Celto Acoustique 15NG500-8

Nominal diameter: 380mm (15 inch)
Nominal Impedance: 8Ω
Power handling: 500W RMS (AES Standard)
Sensitivity: 98dB / 1W / 1m
Voice coil diameter: 3 inch (75mm)
Voice coil height Hvc: 21mm
Voice coil air gap Hag: 9mm
Xmax (Hvc-Hag)/2 + Hag/4: ±8.25mm
Xmech (peak-peak): 44mm
Voice coil winding: 2 layers IN / OUT
Voice coil material: 240°C Thermal Class CCAW
Voice coil former: BAF fiberglass
Suspension: Triple roll, impregnated fabric
Spider: single, cold formed NOMEX®
Cone: fiber loaded waterproof treated paper
Chassis: Die Cast Aluminum
Magnet: Ø190mm Y30 Ferrite

MOUNTING & SHIPPING

Overall diameter: 400mm
Bolt circle diameter: 378mm (8*M5)
Baffle cutout diameter: 353mm
Flange and gasket thickness: 10mm
Overall depth: 164mm
Net weight: 7.5kg
Shipping weight: 9kg
Shipping box 420x380x210mm

T&S PARAMETERS

F(s): 45Hz
Q(ms): 7.228
V(as): 131ℓ
M(ms): 105g
R(ms): 6.92kg/s
S(d): 881cm²
V(d): 0.705ℓ
R(e): 5.78Ω
Q(es): 0.491
C(ms): 0.119mm/N
Q(ts): 0.46
L(e) 1kHz: 1.08mH
BL: 18.5
n(0): 2.3%