Описание

Specifications
Nominal diameter380 mm (15.0 in)
Nominal impedance8 Ω
Minimum impedance lf5.8 Ω
Minimum impedance hf8.5 Ω
Frequency range45 — 18000 Hz
Dispersion angle80 °
Woofer Cone TreatmentWP Waterproof Front Side
Magnet materialNeodymium Ring

Specifications LF Unit
LF Sensitivity99.0 dB
LF Nominal Power Handling500 W
LF Continuous Power Handling1000 W
LF Voice Coil Diameter88 mm (3.5 in)
LF Winding MaterialAluminium
LF Flux Density1.2 T
Former MaterialGlass Fibre
Winding Depth22.0 mm (0.87 in)
Magnetic Gap Depth11.0 mm (0.43 in)

Specifications HF Unit
HF Sensitivity105.0 dB
HF Nominal Power Handling80 W
HF Continuous Power Handling160 W
HF Voice Coil Diameter75 mm (3.0 in)
HF Winding MaterialAluminium
HF Flux Density1.75 T
Diaphragm materialTitanium
Recommended Crossover1.2 kHz
Inductance0.14 mH

Parameters
Resonance Frequency46 Hz
Re4.5 Ω
Qes0.29
Qms8.3
Qts0.28
Vas137.0 dm3 (4.84 ft3)
Sd855.0 cm2 (132.53 in2)
η₀4.3 %
Xmax8.0 mm
Xvar9.5 mm
Mms91.0 g
Bl20.2 Txm
Le1.0 mH
EBP158 Hz

Mounting And Shipping Info
Overall diameter392 mm (15.43 in)
Bolt circle diameter374 mm (14.02 in)
Baffle cutout diameter218 mm (8.58 in)
Depth175 mm (6.89 in)
Flange and gasket thickness13 mm (0.51 in)
Net weight7.3 kg (16.09 lb)
Shipping units1
Shipping weight8.9 kg (19.62 lb)
Shipping box500x495x275 mm (19.69×19.49×10.83 in)

Service Kit
Service kit lfRCK15CXN888
Replacement diaphragmMMD3DTN8M