18 Sound 10NMB420 speaker, 16 ohm, 10 inch

Brand 
Eighteen Sound
Model 
10NMB420
SKU 
10NMB420-16
Manufacturer code 
ALT100420WF16NA - 022106N400
Product type 
Cone driver
Sales packaging 
Sold by piece
Brand
Eighteen Sound
Model
10NMB420
TLHP code
10NMB420-16
Manufacturer code
ALT100420WF16NA - 022106N400
Product type 
Cone driver
Sales packaging 
Sold by Piece
Recommended retail price
€372.00
TLHP selling price
238.08IT/piece
excluding delivery service
Save
36%

Simulate shipping costs and VAT
Currently in supply

This product is in the process of supply to be in stock.
Reserved on order
Next TLHP reception estimated between Apr 23, 2024 and Apr 30, 2024

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  • The 10NMB420 neodymium transducer has been developed in response to a specific market requirement for a 10" midbass driver that combines excellent linearity with good efficiency and high power handling capabilities.

    The 10NMB420 is primarily intended for use as a midbass driver in line-arrays as well as high quality 2-way or multiway reflex enclosures. The low pass filter might be positioned as high as 2000Hz. The extremely powerful external neodymium magnet assembly assures high flux concentration, low power compression and excellent heat exchange. The levels of force factor and power handling are, as a consequence, at the upper professional level with best power to weight ratio.
    The 65mm Ø state-of-the-art, aluminum wire voice coil employs Interleaved Sandwich Voice coil (ISV) technology. It is composed by a high strength fiberglas former used to carry windings on both the outer and inner surfaces, in order to achieve a mass balanced coil. This results in an extremely linear motor assembly which, in conjunction with the highly advanced design of the magnetic structure, provides a high BL force factor.
    The voice coil is cooled through airways placed between the chassis back plate and the magnet faceplate. In this way heated air is channeled away from the voice coil and the gap. Another technology present into the 10NMB420 is the SDR (Single Demodulating Ring), used to reproduce instantaneous peak on mid frequencies, reducing intermodulation distortion.
    Thanks to the increasing use during outdoor audio events, the ability to perform in humid environments is an extra key feature of the 10NMB420. This is achieved trough an exclusively developed cone treatment which renders the cone humidity repellent while does not increasing the total moving speaker mass.

    99 dB SPL 1W / 1m average sensitivity
    65 mm (2.5 in) Interleaved Sandwich Voice coil (ISV)
    350 W AES power handling
    External neodymium magnet assembly
    Single Demodulating Ring (SDR) for lower distortion
    Weather protected cone and plates for outdoor usage
    Suitable for line arrays and compact two way systems

General

Product type Cone driver
Brand Eighteen Sound
Reference 10NMB420
Product code ALT100420WF16NA - 022106N400

Informations

Nominal impedance 16 ohm
Dimensional category 10.5 inch
Frequency coverage type Midbass, Midrange
Manufacturer sensitivity 99 dB
Calculated sensitivity 95.44 dB
Nominal power handling 350 W
Max power handling 500 W
Bandwidth 65÷5000 Hz

Fundamental parameters

Sd 346 cm²
Mms 31.5 gr
Cms 193 µm/N
Le 0.4 mH
Re 10.5 ohm
BL 19.5 T.m

Small signal parameters

Fs 65 Hz
Qes 0.36
Qms 4.6
Qts 0.33
Vas 30 L

Datas

Xmax ±4 mm
EBP 181 Hz
Zmin 11.9 ohm
Fs / Qts 197 Hz
Vas * Qts² 3.27 L
Calculated efficiency 2.2 %
Weight ~3 kg

Dimensions

Voice coil diameter 2.5 inch
Outside diameter 260 mm
Baffle cutout diameter 232 mm
Depth 122 mm
Front thickness 11 mm
Depth after front 111 mm

Shape & Materials

Front chape Cylindrical
Magnet type Neodymium


Question about Eighteen Sound 10NMB420-16

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Informations Eighteen Sound 10NMB420-16

The 10NMB420 neodymium transducer has been developed in response to a specific market requirement for a 10" midbass driver that combines excellent linearity with good efficiency and high power handling capabilities.

The 10NMB420 is primarily intended for use as a midbass driver in line-arrays as well as high quality 2-way or multiway reflex enclosures. The low pass filter might be positioned as high as 2000Hz. The extremely powerful external neodymium magnet assembly assures high flux concentration, low power compression and excellent heat exchange. The levels of force factor and power handling are, as a consequence, at the upper professional level with best power to weight ratio.
The 65mm Ø state-of-the-art, aluminum wire voice coil employs Interleaved Sandwich Voice coil (ISV) technology. It is composed by a high strength fiberglas former used to carry windings on both the outer and inner surfaces, in order to achieve a mass balanced coil. This results in an extremely linear motor assembly which, in conjunction with the highly advanced design of the magnetic structure, provides a high BL force factor.
The voice coil is cooled through airways placed between the chassis back plate and the magnet faceplate. In this way heated air is channeled away from the voice coil and the gap. Another technology present into the 10NMB420 is the SDR (Single Demodulating Ring), used to reproduce instantaneous peak on mid frequencies, reducing intermodulation distortion.
Thanks to the increasing use during outdoor audio events, the ability to perform in humid environments is an extra key feature of the 10NMB420. This is achieved trough an exclusively developed cone treatment which renders the cone humidity repellent while does not increasing the total moving speaker mass.

99 dB SPL 1W / 1m average sensitivity
65 mm (2.5 in) Interleaved Sandwich Voice coil (ISV)
350 W AES power handling
External neodymium magnet assembly
Single Demodulating Ring (SDR) for lower distortion
Weather protected cone and plates for outdoor usage
Suitable for line arrays and compact two way systems
Manufacturer Eighteen Sound
Name 18 Sound 10NMB420 speaker, 16 ohm, 10 inch
SKU 10NMB420-16
Impedance 16 Ohm
Seller TLHP
Price 238.08 198.4 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 Eighteen Sound 10NMB420-16

SPL measure

Image spl measure cone driver Eighteen Sound 18 Sound 10NMB420 speaker, 16 ohm, 10 inch

Impedance measure

Image impedance measure cone driver Eighteen Sound 18 Sound 10NMB420 speaker, 16 ohm, 10 inch

Dimensions

Image Drawing & Mounting cone driver Eighteen Sound 18 Sound 10NMB420 speaker, 16 ohm, 10 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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