Celestion FTR15-3070C 800W 15" Pro Audio PA Woofer/8 Ohm Bass/Mid Sub Driver

Features:

• Full gap flux saturation for increased Bl and reduced distortion
• Glass loaded paper cone with weather-resistant impregnation
• Airflow vented magnet assembly for dynamic heat dispersion

Specifications:

• Nominal diameter: 381mm / 15in
• Power rating: 400W
• Continuous power rating: 800W
• EIA power rating: 500W
• Rated impedance: 8Ω
• Sensitivity: 99dB
• Frequency range: 40-4000Hz
• Chassis type: Cast aluminium
• Magnet type: Ferrite
• Magnet weight: 2.3kg / 81oz
• Voice coil diameter: 75mm / 3in
• Voice coil material: Round copper
• Former material: Glass fibre
• Cone material: Glass loaded paper (weather-resistant)
• Surround material: Cloth-sealed
• Suspension: Single
• Gap height (Hg): 10mm / 0.39in
• VC winding height (Hvc): 16mm / 0.63in

Parameters

• Sd: 855.30cm2 / 132.57in2
• Fs: 41.40Hz
• Mms: 81.73g / 2.88oz
• Qms: 3.510
• Qes: 0.429
• Qts: 0.382
• Re: 6.07Ω<
• Vas: 187.62l / 6.63ft3
• BI: 17.33Tm
• Cms: 0.18mm/N
• Rms: 6.05kg/s
• Le (at 1kHz): 0.59mH
• Xmax: 5.5mm / 0.22in

Mounting Information

• Overall diameter: 385mm / 15.16in
• Overall depth: 158mm / 6.2in
• Cut-out diameter: 351mm / 13.82in
• Mounting hole dimensions: 10x7mm / 0.39x0.27in
• Number of mounting holes: 8
• Mounting hole PCD: 365-375mm / 14.37-14.76in
• Unit weight: 6.3kg / 13.8lb

Packed Dimensions & Weight

• Single pack size W x D x H: 435mm x 435mm x 200mm / 17.1in x 17.1in x 7.9in
• Single pack weight: 7.7kg / 17.0lb
• Multi pack qty: 36
• Multi pack size W x D x H: 1210mm x 1050mm x 980mm / 47.6in x 41.3in x 35.4in
• Multi pack weight: 260kg / 570lb