Coaxial speaker SEAS MR18REX/XF, 8+6 ohm, 6.93 inch
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SEAS |
MR18REX/XF |
MR18REX/XF-8+6 |
H1699-08/06 |
Coaxial driver with two entries |
Sold by piece |
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Brand SEAS |
Model MR18REX/XF |
TLHP code MR18REX/XF-8+6 |
Manufacturer code H1699-08/06 |
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Product type Coaxial driver with two entries |
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
learn more
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The MR18REX/XF is a midrange coaxial loudspeaker providing high quality sound in a very
compact format.
The cone of the midrange acts as a horn loading for the tweeter, and the chassis of the dome unit represents the throat of this horn.
The coaxially arranged precoated fabric dome high frequency unit has a smooth frequency response, and integrates with the cone driver to a point source. Voice coil windings immersed in magnetic fl uid increase short term power handling capacity and reduce the compression at high power levels.
The pre-coated reed-paper cone acts as a piston throughout the recommended frequency range.
The completely new rubber surround reduces resonances and prevents surround break up in the midrange band. The surround's small inverted roll, combined with a profi le that follows the shape of the cone, results in almost total elimination of diffraction effects on the tweeter's output.
General |
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| Product type | Coaxial driver with two entries |
| Brand | SEAS |
| Reference | MR18REX/XF |
| Product code | H1699-08/06 |
Informations |
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| Nominal impedance | 8+6 ohm |
| Dimensional category | 7 inch |
| Manufacturer sensitivity | 89 | 91 dB |
| Calculated sensitivity | 89.81 dB |
| Nominal power handling | 80 | 90 W |
| Max power handling | 250 | 220 W |
| Bandwidth | 200÷2200 | 2000÷25000 Hz |
Fundamental parameters |
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| Sd | 126 cm² |
| Mms | 11.8 gr |
| Cms | 100 µm/N |
| Rms | 4.26 kg/s |
| Le | 0.43 | 0.05 mH |
| Re | 6.2 | 5 ohm |
| BL | 8.3 | 3.1 T.m |
Small signal parameters |
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| Fs | 126 | 126 Hz |
| Qes | 0.96 |
| Qms | 2.49 |
| Qts | 0.69 |
| Vas | 3 L |
Datas |
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| Flux density | 1.1 | 1.56 T |
| Xmax | ±3 mm |
| Calculated Xmax | ±5 mm |
| Xvar, Xmech, Xlim | ±6 mm |
| EBP | 131 Hz |
| Fs / Qts | 183 Hz |
| Vas * Qts² | 1.43 L |
| Calculated efficiency | 0.61 % |
| Weight | ~2 kg |
| Horn technology | Speaker cone |
Dimensions |
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| Voice coil diameter | 1.54 | 1.02 inch |
| Winding depth | 12 | 1.6 mm |
| Gap height | 6 | 2 mm |
| Outside diameter | 176 mm |
| Baffle cutout diameter | 145.2 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 |
| Voice coil former | Aluminium |
| Surround shape | One roll |
| Surround material | Rubber |
| Dome material | Cloth |
Question about SEAS MR18REX/XF-8+6
Ask a new question!This system is only available for technical questions. For questions of prices, availability of products and deadline thank you to send your request by the contact page.
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Informations SEAS MR18REX/XF-8+6
compact format.
The cone of the midrange acts as a horn loading for the tweeter, and the chassis of the dome unit represents the throat of this horn.
The coaxially arranged precoated fabric dome high frequency unit has a smooth frequency response, and integrates with the cone driver to a point source. Voice coil windings immersed in magnetic fl uid increase short term power handling capacity and reduce the compression at high power levels.
The pre-coated reed-paper cone acts as a piston throughout the recommended frequency range.
The completely new rubber surround reduces resonances and prevents surround break up in the midrange band. The surround's small inverted roll, combined with a profi le that follows the shape of the cone, results in almost total elimination of diffraction effects on the tweeter's output.
Name Coaxial speaker SEAS MR18REX/XF, 8+6 ohm, 6.93 inch
SKU MR18REX/XF-8+6
Price € 261.46 217.88
Availability In stock
Buy Coaxial speaker SEAS MR18REX/XF, 8+6 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 MR18REX/XF-8+6
SPL vs Impedance measure *
* The frequency responses above show measured free fi eld 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.
