Oberton 18" Treiber
Oberton - High End Lautsprecherchassis aus Bulgarien
Oberton 18" Treiber
Oberton
Oberton 18B35 8 Ohm
99 db 1W / 1m average sensitivity
88 mm high temperature sandwich voice coil
1400 W AES program power
Powerful, vented 200 mm magnet structure
Double aluminium demodulating ring for lower distortion and improved heat dissipation
Water protected cone (front)
SPECIFICATIONS
Nominal Diameter Impedance Minimum ImpedancePower Capacity AES ¹Program Power ²Sensitivity Frequency RangeVoice Coil Diameter Voice Coil Material Voice Coil FormerV. C. Winding DepthMagnet Gap DepthCone Material Basket Magnet Flux Density
18"/461 inch/mm8 Ohm 5.72 Ohm700 W1400 W(50-200 Hz) 99 dB/W/m32 - 1000 Hz88 mmCooper Clad AluminiumGlassfiber24 mm12 mmpaper Die cast aluminiumFerrite1.06 T
THIELE-SMALL PARAMETERS
Fs
Qms
Qes
Qts
Vas
Mms
Re
Sd
Xmax*
Cms
BL
Le at 1kHz
31.76 Hz
8.05
0.337
0.324
333.62 Litres
129.55 grams
4.88 Ohms
1110 cm2
± 9 mm
0.194 mm/N
19.34 T.m
0.61 mH
MOUNTING INFORMATION
Overall DiameterBaffle Hole Diameter Mounting HolesBolt Circle DiameterOverall DepthNet Weight
461 mm417 mm8 eliptic 7 x 8,5 mm438/441 mm195.5 mm10 kg
Oberton
Oberton 18B450 8 Ohm
98 db 1W / 1m average sensitivity
77 mm high temperature sandwich voice coil
1000 W AES program power
Powerful, vented 180 mm magnet structure
Aluminium demodulating ring for lower distortion and improved heat dissipation
Silicone spider
Epoxy anti-corrosion coating of top and back plates of magnet structure
SPECIFICATIONS
Nominal Diameter Impedance Minimum ImpedancePower Capacity AES ¹Program Power ²Sensitivity Frequency RangeVoice Coil Diameter Voice Coil Material Voice Coil FormerV. C. Winding DepthMagnet Gap DepthCone Material Basket Magnet Flux Density
18"/461 inch/mm8 Ohm 6.40 Ohm500 W1000 W(50 - 200 Hz) 98 dB/W/m35 – 1000 Hz77 mmCopperGlassfiber20 mm11 mmPaperDie cast aluminiumFerrite1.2 T
THIELE-SMALL PARAMETERS
Fs
Qms
Qes
Qts
Vas
Mms
Re
Sd
Xmax*
Cms
BL
Le at 1kHz
34.38 Hz8.030.3570.342241.55 Litres152.76 grams5.29 Ohms1110 cm2± 7.25 mm0.140 mm/N22.12 T.m1.49 mH
MOUNTING INFORMATION
Overall DiameterBaffle Hole Diameter Mounting HolesBolt Circle DiameterOverall DepthNet Weight
461 mm417 mm8 eliptic 7 x 8,5 mm438/441 mm192.5 mm8.55 kg
Oberton
Oberton 18B500 8 Ohm
99 db 1W / 1m average sensitivity
77 mm high temperature sandwich voice coil
1200 W AES program power
Powerful, vented 220 mm magnet structure
Silicone spider
SPECIFICATIONS
Nominal Diameter Impedance Minimum ImpedancePower Capacity AES ¹Program Power ²Sensitivity Frequency RangeVoice Coil Diameter Voice Coil Material Voice Coil FormerV. C. Winding DepthMagnet Gap DepthCone Material Basket Magnet Flux Density
18"/461 inch/mm8 Ohm 6.38 Ohm600 W1200 W(50 - 200 Hz) 99 dB/W/m35 - 1000 Hz77 mmCopperGlassfiber23 mm11 mmPaperDie cast aluminiumFerrite1.27 T
THIELE-SMALL PARAMETERS
Fs
Qms
Qes
Qts
Vas
Mms
Re
Sd
Xmax*
Cms
BL
Le at 1kHz
34.90 Hz9.240.2840.275243.91 Litress146.79 grams5.10 Ohms1110 cm2± 8.75 mm0.142 mm/N24.06 T.m1.37 mH
MOUNTING INFORMATION
Overall DiameterBaffle Hole Diameter Mounting HolesBolt Circle DiameterOverall DepthNet Weight
461 mm417 mm8 eliptic 7 x 8,5 mm438/441 mm202.4 mm12.30 kg
Oberton
Oberton 18FBR700 8 Ohm
98 db 1W / 1m average sensitivity
100 mm high temperature sandwich voice coil
1400 W AES program power
Powerful, vented 220 mm magnet structure
Double aluminium demodulating ring for lower distortion and improved heat dissipation
Double silicone spider for improved excursion control and linearity
SPECIFICATIONS
Nominal Diameter Impedance Minimum ImpedancePower Capacity AES ¹Program Power ²Sensitivity Frequency RangeVoice Coil Diameter Voice Coil Material Voice Coil FormerV. C. Winding DepthMagnet Gap DepthCone Material Basket Magnet Flux Density
18"/461 inch/mm8 Ohm 7.00 Ohm700 W1400 W(50-200 Hz) 98 dB/W/m40 - 2000 Hz100 mmAluminiumGlassfiber23 mm14 mmPaper with carbone fibersDie cast aluminiumFerrite1.03 T
THIELE-SMALL PARAMETERS
Fs
Qms
Qes
Qts
Vas
Mms
Re
Sd
Xmax*
Cms
BL
Le at 1kHz
35.56 Hz 12.63 0.277 0.271 231.30 Litres 149.08 grams 5.26 Ohms 1110 cm2 ± 8 mm 0.134 mm/N 25.17 T.m 1.50 mH
MOUNTING INFORMATION
Overall DiameterBaffle Hole Diameter Mounting HolesBolt Circle DiameterOverall DepthNet Weight
461 mm417 mm8 eliptic 7 x 8,5 mm438/441 mm204.5 mm12.9 kg
Oberton
Oberton 18NSW700 8 Ohm
77 mm (3") high temperature sandwich voice coil
1400 W AES program power
Powerful, vented neodymium magnet structure
Double aluminium demodulating ring for lower distortion and improved heat dissipation
Double silicone spider assembly for improved excursion control and linearity
Water protected cone with Carbone fibers
Epoxy anti-corrosion coating of top and back plates of magnet structure
SPECIFICATIONS
Nominal Diameter Impedance Minimum ImpedancePower Capacity AES ¹Program Power ²Peak PowerSensitivity Frequency RangeVoice Coil Diameter Voice Coil Material Voice Coil FormerV. C. Winding DepthMagnet Gap DepthCone Material Basket Magnet Flux Density
18"/461 inch/mm8 Ohm 7.13 Ohm700 W1400 WPeak 6000 W(40-200 Hz) 97.5 dB/W/m30 - 1000 Hz77 mmCopper Glad AluminiumGlassfiber 34 mm12 mmPaper with Carbone fibersDie cast aluminiumNeodymium1.35 T
THIELE-SMALL PARAMETERS
Fs
Qms
Qes
Qts
Vas
Mms
Re
Sd
Xmax*
Cms
BL
Le at 1kHz EBP
30.48 Hz9.240.250.243309.02 Litres151.94 grams6.10 Ohms1158 cm2± 14 mm0.1795 mm/N26.65 T.m0.96 mH121.95
MOUNTING INFORMATION
Overall DiameterBaffle Hole Diameter Mounting HolesBolt Circle DiameterOverall DepthNet Weight
461 mm417 mm8 eliptic 7 x 8,5 mm438/441 mm225 mm10.30 kg
Oberton
Oberton 18NXB1200 8 Ohm
97.5 db 1W / 1m average sensitivity
100 mm high temperature sandwich voice coil
2400 W AES program power
Vented neodymium magnet assembly with massive heatsink
Triple aluminium demodulating rings for lower THD and improved heat dissipation
Double silicone spider for improved excursion control and linearity
Water protected cone (front)
SPECIFICATIONS
Nominal Diameter Impedance Minimum ImpedancePower Capacity AES ¹Program Power ²Sensitivity Frequency RangeVoice Coil Diameter Voice Coil Material Voice Coil FormerV.C. Winding DepthMagnet Gap DepthCone Material Basket Magnet Flux Density
18"/461 inch/mm8 Ohm 6.88 Ohm1200 W2400 W(50-200 Hz) 97.5 dB/W/m35 - 1000 Hz100 mmCopperGlassfiber 31 mm14 mmCarbone paperDie cast aluminiumNeodymium1.05 T
THIELE-SMALL PARAMETERS
Fs
Qms
Qes
Qts
Vas
Mms
Re
Sd
Xmax*
Cms
BL
Le at 1kHz
35.83 Hz 9.24 0.291 0.282 159.61 Litres 212.81 grams 5.30 Ohms 1158 cm2 ± 11.5 mm 0.0927 mm/N 29.35 T.m 1.29 mH
MOUNTING INFORMATION
Overall DiameterBaffle Hole Diameter Mounting HolesBolt Circle DiameterOverall DepthNet Weight
461 mm417 mm8 eliptic 7 x 8,5 mm438/441 mm222.5 mm8.95 kg
Oberton
Oberton 18NXB1600 8 Ohm
97 db 1W / 1m average sensitivity
115 mm ( 4.5”) high temperature sandwich voice coil
3200 W AES program power
Vented neodymium magnet assembly with massive heatsink
Double aluminium demodulating rings for lower distortion and improved heat dissipation
Double silicone spiders for improved excursion control and linearity
Water protected cone
Epoxy anti-corrosion coating of top and back plates of magnet structure
SPECIFICATIONS
Nominal Diameter Impedance Minimum ImpedancePower Capacity AES ¹Program Power ²Sensitivity Frequency RangeVoice Coil Diameter Voice Coil Material Voice Coil FormerV.C. Winding DepthMagnet Gap DepthCone Material Basket Magnet Flux Density
18"/461 inch/mm8 Ohm 6.8 Ohm1600 W3200 W(50-200 Hz) 97 dB/W/m30 - 1000 Hz115 mm (4.5”)CopperGlassfiber32 mm14 mmKevlar paperDie cast aluminiumNeodymium1.1 T
THIELE-SMALL PARAMETERS
Fs
Qms
Qes
Qts
Vas
Mms
Re
Sd
Xmax*
Cms
BL
Le at 1kHz
32.37 Hz5.110.3320.303173.11 Litres261.56 grams5.30 Ohms1158 cm2± 13.5 mm0.0924 mm/N29.58 T.m1.20 mH
MOUNTING INFORMATION
Overall DiameterBaffle Hole Diameter Mounting HolesBolt Circle DiameterOverall DepthNet Weight
461 mm417 mm8 eliptic 7 x 8,5 mm438/441 mm224 mm11.7 kg
Oberton
Oberton 18NXB1601 8 Ohm
115 mm ( 4.5”) high temperature sandwich voice coil
3200 W AES program power
Vented neodymium magnet assembly with massive heatsink
Double aluminium demodulating rings for lower distortion and improved heat dissipation
Double silicone spiders for improved excursion control and linearity
Water protected cone
Epoxy anti-corrosion coating of top and back plates of magnet structure
SPECIFICATIONS
Nominal Diameter Impedance Minimum ImpedancePower Capacity AES ¹Program Power ²Sensitivity Frequency RangeVoice Coil Diameter Voice Coil Material Voice Coil FormerV.C. Winding DepthMagnet Gap DepthCone Material Basket Magnet Flux Density
18"/461 inch/mm8 Ohm 6.89 Ohm1600 W3200 Wdepends on the horn30 - 250 Hz115 mm (4.5”)CopperGlassfiber32 mm14 mmPaper with carbon fibersDie cast aluminiumNeodymium1.1 T
THIELE-SMALL PARAMETERS
Fs
Qms
Qes
Qts
Vas
Mms
Re
Sd
Xmax*
Cms
BL
Le at 1kHz
34.64 Hz5.750.3010.286146.23 Litres248.5 grams5.18 Ohms1158 cm2± 12.5 mm0.0849 mm/N30.48 T.m1.20 mH
MOUNTING INFORMATION
Overall DiameterBaffle Hole Diameter Mounting HolesBolt Circle DiameterOverall DepthNet Weight
461 mm417 mm8 eliptic 7 x 8,5 mm438/441 mm224 mm11.7 kg
Oberton
Oberton 18NXB700 8 Ohm
98 db 1W / 1m average sensitivity
100 mm high temperature sandwich voice coil
2000 W AES program power
Vented neodymium magnet assembly with massive heatsink
Triple aluminium demodulating rings for lower distortion and improved heat dissipation
Double silicone spider for improved excursion control and linearity
Water protected cone (front)
SPECIFICATIONS
Nominal Diameter Impedance Minimum ImpedancePower Capacity AES ¹Program Power ²Sensitivity Frequency RangeVoice Coil Diameter Voice Coil Material Voice Coil FormerV. C. Winding DepthMagnet Gap DepthCone Material Basket Magnet Flux Density
18"/461 inch/mm8 Ohm 6.98 Ohm1000 W2000 W(50-200 Hz) 98 dB/W/m36 - 1000 Hz100 mmCopperGlassfiber 25 mm14 mmKevlar paperDie cast aluminiumNeodymium1.0 T
THIELE-SMALL PARAMETERS
Fs
Qms
Qes
Qts
Vas
Mms
Re
Sd
Xmax*
Cms
BL
Le at 1kHz
36.24 Hz7.940.3250.312155.46 Litres213.6 grams5.17 Ohms1110 cm2± 9 mm0.09 mm/N27.82 T.m1.97 mH
MOUNTING INFORMATION
Overall DiameterBaffle Hole Diameter Mounting HolesBolt Circle DiameterOverall DepthNet Weight
461 mm417 mm8 eliptic 7 x 8,5 mm438/441 mm222.5 mm8.95 kg
Oberton
Oberton 18XB1201 8 Ohm
98.5 db 1W / 1m average sensitivity
100 mm high temperature sandwich voice coil
2400 W AES program power
Powerful, vented ferrite magnet structure
Triple aluminium demodulating rings for ultra low THD and improved heat dissipation
Double silicone spider for improved excursion control and linearity
Water protected cone (front)
SPECIFICATIONS
Nominal Diameter Impedance Minimum ImpedancePower Capacity AES ¹Program Power ²Sensitivity Frequency RangeVoice Coil Diameter Voice Coil Material Voice Coil FormerV.C. Winding DepthMagnet Gap DepthCone Material Basket Magnet Flux Density
18"/461 inch/mm8 Ohm 6,55 Ohm1200 W2400 W(50-200 Hz) 98.5 dB/W/m35 - 1000 Hz100 mmCopperGlassfiber28 mm14 mmCarbone paper Die cast aluminiumFerrite1.00 T
THIELE-SMALL PARAMETERS
Fs
Qms
Qes
Qts
Vas
Mms
Re
Sd
Xmax*
Cms
BL
Le at 1kHz
38.05 Hz6.92 0.332 0.317159.37 Litres188.94 grams 5.25 Ohms 1158 cm2 ± 10.5 mm 0.0926 mm/N26.71 T.m 1.22 mH
MOUNTING INFORMATION
Overall DiameterBaffle Hole Diameter Mounting HolesBolt Circle DiameterOverall DepthNet Weight
461 mm417 mm8 eliptic 7 x 8,5 mm438/441 mm210 mm15.95 kg
Oberton
Oberton 18XB1301DS 8 Ohm
97.5 db 1W / 1m average sensitivity
100 mm high temperature sandwich voice coil
2600 W AES program power
Powerful, vented ferrite magnet structure
Triple aluminium demodulating rings for ultra low THD and improved heat dissipation
Double silicone spider for improved excursion control and linearity
Water protected cone (front)
SPECIFICATIONS
Nominal Diameter Impedance Minimum ImpedancePower Capacity AES ¹Program Power ²Sensitivity Frequency RangeVoice Coil Diameter Voice Coil Material Voice Coil FormerV.C. Winding DepthMagnet Gap DepthCone Material Basket Magnet Flux Density
18"/461 inch/mm8 Ohm 6,6 Ohm1300 W2600 W(50-200 Hz) 97.5 dB/W/m35 - 1000 Hz100 mmCopperGlassfiber31 mm14 mmCarbone paper Die cast aluminiumFerrite1.00 T
THIELE-SMALL PARAMETERS
Fs
Qms
Qes
Qts
Vas
Mms
Re
Sd
Xmax*
Cms
BL
Le at 1kHz
35.7 Hz6.79 0.316 0.302172.9 Litres197.95 grams 5.13 Ohms 1158 cm2 ± 12 mm 0.1004 mm/N26.86 T.m 1.419 mH
MOUNTING INFORMATION
Overall DiameterBaffle Hole Diameter Mounting HolesBolt Circle DiameterOverall DepthNet Weight
461 mm417 mm8 eliptic 7 x 8,5 mm438/441 mm210 mm15.95 kg
Oberton
Oberton 18XB700 8 Ohm
98 db 1W / 1m average sensitivity
100 mm high temperature sandwich voice coil
2000 W AES program power
Powerful, vented 220 mm magnet structure
Aluminium demodulating ring for lower distortion and improved heat dissipation
Double silicone spider for improved excursion control and linearity
Epoxy anti-corrosion coating of top and back plates of magnet structure
SPECIFICATIONS
Nominal Diameter Impedance Minimum ImpedancePower Capacity AES ¹Program Power ²Sensitivity Frequency RangeVoice Coil Diameter Voice Coil Material Voice Coil FormerV. C. Winding DepthMagnet Gap DepthCone Material Basket Magnet Flux Density
18"/461 inch/mm8 Ohm 7.00 Ohm1000 W2000 W(50-200 Hz) 98 dB/W/m35 - 1000 Hz100 mmCooperGlassfiber25 mm14 mmKevlar paper Die cast aluminiumFerrite0.97 T
THIELE-SMALL PARAMETERS
Fs
Qms
Qes
Qts
Vas
Mms
Re
Sd
Xmax*
Cms
BL
Le at 1kHz
36.10 Hz9.260.3140.304183.22 Litres182.62 grams5.17 Ohms1110 cm2± 9 mm0.1064 mm/N26.10 T.m1.83 mH
MOUNTING INFORMATION
Overall DiameterBaffle Hole Diameter Mounting HolesBolt Circle DiameterOverall DepthNet Weight
461 mm417 mm8 eliptic 7 x 8,5 mm438/441 mm203 mm12.55 kg