DS18 6.5" PRO Neodymium Mid-Range Shallow Loudspeaker 180 Watts RMS 8- — Big Jeff Audio Dealer Platform
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Welcome To The Dealer Platform


  • Show-Quality Powerhouse - DS18 6PRO360NSL-8 delivers show-quality sound with a sleek design and die-cast aluminum basket.
  • Accurate Sound Reproduction - RMS power handling of 180W, 103dB sensitivity, and Interleaved Sandwich Voice Coil for accurate note and beat reproduction.
  • Advanced Technology for Demanding Setups - Improved heat dissipation, curvilinear cone shape, and neodymium magnet for exceptional sound in demanding audio setups.
  • Premium Materials for Lasting Performance - Fiberglass voice coil, aluminum winding material, and neodymium magnet weighing 11.7 Oz ensure lasting and vibrant audio performance.
  • Easy Installation and Connectivity - Push speaker terminals (12ga) and a sleek black finish for easy installation and a secure connection.

DS18 6.5" PRO Neodymium Mid-Range Shallow Loudspeaker 180 Watts RMS 8-Ohm

This Listing Includes:

(1) Neodymium Mid-Range Shallow Loudspeaker

DS18 6PRO360NSL-8: A Powerhouse of Show-Quality Sound

DS18’s 6PRO360NSL-8 is a powerhouse designed to make building your audio system easier than ever, delivering show-quality performance.

Sleek Design for Show Quality

With a sleek black die-cast aluminum basket featuring outer support rings for organization, this midrange speaker is designed for show-quality performance. The push speaker terminals (12ga) make installation a breeze, ensuring a secure and seamless connection.

Powerful and Accurate Sound Reproduction

Featuring a nominal impedance of 8 OHMS and a robust RMS power handling of 180W (MAX power handling of 360W), the 6PRO360NSL-8 guarantees accurate reproduction of every note, beat, and vocal. The 103 dB sensitivity ensures crystal-clear sound at high volumes, allowing you to get LOUD without compromising quality.

Advanced Technology for Demanding Setups

Equipped with an Interleaved Sandwich Voice Coil (ISV) and improved heat dissipation, this speaker can handle the most demanding audio setups. The curvilinear cone shape plays a significant role in delivering exceptional sound reproduction capabilities.

Premium Materials for Lasting Performance

Crafted with premium materials, including a fiberglass voice coil with a diameter of 1.78", winding material made of aluminum, and a neodymium magnet weighing in at 11.7 Oz, the 6PRO360NSL-8 is built to last. These components work seamlessly together to produce the most vibrant audio experience possible.


  • Interleaved Sandwich Voice coil (ISV): Yes

  • Demodulating Rings: No

  • Improved Heat Dissipation: Yes

  • Cone Shape: Curvilinear

  • Speaker Terminals: Push (12ga)

Speaker Specifications (6PRO360NSL-8):

  • SKU: 6PRO360NSL-8

  • Nominal Diameter: 6.5" / 165mm

  • Nominal Impedance: 8 Ohms

  • RMS Power Handling: 180W

  • MAX Power Handling: 360W

  • Sensitivity (1w/1m): 103dB

  • Frequency Response: 100Hz-10KHz

  • Recommended HI Pass Crossover: 120Hz

  • Sold in Pair or Single: Single

  • Grill Included: No


  • Voice Coil Diameter: 1.78" / 45mm

  • Voice Coil Former Material: Fiberglass

  • Winding Material: Aluminum

  • Cone Material: Non-Pressed Paper

  • Dust Cap Material: Cloth

  • Bullet Material: N/A

  • Bullet Color/Finish: N/A

  • Surround Material: Cloth

  • Basket Material: Die-Cast Aluminum

  • Basket Color/Finish: Black

  • Magnet Material: Neodymium

  • Magnet Weight: 11.7 Oz

  • Displacement Volume: -

Thiele & Small Parameters:

  • Equivalent Volume Vas: 11.54L / 0.4ft3

  • Excursion (one way) Xmax: 2.5mm

  • Free Air Resonance Fs: 125Hz

  • Mechanical Factor Qms: 8.76

  • Electrical Factor Qes: 0.53

  • Total Factor Qts: 0.5

  • Mechanical Mass Mms: 4.68g

  • Mechanical Compliance Cms: 0.34 mm/N

  • BL Factor BL: 6.53

  • Voice Coil Inductance Le: 0.68mH

  • Cone Area Sd: 153.94 Cm2

  • DC Resistance Re: 5.9 Ohms

  • Mechanical Mass w/o air Mmd: -


  • Overall Diameter: 6.38" / 162mm

  • Overall Depth: 2.44" / 62mm

  • Front Mount Baffle Cutout: 5.82" / 148mm

  • Mounting Depth: 2" / 51mm

  • Motor Diameter: 3.74" / 95mm

Payment Information


We accept PayPal for all ebay orders. You can use your credit through PayPal as all major credit card are accepted by PayPal.

We accept PayPal for all international orders, your address must be verified with PayPal.

We are not responsible for any custom duties or brokerage fees that may apply for all international orders.

When you click on the Buy it Now button you are entering into a
contract whereby you agree to purchasing the item at the price listed.

If you want to ship your item to an alternate address please add
that address on your PayPal account and use the address as the default
or confirmed address to pay us through PayPal

With Free Same Business Day Shipping we work to get you your order Fast. 


All orders over $500 will require a signature for delivery.

All pre-selected shipping rates and methods are for customers with a
valid residential or commercial address within the Contiguous 48 United
States (PO Boxes address may require additional charges).

P.O. Boxes, APO/FPO addresses, Alaska, Hawaii, Puerto Rico, Guam,
U.S. Virgin Islands, Northern Mariana Islands, American Samoa, Canada,
and other countries may require additional shipping fees. Please contact
a member of our team for detailed shipping charges.

Shipping is available only to PayPal verified addresses. When making
payment please confirm your address has been verified with PayPal. Once
payment is made shipping address can not be changed/altered. Payments
made using an unverified PayPal address will be refunded and order will
be canceled.

We will not accept request to change shipping address once payment
has been made. Please confirm your shipping address is up-to-date and

Typical handling time for orders is 1-business day. We do our best
to ship every package with-in 1 business day of receiving a cleared
payment. In some circumstances additional time may be need, in which
case we will contact buyer.

Shipped orders that are returned by the shipping company due to an
insufficient address or an undeliverable address will be refunded less a
20% restocking fee.

If package is refused or marked undeliverable and returned
back to us by the carrier, you will need to pay the shipping cost in
full to have the package sent back to you or we can refund the money
minus the cost of shipping


If you have not received your package, but the tracking information shows that it was delivered,
please do the following within 36 hours of expected, stated delivery:


Verify the shipping address on the order is the address where you are looking for the package

Look for a notice of attempted delivery

Look around the delivery location for the package, or see if a neighbor has accepted the delivery

Be sure to double check your mailbox and other usual spots for package delivery


If you think that your package has been stolen, we will require a police report since this is now theft.
Once we have a police report on file for the stolen package, we will reship your order.