Speaker SEAS ER18RNX, 8 ohm, 6.93 inch
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SEAS |
ER18RNX |
ER18RNX-8 |
H1456-08 |
Cone driver |
Sold by piece |
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Brand SEAS |
Model ER18RNX |
TLHP code ER18RNX-8 |
Manufacturer code H1456-08 |
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Product type Cone driver |
Sales packaging Sold by Piece |
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19%
Simulate shipping costs and VAT
If you want to purchase more than the quantity in stock, have a look at the supply time below :
Indicative average supply lead time: 5 weeks
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Edge coated reed/paper pulp cone together with perfectly matched moving parts
gives a smooth, extended frequency response.
Bumped back plate in the magnet system, together with the very long and light
weight copper clad aluminium voice coil, allow extreme coil excursion with low
distortion.
Heavy copper ring below the T-shaped pole piece will reduce non linear and modulation distortion. Extremely stiff and stable injection moulded metal basket keeps the critical components in perfect alignment.
Large windows in the basket both above and below the spider reduce sound reflection, air flow noise and cavity resonance to a minimum.
General |
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| Product type | Cone driver |
| Brand | SEAS |
| Reference | ER18RNX |
| Product code | H1456-08 |
Informations |
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| Nominal impedance | 8 ohm |
| Dimensional category | 7 inch |
| Frequency coverage type | Sub, Low, Midbass |
| Manufacturer sensitivity | 88.5 dB |
| Calculated sensitivity | 88.03 dB |
| Nominal power handling | 80 W |
| Max power handling | 250 W |
| Bandwidth | 45÷3000 Hz |
Fundamental parameters |
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| Sd | 136 cm² |
| Mms | 14 gr |
| Cms | 1300 µm/N |
| Rms | 2.2 kg/s |
| Le | 0.67 mH |
| Re | 5.9 ohm |
| BL | 7.2 T.m |
Small signal parameters |
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| Fs | 37 Hz |
| Qes | 0.39 |
| Qms | 1.58 |
| Qts | 0.32 |
| Vas | 32 L |
Datas |
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| Flux density | 1 T |
| Xmax | ±6 mm |
| Calculated Xmax | ±8 mm |
| Xvar, Xmech, Xlim | ±11 mm |
| EBP | 95 Hz |
| Fs / Qts | 116 Hz |
| Vas * Qts² | 3.28 L |
| Calculated efficiency | 0.4 % |
| Weight | ~1.9 kg |
Dimensions |
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| Voice coil diameter | 1.54 inch |
| Winding depth | 18 mm |
| Gap height | 6 mm |
| Outside diameter | 176 mm |
| Baffle cutout diameter | 1145.2 mm |
| Depth | 83.2 mm |
| Front thickness | 5.2 mm |
| Depth after front | 78 mm |
| Diamètre aimant (mm) | 110 mm |
Shape & Materials |
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| Front chape | Cylindrical |
| Magnet type | Ferrite |
| Basket masterial | Acier |
| Winding material | CCAW (Copper-clad aluminium wire) |
| Surround shape | One roll |
| Surround material | Rubber |
Question about SEAS ER18RNX-8
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Informations SEAS ER18RNX-8
gives a smooth, extended frequency response.
Bumped back plate in the magnet system, together with the very long and light
weight copper clad aluminium voice coil, allow extreme coil excursion with low
distortion.
Heavy copper ring below the T-shaped pole piece will reduce non linear and modulation distortion. Extremely stiff and stable injection moulded metal basket keeps the critical components in perfect alignment.
Large windows in the basket both above and below the spider reduce sound reflection, air flow noise and cavity resonance to a minimum.
Name Speaker SEAS ER18RNX, 8 ohm, 6.93 inch
SKU ER18RNX-8
Price € 141.97 118.31
Availability In stock
Buy Speaker SEAS ER18RNX, 8 ohm, 6.93 inch
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 SEAS ER18RNX-8
SPL vs Impedance measure *
* The frequency responses above show measured free field sound pressure in 0
Dimensions
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.
