MassiveAudio BOA Series 15" 6000W RMS Dual 4'' 1-Ohm Voice Coil / MA-B — Big Jeff Audio Dealer Platform
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Welcome To The Dealer Platform


  • Incredible Power: Delivers a staggering 6000W RMS for unmatched bass performance and sound clarity, perfect for any audio setup.
  • Dual 4" 1-Ohm Voice Coil: Ensures high efficiency and peak performance, providing deep, powerful bass with minimal distortion.
  • Precision Engineering: Built with high-quality materials and advanced technology, offering durability and longevity for sustained high performance.
  • Optimized for High-End Systems: Ideal for audiophiles and serious bass enthusiasts, seamlessly integrating with top-tier car audio systems.
  • Stunning Design: Combines robust construction with sleek aesthetics, making it a standout component in any vehicle's audio setup.

MassiveAudio BOA Series 15" 6000W RMS Dual 4'' 1-Ohm Voice Coil / MA-BOA151

This Listing Includes:

  • (1) Massive Subwoofer -MA-BOA151


Built for High Performance SPL the BOA Series subwoofers are Dual 1 Ohm at 6,000 Watts RMS & 12,000 Watts MAX. The BOA 151 uses 4" Dual Impedance Black Anodized Voice Coil Formers with Kevlar Spunlace. Supports a custom tooled rubber gasket and magnet boot with Massive high energy triple stacked 470oz Strontium magnets. They are bolted into heavy duty rugged industrial textured cast aluminum baskets that help achieve 90 dB efficiency SPL@2.83v/m.


  • Heavy Duty Rugged Industrial Textured Cast Aluminum Basket

  • Kevlar Fiber Reinforced Non-Pressed Paper Cone with Industrial Textured Finish

  • EROM Foam Surround with Red Stitching

  • 4" Dual Impedance Black Anodized Voice Coil Former With Kevlar Spunlace

  • Reinforced Fiberglass Woven Dust Cap

  • High Energy Triple Stacked 470oz Strontium Magnets

  • Over Sized Mirror Image 6 Layers Poly/Nomex Spiders

  • Black Anodized One Piece Pole-Plate for added Motor Force

  • Triple Black Poly Cotton Spiders with Mirror Image Layout

  • Customized Rubber Gasket and Magnet Boot

  • Heavy Duty Pure Copper Direct Input Wires Connected to each Voice Coil

  • Custom Tooled Rubber Gasket & Magnet Boot

  • Dual 1 Ohm Impedance


  • Size:15"

  • Peak Power:12,000

  • RMS Power: 6,000

  • Cone: Non-Pressed Paper

  • Voice Coil: 4" Dual 1 Ohm

  • Surround: EROM Foam with Red Stiching

  • Magnet: 470 oz Triple Stacked Strontium

  • Terminals: Heavy Duty Copper Direct Input Wires Connection

  • Basket: Die Cast

  • Tinsel Leads: Heavy Duty Triple

  • X-Max (2-Way): 25 mm

  • SPL :90 db


  • Ported Box:21.9 x 21.1 x 24

  • Sealed Box: 21.5 x20.8 x 23.6

  • Mounting Depth: 11.26

  • Mounting Width: 14.06

  • Overall Diameter: 16.22

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.