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Celestion FTR15-3070C

Subwoofer 15" in ferrite con bobina da 3" – 400W RMS 8ohm – 99dB

Product code: FTR15-3070C
2/5 working days
195,00
229,00

- 15" ferrite woofer provides 400Wrms power handling (AES Standard) and 99dB sensitivity
- 3" high temperature Inside/Outside voice coil efficiently dissipates heat, preventing sensitivity loss through thermal compression
- FlexirolTM surround for greater excursion control
- Saturated gap technology for lower harmonic distortion
- Low frequency response, down to 40Hz
- Smart chassis design minimises acoustic distortion

 

General Specifications

  • Nominal diameter: 381mm/15in
  • Power rating(1): 400Wrms
  • Continuous power rating(2): 800W
  • EIA power rating(3): 550W
  • Nominal impedance: 8ohm
  • Sensitivity(4): 99dB
  • Frequency range: 40-4000Hz
  • Voice coil diameter: 75mm/3in
  • Chassis type: Cast Aluminium
  • Magnet type: Ferrite
  • Magnet weight: 2.3kg/81oz
  • Coil material: Round copper
  • Former material: Glass fibre
  • Cone material: Glass loaded paper with weather-resistant impregnation
  • Surround material: Cloth-sealed
  • Suspension: Single
  • Xmax(5): 3mm/0.12in
  • Gap depth: 10mm/0.39in
  • Voice coil winding width: 16mm/0.63in

 

Small Signal Parameters

  • D: 0.33m/12.99in
  • Fs: 40Hz
  • Mms: 84.15g/2.97oz
  • Qms: 7.10
  • Qes: 0.38
  • Mmd: 70.00g/2.47oz
  • Qts: 0.36
  • Re: 6.50ohm
  • Vas: 208.0lt/7.34ft3
  • BI: 18.70Tm
  • Cms: 0.20mm/N
  • Rms: 2.86kg/s
  • Le (at 1kHz): 0.59mH

 

Mounting Information

  • Overall diameter: 385mm/15.16in
  • Overall depth: 158mm/6.22in
  • Cut-out diameter: 351mm/13.82in
  • Mounting slot dimensions: 10mm x 7mm/0.39in x 0.27in
  • Number of mounting slots: 8
  • Mounting PCD range: 365-375mm/14.37-14.76in
  • Unit weight: 6.3kg/13.8lb
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