18 Sound

18 Sound 12MB1000 - 12" Mid-Bass Speaker (Sold Individually)

Name: Singh Electronics
Address: 7003 Steeles Avenue West, Toronto, ON, M9W 0A2, CA
Telephone: +1 (416) 745-1021
Price range: $

MSRP: $399.99

$359.99

$329.99

(You save $70.00 )

SKU:: 12MB1000
Condition:: New
Availability:: Usually Ships in 1-2 Days
Shipping:: Calculated at Checkout

18 Sound 12MB1000 - 12" Mid-Bass Speaker (Sold Individually)

MSRP: $399.99

$359.99

$329.99

(You save $70.00 )

Description
Shipping & Returns

Description

About: 18 Sound 12MB1000 - 12" Mid-Bass Speaker (Sold Individually)

The 12MB1000 is a very high performance 12" midbass driver. It offers high power handling capability with exceptional sensitivity over the midbass frequency range. It can be used with either direct radiating or horn loaded applications, as well as part of a 2 or 3-way system. It is ideally used in stage monitor, auditorium, touring and outdoor systems. The smooth curvilinear paper cone has a special high strength wood pulp composition designed to achieve the best possible linearity within the middle frequency range and to control bell-mode resonances around the cone. The cone is carried by a double half-roll suspension, which is more resistant to aging and fatigue than traditional materials, and provides the correct dampening and excursion control. The state-of-the-art voice coil employs our Interleaved Sandwich Voice coil (ISV) technology, in which a high strength fiberglas former carries windings on both the outer and inner surfaces. By mean of a balanced coil with uniform distribution of mass and motive energy, this technology assures an extremely linear motor assembly. The voice coil cooling has been achieved by incorporating airways between the chassis back plate and the top plate of the magnet which allow heated air from the voice coil and gap to be channeled away and dissipated by the chassis basket. This technology is the result of a meticulous design exercise using a sophisticated in-house 3D CAD facility. The magnetic structure has also been optimized using our in-house FEA CAD resource to maximize flux density in the voice coil gap. Eighteen Sound R&D has developed a special cone treatment specifically dedicated to improve the dampening properties of the moving assembly, thus considerably improving the transient response control. This treatment also gives water repellent properties to the cone, enabling the 12MB1000 to be used in humid environments without damage.

Features:

102 dB SPL 1W / 1m average sensitivity
100 mm (4 in) Interleaved Sandwich Voice coil (ISV)
600 W AES power handling
Excellent transient response
Very low power compression
Improved heat dissipation via unique basket design
Ideal for direct radiating or horn loaded midbass systems

Specifications:

Nominal Impedance: 8 Ω
Nominal Power Handling: 600 W
Continuous Power Handling: 800 W
Sensitivity: 102.0 dB
Frequency Range: 80 - 3500 Hz
Voice Coil Diameter: 100 mm (4.0 in)

Parameters:

Resonance Frequency: 54 Hz
Re: 5.8 Ω
Qes: 0.2
Qms: 6.0
Qts: 0.18
Vas: 60.0 dm3 (2.12 ft3)
Sd: 531.0 cm2 (82.31 in2)
Xmax: 2.5 mm
Mms: 55.5 g
Bl: 23.5 Txm
Le: 1.46 mH
EBP: 270 Hz

Design:

Recommended Enclosure: 30.0 dm3 (1.06 ft3)
Recommended Tuning: 65 Hz

Mounting Information:

Overall Diameter: 315 mm (12.4 in)
Bolt Circle Diameter: 298 mm (11.73 in)
Baffle Cutout Diameter: 282.0 mm (11.1 in)
Depth: 118 mm (4.67 in)
Flange and Gasket Thickness: 16 mm (0.65 in)
Net Weight: 9.6 kg

Shipping & Returns

Returns Policy

You may return most new, unopened items within 30 days of delivery for a refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect item).

You should expect to receive your refund within two-three weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

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