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Hifonics 15" Car Subwoofers Dual, Square

Hifonics 15" car subwoofers will provide your vehicle with the bass and lows that you desire.

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Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
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Refers to the diameter of the subwoofer, measured in inches.
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This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.

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Dual voice coil subs have more wiring flexibility than single voice coils subs; however, single voice coil subwoofers provide easier hookup options for wiring multiple subwoofers in parallel or series. You may also run a dual voice coil (DVC) sub in parallel, series, or combination. A quad voice coil has four voice coils and is equal to two dual voice coil subwoofers as far as wiring goes.
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The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
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This is the design of the subwoofer or the opening of the subwoofer enclosure. Each design has it's own benefits, whether it is a square, circle, or oval.

Round/Circle: This is the typical and common subwoofer design. They have a round cone and are a circle in design.

Square: These woofers are able to achieve a greater cone area in a smaller space. Because of the greater surface area, some square subwoofers will be louder than a round subwoofer of the same size.

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This is the color of the speaker's or subwoofer's cone.
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This is the recommended type of enclosure that the subwoofer should be installed into. Some subwoofers are specially designed for particular enclosures.

Sealed: These enclosures completely enclose the air inside the box. These boxes produce a tight bass.

Ported/Vented: These enclosures have a slot of air to escape from the box. The result is a sound that has more "boom".

Bandpass: These are a combination of both sealed and ported enclosures. They can be very efficient, but require tuning for the best response.

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Hifonics BRZ12SQD4

600W 12" Brutus Series Dual 4 Ohm Square Subwoofer

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600W 12" Brutus Series Dual 4 Ohm Square Subwoofer

• 1200W Peak
• 600W RMS
• Polypropylene Cone
• Rubber Surround
• Dual Nomex Spiders
• Push and Insert Speaker Terminals
• 2.5" High-Temperature Voice Coil

• 1200W Peak
• 600W RMS
• Polypropylene Cone
• Rubber Surround
• Dual Nomex Spiders
• Push and Insert Speaker Terminals
• 2.5" High-Temperature Voice Coil

BRZ12SQD4 small

Item added to your cart.

Price: $76.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

Add to cart
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart
Stinger RKXTK

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

$209.00

$92.99

Add to cart
Dynamat Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$7.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$8.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart

Hifonics ZRX12SQD4

12" Dual 4 ohm Zeus Series Square Car Subwoofer

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12" Dual 4 ohm Zeus Series Square Car Subwoofer

12" Dual 4 ohm Zeus Series Square Subwoofer • 1000W Peak • 500W RMS • Polypropylene Cone • High Excursion Rubber Surround • Nomex Spider • Woven Tinsel Leads • Embossed PP Dust Cap • ABS Magnet Cap Structure

12" Dual 4 ohm Zeus Series Square Subwoofer • 1000W Peak • 500W RMS • Polypropylene Cone • High Excursion Rubber Surround • Nomex Spider • Woven Tinsel Leads • Embossed PP Dust Cap • ABS Magnet Cap Structure

ZRX12SQD4 small

Item added to your cart.

Price: $59.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

Add to cart
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart
Stinger RKXTK

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

$209.00

$92.99

Add to cart
Dynamat Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$7.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$8.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart

Hifonics ZRX15SQD4

15" Dual 4 ohm Zeus Series Car Subwoofer

Go to item page Right Arrow Icon of Right Arrow

15" Dual 4 ohm Zeus Series Car Subwoofer

15" Zeus Series Car Subwoofer • Dual 4 ohm ohm Voice Coil • 1000W Max • 500W RMS • Polypropylene Cone • High Excursion Rubber Surround • Nomex Spider • 2" High Temp Voice Coil

15" Zeus Series Car Subwoofer • Dual 4 ohm ohm Voice Coil • 1000W Max • 500W RMS • Polypropylene Cone • High Excursion Rubber Surround • Nomex Spider • 2" High Temp Voice Coil

ZRX15SQD4 small

Item added to your cart.

Price: $83.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

Add to cart
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart
Stinger RKXTK

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

$209.00

$92.99

Add to cart
Dynamat Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$7.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$8.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart

Hifonics B12SQD4

12" Dual 4 ohms Brutus Series Square Subwoofer

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12" Dual 4 ohms Brutus Series Square Subwoofer

12" Dual 4 ohms Brutus Series Square Subwoofer • 1200W Max • 600W RMS • Injection molded polypropylene cone woofer • Stitched NBR (Nitrile-Butadiene-Rubber) surround • Stamped steel basket frame • Large back plate ventilation improves heat dispersion

12" Dual 4 ohms Brutus Series Square Subwoofer • 1200W Max • 600W RMS • Injection molded polypropylene cone woofer • Stitched NBR (Nitrile-Butadiene-Rubber) surround • Stamped steel basket frame • Large back plate ventilation improves heat dispersion

B12SQD4 small

Item added to your cart.

Price: $89.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

Add to cart
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart
Stinger RKXTK

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

$209.00

$92.99

Add to cart
Dynamat Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$7.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$8.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart

(2) Hifonics BRZ12SQD4 12" 2400w Square Car Subwoofers+Vented Sub Enclosure Box

600W 12" Brutus Series Dual 4 Ohm Square Subwoofer Package

Go to item page Right Arrow Icon of Right Arrow

600W 12" Brutus Series Dual 4 Ohm Square Subwoofer Package

• 1200W Peak
• 600W RMS
• Polypropylene Cone
• Rubber Surround
• Dual Nomex Spiders
• Push and Insert Speaker Terminals
• 2.5" High-Temperature Voice Coil

• 1200W Peak
• 600W RMS
• Polypropylene Cone
• Rubber Surround
• Dual Nomex Spiders
• Push and Insert Speaker Terminals
• 2.5" High-Temperature Voice Coil

BRZ12SQD4 BBX212BK TC4SW1625 small

Item added to your cart.

Price: $279.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

Add to cart
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart
NVX SDBP40

40 Square Feet of Sound Dampening Material

$279.99

$89.99

Add to cart
Stinger RKXTK

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

$209.00

$92.99

Add to cart
Stinger RKX36B

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!

$219.00

$140.99

Add to cart
Dynamat Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
Dynamat Bulk Pack

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$383.95

$235.99

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$7.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$8.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart

Hifonics ZRX15SQD2

15" Dual 2 ohm Zeus Series Car Subwoofer

Go to item page Right Arrow Icon of Right Arrow

15" Dual 2 ohm Zeus Series Car Subwoofer

15" Zeus Series Car Subwoofer • Dual 2 ohm Voice Coil • 1000W Max • 500W RMS • Polypropylene Cone • High Excursion Rubber Surround • Nomex Spider • 2" High Temp Voice Coil

15" Zeus Series Car Subwoofer • Dual 2 ohm Voice Coil • 1000W Max • 500W RMS • Polypropylene Cone • High Excursion Rubber Surround • Nomex Spider • 2" High Temp Voice Coil

ZRX15SQD2 small

Item added to your cart.

Price: $81.00

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

Add to cart
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart
Stinger RKXTK

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

$209.00

$92.99

Add to cart
Dynamat Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$7.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$8.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart

(2) Hifonics BRZ12SQD4 12" 2400w Car Subwoofers Subs+Mono BXX Amplifier+Amp Kit

600W 12" Brutus Series Dual 4 Ohm Square Subwoofer Package

Go to item page Right Arrow Icon of Right Arrow

600W 12" Brutus Series Dual 4 Ohm Square Subwoofer Package

• 1200W Peak
• 600W RMS
• Polypropylene Cone
• Rubber Surround
• Dual Nomex Spiders
• Push and Insert Speaker Terminals
• 2.5" High-Temperature Voice Coil

• 1200W Peak
• 600W RMS
• Polypropylene Cone
• Rubber Surround
• Dual Nomex Spiders
• Push and Insert Speaker Terminals
• 2.5" High-Temperature Voice Coil

BRZ12SQD4 BXX12001D BAK42 small

Item added to your cart.

Price: $537.96

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

Add to cart
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart
NVX SDBP40

40 Square Feet of Sound Dampening Material

$279.99

$89.99

Add to cart
Stinger RKXTK

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

$209.00

$92.99

Add to cart
Stinger RKX36B

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!

$219.00

$140.99

Add to cart
Dynamat Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
Dynamat Bulk Pack

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$383.95

$235.99

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$7.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$8.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart

Hifonics BRZ12SQD4 + Vented Enclosure

600W 12" Brutus Series Dual 4 Ohm Square Subwoofer Package

Go to item page Right Arrow Icon of Right Arrow

600W 12" Brutus Series Dual 4 Ohm Square Subwoofer Package

• 1200W Peak
• 600W RMS
• Polypropylene Cone
• Rubber Surround
• Dual Nomex Spiders
• Push and Insert Speaker Terminals
• 2.5" High-Temperature Voice Coil

• 1200W Peak
• 600W RMS
• Polypropylene Cone
• Rubber Surround
• Dual Nomex Spiders
• Push and Insert Speaker Terminals
• 2.5" High-Temperature Voice Coil

BRZ12SQD4_1sv12 small

Item added to your cart.

Price: $145.90

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

Add to cart
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart
NVX SDBP40

40 Square Feet of Sound Dampening Material

$279.99

$89.99

Add to cart
Stinger RKXTK

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

$209.00

$92.99

Add to cart
Stinger RKX36B

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!

$219.00

$140.99

Add to cart
Dynamat Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
Dynamat Bulk Pack

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$383.95

$235.99

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$7.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$8.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart

Hifonics BRZ12SQD4 Open Box

(Open Box) 12" Dual 4 Ohm Brutus Series Square Subwoofer

Go to item page Right Arrow Icon of Right Arrow

(Open Box) 12" Dual 4 Ohm Brutus Series Square Subwoofer

12" Brutus Series Square Subwoofer • Dual 4 Ohm • 1200 Watts Max • 600 Watts RMS • Polypropylene Cone • Rubber Surround • Dual Nomex Spiders • Push and Insert Speaker Terminals • 2.5" High-Temperature Voice Coil

12" Brutus Series Square Subwoofer • Dual 4 Ohm • 1200 Watts Max • 600 Watts RMS • Polypropylene Cone • Rubber Surround • Dual Nomex Spiders • Push and Insert Speaker Terminals • 2.5" High-Temperature Voice Coil

BRZ12SQD4 small

Item added to your cart.

Price: $89.99

Essential add-ons
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

Add to cart
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart
Stinger RKXTK

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

$209.00

$92.99

Add to cart
Dynamat Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$7.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$8.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart

(2) Hifonics BRZ12SQD4 12" 2400 Watt Dual 4-Ohm Car Audio Square Subwoofers

(2) Hifonics BRZ12SQD4 12" 2400 Watt Dual 4-Ohm Car Audio Square Subwoofers

Go to item page Right Arrow Icon of Right Arrow

(2) Hifonics BRZ12SQD4 12" 2400 Watt Dual 4-Ohm Car Audio Square Subwoofers

• 1200W Peak
• 600W RMS
• Polypropylene Cone
• Rubber Surround
• Dual Nomex Spiders
• Push and Insert Speaker Terminals
• 2.5" High-Temperature Voice Coil

• 1200W Peak
• 600W RMS
• Polypropylene Cone
• Rubber Surround
• Dual Nomex Spiders
• Push and Insert Speaker Terminals
• 2.5" High-Temperature Voice Coil

No picture

Item added to your cart.

Price: $76.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

Add to cart
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart
Stinger RKXTK

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

$209.00

$92.99

Add to cart
Dynamat Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$7.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$8.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart

(2) Hifonics BRZ12SQD4 12" 2400w Square Car Subwoofers+Vented Sub Enclosure Box

600W 12" Brutus Series Dual 4 Ohm Square Subwoofer Package

Go to item page Right Arrow Icon of Right Arrow

600W 12" Brutus Series Dual 4 Ohm Square Subwoofer Package

• 1200W Peak
• 600W RMS
• Polypropylene Cone
• Rubber Surround
• Dual Nomex Spiders
• Push and Insert Speaker Terminals
• 2.5" High-Temperature Voice Coil

• 1200W Peak
• 600W RMS
• Polypropylene Cone
• Rubber Surround
• Dual Nomex Spiders
• Push and Insert Speaker Terminals
• 2.5" High-Temperature Voice Coil

No picture

Item added to your cart.

Price: $314.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

Add to cart
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart
NVX SDBP40

40 Square Feet of Sound Dampening Material

$279.99

$89.99

Add to cart
Stinger RKXTK

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

$209.00

$92.99

Add to cart
Stinger RKX36B

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!

$219.00

$140.99

Add to cart
Dynamat Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
Dynamat Bulk Pack

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$383.95

$235.99

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$7.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$8.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

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    Hifonics 15" Car Subwoofers Information

    Hifonics carries a range of 15" car subwoofers for the bass you've been looking for. Hifonics engineers competition grade subwoofers that will both satisfy and last. Great for subwoofer boxes and other installations, these 15" Hifonics subs are an easy choice.
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