B&C 8NSM64 8" Lightweight Closed Back Neodymium Midrange Speaker 500 Watts 8-Ohm

Item Description

B&C 8NSM64 - 8" Lightweight Closed Back Midrange Speaker 500 Watts

For simplified cabinet assembly and efficient thermal transfer to the air, our NSM series of sealed back midranges feature a cast aluminum sealed chassis, high strength neodymium motor, and large internal volume for good low frequency performance. Large voice coils provide power handling, while careful selection of suspension and cone components results in exceptional sensitivity. These dedicated narrow-bandwidth midranges offer the lowest distortion at given output of any midrange available. 

Available exclusively with 6.3+4.8 mm fast-on terminal tab

SPECIFICATIONS

Nominal Basket Diameter

  • 8" / 200mm

Impedance

  • 8 or 16 ohms

AES Power Rating

  • 250 Watts
Program Power
  • 500 Watts

Frequency Response

  • 245Hz - 2.0kHz

Sensitivity (1W/1m)

  • 100dB

Voice Coil Diameter

  • 2.56" / 64mm
Winding Depth
  • .39" / 10mm
Magnetic Gap Depth
  • .3125" / 8mm
Flux Density
  • 1.55T

MATERIALS

Basket
  • Cast Aluminum
Surround Shape
  • Double Roll
Cone Shape
  • Radial
Cone Protection
  • Waterproof
Spider
  • Single
Pole Design
  • T-Pole
Former Material
  • Glass Fiber
Voice Coil
  • Aluminum
Magnet
  • Neodymium

MOUNTING INFORMATION

Overall Diameter
  • 9.41" / 239mm
Bolt Circle Diameter
  • 8.74" / 222mm
Baffle Cutout Diameter
  • 7.87" / 200mm
Depth
  • 4.53" / 115mm
Flange & Gasket Thickness
  • .63" / 16mm
No. Of Mounting Holes
  • 6
Net Weight
  • 10.69 lbs./ 4.85 kg.
Shipping Weight
  • 11.57 lbs./ 5.25 kg.

  THIELE-SMALL PARAMETERS

Resonant Frequency (fs)

  • 245 Hz
Impedance (Re)
  • 5.7 ohms
Electrical Factor(Qes)
  • .35
Mechanical Q (Qms)
  • 9.3
Total Q (Qts)
  • .34
Compliance Equiv. Vol. (Vas)
  • 1.5 Liters/.05cu. ft.
Voice Coil Overhang (Xmax)
  • 2.0mm
Surface Area of Cone (Sd)m2
  • 0.022m2
Diaphragm Mass(Mms)
  • 19 Grams
Reference Efficiency
  • 4.5%
BL Factor
  • 22 T-M
Coil Inductance (Le)
  • 0.6mH

About Us

About Us

VIP Pro Audio & DJ Equipment has been THE destination for DJ entertainment and lighting industry professionals for over 25 years, combining knowledge and experience with our highly specialized group of professionals to bring our loyal customer base the right, low-priced solution for every situation. From PA systems, turntables, and rack gear to cables, stands and subwoofers, VIP Pro Audio has all facets of the market covered!

State-of-the-art equipment and the creative expertise that comes with selling products specifically designed for our customers? sound and lighting needs, we at VIP Pro Audio are never satisfied with the norm. From DJs and producers to rental contractors and lighting designers, we strive to provide our clients with innovative design ideas and the highest quality components at a low, competitive price.

Payment

We Accept: PayPal, Visa, Master Card, Discover, e-Check, PayPal Credit

Sales Tax: 8.875% if shipped to NY

Sales tax will not be charged unless your order is being shipped or picked up in NY.

Ship To locations: The United States, Canada, Worldwide

Most items will be shipped within 24 hours of receiving payment

Shipping

Nearly every order received by 3PM Eastern ships the SAME DAY!FREE shipping to lower 48 states.

- Our central location reaches most states in 1-4 business days

- 99.95% warehouse accuracy

- Expedited shipping available

We are proud to provide some of the fastest turnaround times on eBay. We use FedEx or UPS for most items, and USPS for smaller items. Residents of Hawaii, Alaska, and Puerto Rico should contact us for a shipping quote.

Returns

    

Exchanges

You must e-mail us (vipproaudio@gmail.com) and receive return instructions if you receive a defective item
The item must be in the original packaging with all the accessories included.  We reserve the right to have the unit exchanged or repaired (up to manufacture).  Our warranty will not cover blown voice coils, or speakers with punctured surrounds.  This is considered physical damage and is not covered by a manufacturer warranty, or by our warranty.  No physical damage goods are warranted. DOA goods (physical) need to be claimed by shipping carrier.

Return for Refund


You must e-mail us vipproaudio@gmail.com and receive an RMA number, before returning. A 15% re-stocking fee will be applied in order to return an item for a refund.  Shipping costs are never refundable, Item must not be used, and must be returned in original packaging with all accessories, within 7 days of the time you receive the item. (Items sold with "free shipping promotions" will have the shipping cost deducted prior to the 15% restocking fee)

For all returns, customer is responsible to ship item back (unless it is VIP fault or error)

Buy w/ Confidence

VIP Is The Place To Be...

- The Largest Selection Of Pro Audio, DJ & Lighting Equipment Unde One Roof.

- A Tradition Of Excellence Since 1988

- Celebrating 30 Years Of Commitment To Quality & Service.

- Proud To Be Most Awarded & Top Rated Dealer

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