusteRms (kg/s)2.3
KraftfaktorBL (N/A)8.1
Mechanische GüteQms3.4
Elektrische GüteQes0.4
GesamtgüteQts0.35
Äquivalentes LuftvolumenVas (L)0.68
SchwingspuleninduktivitätLe (mH)0.95
MembranflächeSd (cm²)41.28
Referenzwirkungsgradη0 (%)0.05
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.