BOA121 - 12" 6,000 WATTS RMS DUAL 1 OHM MEGA SUBWOOFER — Big Jeff Online Inc
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BOA121 - 12" 6,000 WATTS RMS DUAL 1 OHM MEGA SUBWOOFER

SKU MA-BOA121
Sold out
Original price $1,406.24
Original price $1,406.24 - Original price $1,406.24
Original price $1,406.24
Current price $1,124.99
$1,124.99 - $1,124.99
Current price $1,124.99
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This is a Sample Product Title
Was $200.00 Now $100.00
Massive Car Audio 12 Mega Subwoofer 12000 Watt Dual 1 Ohm Voice Coil BOA121

Built for High Performance SPL the BOA Series subwoofers are Dual 1 Ohm at 6,000 Watts RMS & 12,000 Watts MAX. The BOA 121 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 88.9 dB efficiency SPL@2.83v/m.

Highlights:
- 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.
- Heavy Duty Pure Copper Direct Input Wires Connected to each Voice Coil.
- Custom Tooled Rubber Gasket & Magnet Boot.
- Dual 1 Ohm Impedance.

This listing includes:
(1) Massive Audio 12 Mega Subwoofer BOA121

SPECIFICATIONS PER SUBWOOFER:
Nominal Diameter: 12
Nominal Impedance: Dual 1 Ohm
MAX Power Handling: 12000 Watts
RMS Power Handling: 6000 Watts
SPL (2.83V/1m): 88 dB

MOTOR:
Voice Coil Diameter: 4
Voice Coil Former Material: Black Anodized Former With Kevlar Spunlace
Cone Material: Non-Pressed Paper
Surround Material: EROM Foam with Red Stitching
Basket Material: Die Cast Aluminum
Basket Color: Black
Magnet Material: Strontium
Magnet Weight: 470 Oz

THIELE & SMALL PARAMETERS:
Equivalent Volume: Vas - 11.8L
Excursion: X-max - 25mm
Free Air Resonance: Fs - 39Hz
Mechanical Factor: Qms - 7.08
Electrical Factor: Qes - 1.06
Total Factor: Qts - 0.92
DC Resistance: Re - 0.9 Ohms
Moving Mass: Mms - 401.2g
Compliance: Cms - 40.7m/N
Force Factor: BL - 9.2Tm
Voice Coil Inductance: Le - 0.57mH
Diaphragm Area: Sd - 0.045m

RECOMMENDED ENCLOSURES:
Sealing Internal Volume: 2.77FT Small / 3.48FT Large
Sealed Internal Dimensions (Width x Height x Depth): 17x16.6x17
Ported Internal Volume (Width x Height x Depth): 18.1x16.6x17
Port Tunning Frequency: Fb - 35Hz
Port round (DxL): 4.72x9.98
Port Area: 17.52
Dual Sub Ported Box Volume: 5.41FT
Dual Sub Ported Box Internal Volume (Width x Height x Depth): 33.1x16.6x17
Dual Sub Port Sq Area: 17.52
Dual Sub Ported Fb: 35Hz

DIMENSIONS PER SUBWOOFER:
Overall Diameter: 12.48
Front Mount Baffle Cutout: 11.02
Mounting Depth: 10
Displacement: 0.232FT
Unit Weight: 77.2 lbs.

Payment Information

 

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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,
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a member of our team for detailed shipping charges.

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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
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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

MISSING A PACKAGE?

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

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

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Once we have a police report on file for the stolen package, we will reship your order.

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