Coaxial speaker Oberton 12H4CX72, 8+16 ohm, 12 inch

Brand 
Oberton
Model 
12H4CX72
SKU 
12H4CX72-8+16
Manufacturer code 
13112N0108
Product type 
Coaxial driver with two entries
Sales packaging 
Sold by piece
Brand
Oberton
Model
12H4CX72
TLHP code
12H4CX72-8+16
Manufacturer code
13112N0108
Product type 
Coaxial driver with two entries
Sales packaging 
Sold by Piece
TLHP selling price
944.35IT/piece
excluding delivery service

Simulate shipping costs and VAT
Out of stock

This product is not in stock, it will be supplied when your order is validated.
Indicative average supply lead time: 15 weeks

Qty

  • 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

    Application: High Quality stage monitors and compact bass reflex boxes.

    Description: The 12H4CX72 is a 12" / 1.4" coaxial transducer designed for use in compact reflex enclosures and stage monitors with a nominal dispersion 60 degrees conical.
    The low profile, smooth curvilinear LF cone provides smooth response within its intended frequency range and water prove protective coating, allowing application in a wide range of environments. The state-of-the-art extreme light 100 mm (4 in) LF voice coil ensure low Mms which gives perfect voice reproduction.
    The aluminium demodulating ring in the magnet structure reduces distortion and inductance and together with copper plated pole piece and top plate improve transient response.
    The neodymium 1.4" exit compression driver adopted is our ND72HB model.
    The HF driver diaphragm assembly, using hybrid dome this together with phasing plug improve linearity of frequency response in high end. The double magnetic structure allow to get maximum performance.
    The HF part of magnet structure has cooper ring on the pole piece, which reduces the inductance figure of frequencies above 10 kHz, improving phase and impedance linearisation. This ensures extremely high SPL in the high end of the frequency response.

General

Product type Coaxial driver with two entries
Brand Oberton
Reference 12H4CX72
Product code 13112N0108

Informations

Nominal impedance 8+16 ohm
Dimensional category 12.5 inch
Manufacturer sensitivity 98 dB
Calculated sensitivity 97.39 dB
Nominal power handling 400 | 100 W
Bandwidth 60÷18000 Hz
Exit dimension 1.4 inch

Fundamental parameters

Sd 515 cm²
Mms 50.36 gr
Cms 202 µm/N
Le 0.445 mH
Re 6.5 ohm
BL 19.92 T.m

Small signal parameters

Fs 49.9 Hz
Qes 0.259
Qms 10.326
Qts 0.252
Vas 74.72 L

Datas

Flux density 1.37 | 2 T
Xmax ±4.5 mm
Calculated Xmax ±1 mm
EBP 193 Hz
Zmin 7.28 ohm
Fs / Qts 198 Hz
Vas * Qts² 4.75 L
Calculated efficiency 3.45 %
Weight ~10.1 kg
Demodulation ring Yes
Dispersion 60° x 60°

Dimensions

Voice coil diameter 4 inch
Winding depth 6 mm
Gap height 12 mm
Outside diameter 315 mm
Baffle cutout diameter 280 mm
Depth 242 mm
Front thickness 16.5 mm
Depth after front 177.1 mm

Shape & Materials

Front chape Cylindrical
Magnet type Neodymium
Basket masterial Aluminium


Question about Oberton 12H4CX72-8+16

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Informations Oberton 12H4CX72-8+16

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

Application: High Quality stage monitors and compact bass reflex boxes.

Description: The 12H4CX72 is a 12" / 1.4" coaxial transducer designed for use in compact reflex enclosures and stage monitors with a nominal dispersion 60 degrees conical.
The low profile, smooth curvilinear LF cone provides smooth response within its intended frequency range and water prove protective coating, allowing application in a wide range of environments. The state-of-the-art extreme light 100 mm (4 in) LF voice coil ensure low Mms which gives perfect voice reproduction.
The aluminium demodulating ring in the magnet structure reduces distortion and inductance and together with copper plated pole piece and top plate improve transient response.
The neodymium 1.4" exit compression driver adopted is our ND72HB model.
The HF driver diaphragm assembly, using hybrid dome this together with phasing plug improve linearity of frequency response in high end. The double magnetic structure allow to get maximum performance.
The HF part of magnet structure has cooper ring on the pole piece, which reduces the inductance figure of frequencies above 10 kHz, improving phase and impedance linearisation. This ensures extremely high SPL in the high end of the frequency response.
Manufacturer Oberton
Name Coaxial speaker Oberton 12H4CX72, 8+16 ohm, 12 inch
SKU 12H4CX72-8+16
Impedance 8+16 Ohm
Seller TLHP
Price 944.35 786.96 Out of stock


All or a part of the characteristics displayed on this page are provided by the manufacturer, it is possible that some pieces of information are unavailable or wrong. In addition, the manufacturer may need to change the product specifications without notice at any time in order to improve the product, or to adapt his offer to the manufacturing and supply constraints.. We suggest you to contact us if you need further information, if you observe a mistake or if you wish to have confirmation about information.

Measures/Schemes Oberton 12H4CX72-8+16

SPL vs Impedance measure

Image spl vs impedance measure coaxial driver with two entries Oberton Coaxial speaker Oberton 12H4CX72, 8+16 ohm, 12 inch

Dimensions

Image Drawing & Mounting coaxial driver with two entries Oberton Coaxial speaker Oberton 12H4CX72, 8+16 ohm, 12 inch

Garantie

This product is under manufacturer's warranty. This warranty protect you for the manufacturing defaults. The warranty does not protect for abnormal use of the product.

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