Demnächst
CELESTION TSQ1845
CELESTION TSQ1845 — 18" / 18 Zoll · Tieftöner · Neodym
1800 W AES - 96.5 dB - 30 – 1000 Hz - 8 Ω
Art.-Nr.: 42A-CHS-TT-CEL-0057
Documents
CELESTION TSQ1845 — 18" · Tieftöner
18-inch cast aluminium chassis neodymium magnet low frequency loudspeaker
1800 W AES · 96.5 dB Empfindlichkeit · Frequenzbereich 30 Hz – 1000 Hz
Merkmale
- Advanced temperature control using 3-channel tuned venting system provides highly efficient cooling across the frequency band
- Voice coil typically operates at up to 80°C lower temperature than other leading drivers in this class
- Polysiloxane laminated double suspension provides much greater stability and improved cone displacement symmetry
- Lead-out wires precision woven into suspension minimises excess motion and reduces fatigue
- Double-sided, weatherproof cone coating enhances durability
Technische Daten
- Durchmesser: 18 "
- Schwingspule: 4.5 "
- Belastbarkeit: 1800 W
- Dauerbelastbarkeit: 3600W
- Empfindlichkeit: 96.5 dB
- Impedanz: 8 Ω
- Magnet: Neodym
- Chassis: Aluminium-Druckguss
- Membran: Glasfaserverstärkte Zellulose, beidseitig wasserabweisend beschichtet
- Sicke: Dreifachsicke, gewebeversiegelt
- Aufhängung: Doppelt, polysiloxan-laminiert
- Schwingspulenträger: Glasfaser
- Schwingspulendraht: Kupfer, runder Draht
- Gewicht: 11.8 kg
- Einbautiefe: 235 mm
- Ausschnitt: 416mm / 16.29in
- Frequenzbereich: 30 – 1000 Hz
Thiele-Small-Parameter
- Fs: 35 Hz
- Qts: 0.29
- Qms: 8.712
- Qes: 0.3
- Vas: 119.3 l
- Xmax: 15 mm
- BL: 33.8 Tm
- Re: 5 Ω
- Le: 3.06 mH
- Mms: 0.316 kg
- Sd: 0.1134 m²
Datenblatt (PDF) · Herstellerseite
Artikel-Nr: 42A-CHS-TT-CEL-0057
Specifications
| Allgemein | |
|---|---|
| Manufacturer | CELESTION |
| Category | Low Frequency |
| Series | TSQ |
| Magnet | Neodymium |
| Impedance (Ω) | 8 |
| Power handling (W) | 1800 |
| Sensitivity (dB) | 96.5 |
| Frequency from (Hz) | 30 |
| Frequency to (Hz) | 1000 |
| Abmessungen & Korb | |
|---|---|
| Diameter | 18 |
| Voice coil (inch) | 4.5 |
| Mounting depth (mm) | 235 |
| Weight (kg) | 11.8 |
| Thiele-Small-Parameter | |
|---|---|
| Re (Ω) | 5 |
| Le (mH) | 3.06 |
| Fs (Hz) | 35 |
| Qms | 8.712 |
| Qes | 0.3 |
| Qts | 0.29 |
| Vas (l) | 119.3 |
| Xmax (mm) | 15 |
| BL (Tm) | 33.8 |
| Mms (kg) | 0.316 |
| Sd (m²) | 0.1134 |