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Overview

The 6NM410 can be used as a mid-range in both horn and direct radiation, closed or reflex enclosures, as small as 2 liters. The extremely powerful external neodymium magnet assembly assures high flux concentration, low power compression and excellent heat exchange. Consequently, the levels of force factor and power handling are at a top professional level with an optimum power to weight ratio.

18 Sound 6NM410B 6" Neodymium Mid-Range Speaker - 8 Ohm

Model: 6NM410B
Web Code: 19898940
Sold and shipped by | 4.4 seller rating (223 reviews)

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Warranty

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For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

About: 18 Sound 6NM410B 6" Neodymium Mid-Range Speaker - 8 Ohm (Each)

The 6NM410 can be used as a mid-range in both horn and direct radiation, closed or reflex enclosures, as small as 2 liters. The extremely powerful external neodymium magnet assembly assures high flux concentration, low power compression and excellent heat exchange. Consequently, the levels of force factor and power handling are at a top professional level with an optimum power to weight ratio. A consistent heat transfer is guaranteed by the encapsulation of the magnetic structure in the interior of the basket, offering a large contact space between the back plate and the dissipating structure. The curvilinear cone-surround, has been created using computer aided vibrational modeling software to move all undesired bell modes out of the usable frequency range.

Features:

102 dB SPL 1W / 1m average sensitivity

45 mm (1,77 in) edgewound aluminum voice coil

180 W AES power handling

Neodymium motor assembly

Extremely high sound quality

Very shallow profile, 58 mm (2,3 in)

Suitable for horn and direct radiation midrange applications

Specifications:

Nominal Diameter: 152 mm (6 in)

Nominal Impedance: 8 Ω

Nominal Power Handling: 180 W

Continuous Power Handling: 240 W

Sensitivity: 101.5 dB

Frequency Range: 150 - 6300 Hz

Voice Coil Diameter: 45 mm (1.77 in)

Winding Material: Aluminum

Sold Individually

Thiele-Small Parameters:

Resonance Frequency (Fs): 120 Hz

Dc Resistance (Re): 5.9 Ω

Electrical Factor (Qes): 0.27

Mechanical Factor (Qms): 2.2

Total Factor (Qts): 0.24

Equivalent Volume (Vas): 6.2 dm3 ( ft 3)

Cone Area (Sd): 143.0 cm2 (22.17 in 2)

Excursion (Xmax): 2.0 mm

Mechanical Mass (Mms): 8.2 g

Bl Factor (Bl): 11.6 Txm

Inductance (Le): 0.67 mH

Efficiency Bandwidth Product (EBP): 444 Hz

Design:

Surround Shape: Progressive double roll

Cone Shape: Curvilinear

Magnet Material: Neo Weather protected

Woofer Cone Treatment: Weather protected

Recommended Enclosure: 30.0 dm3 (1.06 ft 3)

Measurements:

Overall Diameter: 162 mm (6.38 in)

Bolt Circle Diameter: 170 mm (6.69 in)

Baffle Cutout Diameter: 148.0 mm (5.83 in)

Depth: 60 mm (2.36 in)

Flange and Gasket Thickness: 9 mm (0.35 in)

Net Weight: 1.25 kg (2.76 lb)

Shipping Weight: 1.35 kg (2.98 lb)

Shipping Box: 185x170x85 mm (7.28x6.69x3.35 in)

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

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