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CELESTION FTR12-4080DL
CELESTION FTR12-4080DL — 12" / 12 Zoll · Tieftöner · Ferrit
700 W AES - 88 dB - 20 – 300 Hz - 8 Ω
Art.-Nr.: 42A-CHS-TT-CEL-0017
Documents
CELESTION FTR12-4080DL — 12" · Tieftöner
12-inch, cast aluminium chassis, ferrite magnet LF driver
700 W AES · 88 dB Empfindlichkeit · Frequenzbereich 20 Hz – 300 Hz
Merkmale
- Half-roll elastomer surround
- Long excursion: 13.6mm mathematical Xmax
- Glass loaded paper cone with weather-resistant impregnation
- Optimised double suspension
- Airflow vented magnet assembly for dynamic heat dispersion
Technische Daten
- Durchmesser: 12 "
- Schwingspule: 4 "
- Belastbarkeit: 700 W
- Dauerbelastbarkeit: 1400W
- Empfindlichkeit: 88 dB
- Impedanz: 8 Ω
- Magnet: Ferrit
- Chassis: Aluminium-Druckguss
- Membran: Glasfaserverstärktes Papier (witterungsbeständig)
- Sicke: Elastomer
- Aufhängung: Doppelt
- Schwingspulenträger: Aluminium
- Schwingspulendraht: Kupfer, runder Draht
- Gewicht: 10.2 kg
- Einbautiefe: 169 mm
- Ausschnitt: 282mm / 11.1in
- Frequenzbereich: 20 – 300 Hz
Thiele-Small-Parameter
- Fs: 28.9 Hz
- Qts: 0.303
- Qms: 2.466
- Qes: 0.345
- Vas: 68.6 l
- Xmax: 13.6 mm
- BL: 24.05 Tm
- Re: 6.24 Ω
- Le: 2.07 mH
- Mms: 0.1761 kg
- Sd: 0.0531 m²
Datenblatt (PDF) · Herstellerseite
Artikel-Nr: 42A-CHS-TT-CEL-0017
Specifications
| Allgemein | |
|---|---|
| Manufacturer | CELESTION |
| Category | Low Frequency |
| Series | FTR |
| Magnet | Ferrite |
| Impedance (Ω) | 8 |
| Power handling (W) | 700 |
| Sensitivity (dB) | 88 |
| Frequency from (Hz) | 20 |
| Frequency to (Hz) | 300 |
| Abmessungen & Korb | |
|---|---|
| Diameter | 12 |
| Voice coil (inch) | 4 |
| Mounting depth (mm) | 169 |
| Weight (kg) | 10.2 |
| Thiele-Small-Parameter | |
|---|---|
| Re (Ω) | 6.24 |
| Le (mH) | 2.07 |
| Fs (Hz) | 28.9 |
| Qms | 2.466 |
| Qes | 0.345 |
| Qts | 0.303 |
| Vas (l) | 68.6 |
| Xmax (mm) | 13.6 |
| BL (Tm) | 24.05 |
| Mms (kg) | 0.1761 |
| Sd (m²) | 0.0531 |