Eighteen Sound |
15MB700 |
15MB700-8 |
ALT150700WF08FC - 0221585220 |
Cone driver |
Sold by piece |
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Brand Eighteen Sound |
Model 15MB700 |
TLHP code 15MB700-8 |
Manufacturer code ALT150700WF08FC - 0221585220 |
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Product type Cone driver |
Sales packaging Sold by Piece |
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If you want to purchase more than the quantity in stock, have a look at the supply time below :
Indicative average supply lead time: 11 weeks
The 15MB700 very high output mid-bass transducer shows exceptional efficiency and is primarily intended for 2-way very compact reflex systems (75 lt.), 3-way systems and horn loaded applications. It combines high sensitivity (103 dB 1W/1m) with a high power handling capability.
The smooth textured curvilinear paper cone, in conjunction with the viscose dampened multiroll suspension, provides excellent cone dampening and excursion control.
The 75 mm diameter aluminum voice coil features the same technology fitted to our top-of-the-range 4" voice-coil models.
It employs Interleaved Sandwich Voice coil (ISV) technology, in which a high strength fiberglas former carries windings on both the outer and inner surfaces to achieve a mass balanced coil. This results in an extremely linear motor assembly with a reduced tendency for eccentric behavior when driven hard. The low coil inductance results in an improved transient response.
Excellent heat dissipation has been achieved by incorporating air channels into the basket design, between the basket and the top plate. Maximum flux concentration and force factor in the gap are assured by the unique shape and design of the top and back plates which have been designed using our in-house Magnetic Flux FEA CAD resource.
Due to the increasing use of audio systems at outdoor events, the ability to perform in adverse weather conditions or in high-humidity areas is a key feature of the 15MB700. This has been achieved using exclusive cone and magnetic plate treatment processes which allows the speaker to resist corrosion and render the cone water repellent.
103 dB SPL 1W / 1m average sensitivity
75 mm (3 in) Interleaved Sandwich Voice coil (ISV)
400 W AES power handling
Excellent transient response
Additional cone damping treatment
Improved heat dissipation via unique basket design
Suitable for compact two way, multiway and horn loaded midbass applications
General |
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Product type | Cone driver |
Brand | Eighteen Sound |
Reference | 15MB700 |
Product code | ALT150700WF08FC - 0221585220 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 15 inch |
Frequency coverage type | Sub, Low, Midbass |
Manufacturer sensitivity | 103 dB |
Calculated sensitivity | 98.68 dB |
Nominal power handling | 400 W |
Max power handling | 600 W |
Bandwidth | 45÷4300 Hz |
Fundamental parameters |
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Sd | 850 cm² |
Mms | 73 gr |
Cms | 199 µm/N |
Le | 1.2 mH |
Re | 5 ohm |
BL | 17.6 T.m |
Small signal parameters |
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Fs | 42 Hz |
Qes | 0.31 |
Qms | 4.6 |
Qts | 0.29 |
Vas | 202 L |
Datas |
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Xmax | ±5.5 mm |
EBP | 135 Hz |
Zmin | 5.9 ohm |
Fs / Qts | 145 Hz |
Vas * Qts² | 16.99 L |
Calculated efficiency | 4.64 % |
Weight | ~8.3 kg |
Dimensions |
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Voice coil diameter | 3 inch |
Outside diameter | 387 mm |
Baffle cutout diameter | 353 mm |
Depth | 167 mm |
Front thickness | 19 mm |
Depth after front | 148 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Ferrite |
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.
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.