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Oberton 12H4CX72 8 Ohm

Produktinformationen "Oberton 12H4CX72 8 Ohm"
  • Oberton 12H4CX72
  • 98 db SPL 1W / 1m ( LF ) average sensitivity
  • 100 mm (4”) high temperature voice coil ( LF )
  • 800 W AES program power ( LF )
  • Aluminium demodulating ring
  • Silicon spider
  • Copper plated pole piece and top plate (LF)
  • Water protected cone - front
  • 1.4” exit HF neodymium compression driver
  • 72 mm (2.85”) HF high temperature voice coil
  • 60 degrees conical integrated horn

Oberton 12H4CX72 8 Ohm SPECIFICATIONS

Nominal diameter
Impedance
Minimum impedance LF
Frequency range
Dispersion angle

LF unit
Sensitivity (200-1000 Hz)
Power Capacity AES ¹
Program Power ²
Voice Coil Diameter
Voice Coil Material
Voice Coil Former
V. C. Winding Depth
Magnet Gap Depth
Cone Material
Basket
Magnet
Flux Density

HF unit
Minimum impedance HF
DC resistance
Sensitivity (1-10 kHz)
Power capacity (1-20 kHz)
Program power
Voice coil diameter
Winding material
Diaphragm material
Flux density
315 mm (12 in)
LF 8 Ohm /HF 16 Ohm
7.28 Ohm
60 - 18000 Hz
60 deg conical



98 dB
400 W
800 W
100 mm (4 in)
CCAW
Glass fiber
6 mm
12 mm.
Paper with Kevlar fibers
Die Cast Aluminium
Neodymium
1.37 T


11.29 Ohms
10 Ohms
110 dB
100 W
200 W
72 mm (2.85 in)
CCAW*
Hybrid
2 T



THIELE-SMALL PARAMETERS 12H4CX72

Fs
Qms
Qes
Qts
Vas
Mms
Re
Sd
Xmax*
Cms
BL 
Le at 1kHz
49.90 Hz
10,326
0.259
0.252
74,72 L
50,36 g
6.5 Ohms
515 cm2
± 4.5 mm
0.202 mm/N
19.92 T.m
0.445 mH


MOUNTING INFORMATION

Overall diameter
Depth
Baffle hole diameter
Bolt circle diameter
Mounting holes
Net weight
315 mm (12 in)
242 mm
280 mm
296/298mm
8 eliptic 7x8 mm
10,1 kg
Coaxial: JA
Diaphragma / Dome: Aluminium / Cotton / Sonstige
Größe: 12"
Impedanz: 8 Ohm
Magnet: Neodym
Qts: 0,21 - 0,25
Sperrgut: NEIN
X-MAX: 0,1 - 5,0 mm

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