12NMB420 Driver 12inch Neodymium 300W 8Ω 18 Sound

Product code: 12NMB420 8 OHM      761,031     
4.6/5 in 17 times 
18  Sound
  • 12NMB420
  • 12NMB420
  • 12NMB420
12NMB420
12NMB420
12NMB420

$399.64-62%
$153.44
In stock
ship note
Heavy / bulk items such as loudspeakers, digital mixers etc shipping via sea freight is recommended, contact [email protected] for more details
  • Price only applicable for overseas
  • Technical Support
  • Term of shipment: Ex-Works
  • Pick up at Hoang Bao Khoa LTD company
  • All shipping costs and risks, including export/import procedures, duty and others are on buyer’s account (Incoterm 2020)
Hot Deal

Features

Made in Italy
100,5 dB SPL 1W / 1m average sensitivity
65 mm (2,5 in) Interleaved Sandwich Voice coil (ISV)
300 W AES power handling
Single Demodulating Ring (SDR) for lower distortion
External neodymium magnet assembly
Weather protected cone and plates for outdoor usage
Specially designed for compact two way systems
The 12NMB420 is a 12 inch neodymium mid-bass transducer designed for professional monitoring and sound reinforcement. At the heart of this speaker is a carefully engineered drive system, designed to assure linear, low-distortion output, high power capability and efficient heat transfer. The most extended bass, lowest distortion and best control is usually realized in properly designed vented enclosures. In such designs, the vent, or port, actually provides the lowest octave of output. The excursion of the 12NMB420 at these frequencies is much reduced compared to sealed enclosures, directly reducing harmonic distortion and the possibility of speaker bottoming.

Shipping informations

Length
33.7 cm
Width
33.7 cm
Height
18.9 cm
Weight
3.825 kg

Official Distributor Certificate

Typical vented enclosure sizes range from 40lit up with tunings from 50 to 60Hz. Low frequency equalization is suggested and normally added, in order to improve the bass output if the system will work without subwoofer. The recommended amplifier size ranges from 250 up to 500W. The onboard copper sleeve positioned in the gap and coupled with SDR (Single Demodulating Ring) results in optimum balance for reproducing instantaneous peaks on mid frequencies, reducing intermodulation distortion. The external magnet typology neodymium magnet assembly assures high flux concentration, low power compression and excellent heat exchange since the external magnet configuration is considerably more efficient than the traditional under - pole magnet topology. This allows to obtain high levels of force factor and power handling with a power to weight ratio at the upper level. The high quality paper cone has a smooth, curvilinear profile design that eliminates bell-mode resonances within the intended frequency range. This is carried by a specially treated and damped double triple-roll linen suspension designed to control excursion maintaining the piston action linearity. The 12NMB420 employs a 64mm Interleaved Sandwich Voice coil (ISV), in which a high strength fiberglass former carries windings on both the outer and inner surfaces to achieve a mass balanced coil, resulting in an extremely linear motor assembly with reduced tendency to eccentric behavior when driven hard. 

Driver diagram


Driver chart


Specifications


1. 2 hours test made with continuous pink noise signal within the range Fs-10Fs. Power calculated on rated minimum impedance. Loudspeaker in free air.
2. Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
3. Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance.

$399.64-62%
$153.44
In stock
ship note
Heavy / bulk items such as loudspeakers, digital mixers etc shipping via sea freight is recommended, contact [email protected] for more details
  • Price only applicable for overseas
  • Technical Support
  • Term of shipment: Ex-Works
  • Pick up at Hoang Bao Khoa LTD company
  • All shipping costs and risks, including export/import procedures, duty and others are on buyer’s account (Incoterm 2020)
Hot Deal

Contact

Business hours

Monday 7:30 AM - 5:00 PM
Tuesday 7:30 AM - 5:00 PM
Wednesday    7:30 AM - 5:00 PM
Thursday 7:30 AM - 5:00 PM
Friday 7:30 AM - 5:00 PM
Saturday 7:30 AM - 5:00 PM

FAQs

Does the company offer free shipping?

Free shipping for local order over $22. Oversea buyers will pay for shipping cost under Ex-work term.

12NMB420 8 OHM has a discount?

Which brand does 12NMB420 8 OHM belongs to?

12NMB420 8 OHM belongs to 18 Sound. Eighteen Sound is a leading designer and manufacturer of high quality professional audio loudspeakers, developing state-of-the-art transducer technologies and using the most advanced production techniques, located in Reggio Emilia, Italy.

How long is the warranty of 12NMB420 8 OHM?

12NMB420 8 OHM is 0 months of warranty.

Does HoangBaoKhoa support for installment?

Yes, installment payment via credit card.