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Hifonics BRZ15D4

600W 15" Brutus Series Dual 4 ohm Subwoofer

In Stock
|

List price $189.99

$89.95

with warranty

You Save: $100.04 (52.66%)

Arrives by Tuesday, Aug. 5 to zip 98109

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Arrives by Tue, Aug. 5

Bundled Savings with this Product

Save 10% on a Trunk/Cabin Sound Damping Kit!

Get rid of the rattles and improve your ride! Save 10% on the Maxxlink VSD-TK Trunk Sound Damping Kit when you purchase select Maxxsonics products from Hifonics, MB Quart, Autotek, and Crunch. This offer is only good for a limited time!

7.00

20259

616

Hifonics BRZ15D4

$89.95

+

10% OFF

Maxxlink VSD-TK

$69.99

Special Price $62.99 ($69.99 if purchased separately)

Maxxlink VSD-TK

• Eliminates Road Noise
• Reduces Rattles
• Heat Insulation
• Five 18" x 32" Sections
• Butyl-Based Material

10% Off on the Subwoofer Box!

Save 10% off a 15" sealed subwoofer enclosure with your purchase!

4.50

20259

521

Hifonics BRZ15D4

$89.95

+

10% OFF

Single 15" Sealed MDF Subwoofer Enclosure (Belva MDFS15)

$44.99

Special Price $40.49 ($44.99 if purchased separately)

Single 15" Sealed MDF Subwoofer Enclosure (Belva MDFS15)

• 15" Sealed Subwoofer Enclosure
• 3/4" High Quality MDF
• Durable Black Carpeting
• Terminal Cup Installed With Gold Posts
• Internal Box Volume: 1.90 Cubic FT

(Offer 1 of 2)

Combined Total Price

$152.94

You Save $7.00

Product Features

  • 15" Dual 4 Ohm Brutus Series Subwoofer
  • Power Handling:
    • Peak: 1200 watts
    • RMS: 600 watts
  • Impedance: 4 Ohm
  • Polypropylene cone
  • Rubber surround
  • Dual flat nomex spider with woven tinsel leads
  • Nickel plated push and insert speaker terminals
  • Heat dispersing ported nickel plated back plate
  • Ultra ridged stamped steel basket
  • High strength ABS motor cover
  • Operates in sealed and ported enclosures
  • Black chrome plated gasket
  • 2.5" High-temperature voice coil
  • Double stacked magnet assembly
  • 1-year SonicElectronix.com warranty

Product History:

Hifonics BRZ15D4 thumbnail
(newest, current model)
(previous model, replaced by Hifonics BRZ15D4)

Subwoofer Specifications

Subwoofer Series
Each subwoofer manufactured is part of a series. This is the name of the subwoofer's series.
Brutus (Hifonics)
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
15"
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
1200 watts
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
600 watts
Voice Coil(s)
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.
Dual
Impedance (Per Voice Coil)
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.
4 ohms
Xmax (millimeters)
Typically measured in millimeters, the Xmax value is the measure of a speaker cone's maximum excursion in one direction while maintaining a linear behavior.
15.5 mm
Subwoofer Design
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.

Round / Circle
Main Cone Color
This is the color of the speaker's or subwoofer's cone.
Black
Woofer Composition
Lightweight woofer cone materials are essential for efficient operation. Poly cones produce exceptional sound and are sturdy against various changes in temperature. Paper cones are very efficient, and when treated for moisture resistance, will perform at a high level. Poly refers to polypropylene, which is thermoplastic or fibers that are polymers of propylene. IMPP refers to injection molded polypropylene, a commonly used process and material in speakers.
Polypropylene
Woofer Surround
A speakers surround is part of the suspension system. The surround protects the cone and prevents it from being displaced as it flexes out from the basket. It is usually made of a durable material like treated foam or rubber in order to withstand the strenuous job of producing bass frequencies.
Rubber
Subwoofer Grille
Most subwoofers are able to accommodate a universal grille; however, some subs include a grille and others have a specific, optional grille available for purchase separately. If "yes", then the subwoofer includes a grille. If "optional (sold separately)" the matching grille will need to be purchased in addition to the sub.
No
Re-Cone Kit Available
Some higher end subwoofers have replaceable cone assemblies. In case of a blown woofer, a recone kit allows for a simple replacement, as opposed to purchasing an entire new subwoofer.
No

Recommended Enclosure Specifications

Recommended Enclosure Type
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.

Ported / Vented
Sealed
Minimum Sealed Box Volume
This value indicates the minimum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
1.75 cubic feet
Maximum Sealed Box Volume
This value indicates the maximum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
1.75 cubic feet
Minimum Ported Box Volume
This value indicates the minimum ported box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
2.0 cubic feet
Maximum Ported Box Volume
This value indicates the maximum ported box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
4.0 cubic feet
Top-Mount Depth
The depth when installed on top of the mounting surface. Measured from the bottom of the speaker's magnet to the bottom of the mounting holes on the rim of the speaker.
7-1/4"
Cutout Diameter
The actual diameter of the hole you will need to cut out if you are creating a new mounting location for this speaker, or if you are mounting a subwoofer in a box.
13-7/8"
Shallow Mount Installation
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.

No

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
67%
4 Star
22%
3 Star
11%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.2
Value
5.0
Features
4.5
Design
4.5
Usability
5.0

speakerguy

oklahoma

Overall
Durability
Value
Features
Design
Usability

Great Buy

August 14, 2011

I have 2 of these monsters in a 5.2CF ported box with a hifioncs brutus 1700.1 pushing them. amp isnt even up half way yet and everytime they hit they shake everything in the car these are great subs!! Fast shipping too 3 buisness days.

2 of 2 found this helpful

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PONCHO

grand island, NE

Overall
Durability
Value
Features
Design
Usability

GREAT SUBS, GREAT PRICE AND GREAT BASS!

July 17, 2011

These subs are awesome and hit really hard, I just got the 2 that i order, hook em up and they do awesome and im just giving about 600watts to them with my performance-teknique amp... The Brutus hifonics are really good subs you guys should get and least one

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PIT B.

RIDGECREST. CA

Overall
Durability
Value
Features
Design
Usability

I HAD NO IDEA

July 1, 2011

My brother in law saw how inexpensive these subs were and I remembered an old system that my buddy had that sounded great with a Hifonics amp-- so I said go for it .. At that price we could not even worry about fryin them.. So i made sure they had the right ohms to bridge these bad boys to my old kicker 1200.1 1 ohm 1200watt rms amplifier and a 3 farad capacitor and i was shocked!! I used to run a pair of l7 kickers in the trunk of my impala ..They were rediculiously loud i could see my roof litterally vibrating up and down an inch and a half, but they were in the trunk.. I fried them because of a loose fuse, but anyway... He asked to use my amp till he could get his own on pay day.. I gave him a box from my two twelve inch kickers so i traded him for one of the boxes i made from an old system with a pair of 15's. I bridge them properly, he threw them in his suburban, where they were in the vehical, and i was already impressed....... Then he said" i barely have it turned up" he was hesitant because of burn in , but after a couple days he finally turned it up...... It went from a massage on the seat to clothes moving and feeling the air moving around my body!! I would cuss to describe how i really felt but i dont know if i'm allowed to.......... I had no idea the potential of my amplifier ----====I have to get a pair------- for the durability well he turned up his piece of crap sony head unit up too loud on accident to total distortion in the whole system- there was clipping -- but it didn't hurt them at all- i realized i have to go back to 15's deeeeeeep bass and all the way up to the crossovers 100 hz - they sound great!!!!!!!!! He didn't think he'd need an amp for the highs till we hooked it up!! Now he's got the taste for some real power!! Been shopping for me and everyone at sonic for several years and i can't wait for whats coming next!!!

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Aaron

Canada

Overall
Durability
Value
Features
Design
Usability

great bang for your buck!

May 18, 2014

I purchased 1 of these subs and built a 4 cubic ft box for it. Tuned to 34 hz. Have it running off a soundstream stl1.600d and it pounds. Giving it the full 600 rms. Had it in my wifes ford escape and she couldn't handle the bass! The sub gets low! Deffinatly recommend to anyone on a budget. I plan on buying another!

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Matthew

Canada

Overall
Durability
Value
Features
Design
Usability

Pretty dang awesome for the price

April 23, 2014

I ran it off a competition level amplifier and it hit hard. I run an 800W four way amplifier and it was drowning that out. It lasted a good month of pounding from about 1400W peak before she finally blew. The metal around the rim is kind of annoying. Even with it blown it still runs, shakes my car while it's at it too.

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Joey

Kenosha WI

Overall
Durability
Value
Features
Design
Usability

WOW! Noting short of Amazing

April 12, 2014

First off the value. Its one of the cheapest and most powerful for the price. compare to Rockford Fostgate P3 and you'll pay almost double. For those who are on a budget this is the Sub for you. Look and Design It's Nice wish it had like lights on it like one of its sibblings but to get extra power rather than leds and can live with it. Durability, I've been smashing this Sub and it doesnt even phase it. Features, its dual 4ohm so it gives you multiple ways to wire it. I've got mine wired to 2ohms on a Hifonics ZRX 1200.1D amp and Wow. Overall I D ont regret my purchase and if i had the trunk space I'd buy 2 more if I could.

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Marcus

Pflugerville, Texas

Overall
Durability
Value
Features
Design
Usability

these are a great buy

September 4, 2013

Ive had these subwoofers for over a year and they never gave me any problems and hit very hard they shake everything..great buy!!!

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Out18law18

Midwest City, OK

Overall
Durability
Value
Features
Design
Usability

Hifonics 15" skeptic turned fan

December 8, 2012

I ordered one of these based on price and previous experience with some Hifonics products in the 90's. I built a 4 cubic foot slot ported CRX style box tuned to 34 hertz for my 4runner. Hooked it up to my Kicker DX1000 amp (birth sheet said 1098 watts) and couldnt believe the output. After a proper break in I ran it hard for over 3 months with no problems, and never even smelled voice coil burn. It was so loud and built up so much pressure in my small suv that one of my friends just had to have it and bought it from me. I'd say that is about as good of a compliment that anyone could give. I would also like to say that I don't feel this sub would be near as good in any smaller box and that a sealed box is out of the question for it. So unless you can spare 4 cubic feet from your vehicle you would prob want to look for a different sub. I would not hesitate to purchase this sub for a future system or reccomend it to anyone looking to stay under $100 per sub.

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Cole

Connellys springs, NC

Overall
Durability
Value
Features
Design
Usability

great subs for the price

December 5, 2012

these subs are better than some cheaper subs on the market today but still a great deal. I have them running on a crunch 3050 running at 1 ohm giving each sub 750 watts and it works fine but the amp gets hot but the subs work flawlessly and in a sealed box still flex my back glass in my 1990 bronco so thats a large space but i did have to send one back cuz it blew after about 2 months and that process took around a month but sonic replaced it and only charged shipping which was 20 bucks

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B.J.

Oklahoma

Overall
Durability
Value
Features
Design
Usability

It's not always about the brand, it's about the INSTALL!

October 22, 2012

My nephew ordered 2 of these subs based on size, price and brand. He already had the amp (Hifonics BXi1610D) which has made it through 3 different system installs, over the years. HIFONICS FOR THA WIN! So we built a slot port box for these subs (around 5cf) and wired them together down to 1ohm on the amp (1600rms). Set the gain just under halfway, for the break-in period. They blew us both away! Move plenty of air and reaches down for those low notes! 5000 songs later he's still turning heads in his Durango. Gain on the amp is now just over the halfway mark and let me tell ya....DAMN! I still can't believe how well they're performing. Stay close to the manufacturer's specs and you will be more than pleased.

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Desmond

Copperas Cove, TX

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Durability
Value
Features
Design
Usability

doesnt handle much power but sounded good while it lasted

May 28, 2012

Wired these to 1 ohm to my audiopipe ap15001d. Lasted 2 days and fried. I'm guessing the signal was dirty or something cuz the gain wasnt up that high. They sounded good for the 2 days but they could have been a little louder. I'll probably buy another pair and set the gains with a multimeter and not by ear. Could have been my fault but i think my cvr 10s and 12s were way louder.

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Kyle

Tulsa, OK

Overall
Durability
Value
Features
Design
Usability

Good value

April 23, 2012

I have two of these in a ported box in my tahoe running below what they're rated and they aren't bad. If you are looking for loud woofers i wouldnt go with these but for the price you cant go wrong.

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155THINF

BROOKHAVEN, MS

Overall
Durability
Value
Features
Design
Usability

ATTENTION BASS HEADS BEST BANG FOR YOUR BUCK!!!

January 18, 2012

I have two of these subs in a dual sealed enclosure with a Alpine V-Power MRP-M1000 wired as a 4 ohm mono load and these things pound hard!! I have already cracked my windshield trying to show off with the windows rolled up! These things move so much air it make the coins in my cup holders look like they are levitating! Dont waste your money on any another other sub. For this price these perform way beyond expectation! My car has a very heavy reinforced trunk and it still flexes. PROS: EVERYTHING ABOUT THIS SUB, PRODUCT PRICES, AND SONICELECTRONIX IS THE BEST HAND DOWNS!! CONS: IF YOU DON'T WATCH THE VOLUME YOU WILL HAVE PLENTY OF DISTURNING THE PEACE TICKETS!!

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Ry

Mound, MN

Overall
Durability
Value
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Usability

nice for the price

June 18, 2011

I managed to fit 2 of these beasts into a 2005 Toyota Corolla. They have suburb sound quality and my mirror auto-adjusts itself with every hit. I have them wired to a 1800W Kenwood amp (KAC-9103D). Only problem is that i need a bigger power source cause my amp is not getting enough power. other than that, great sub from a reputable company, at a great price.

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Spencer

Ohio

Overall
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Value
Features
Design
Usability

clean bass

May 17, 2010

these things hit hard i got 2 in my focus and they shake the cars next to me like they had 12's

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K dizle fo shizzle

Hudson, WI

Overall
Durability
Value
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Design
Usability

good sub

December 5, 2009

I got this sub a couple of weeks ago. i like it, im thinking about getting another also. cops are already following me. its pretty loud. best sub for the price. Cops are hating on my hits but im getting rich!!! Yeah Hifonics!!!

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Will

Vallejo, CA

Overall
Durability
Value
Features
Design
Usability

great sub for the price

September 29, 2009

i hooked mine up to a house amp, overshooting the rms a little, i havent even broken it in yet and my neighbors are already complaining. nice deep clean bass and i havent even a heard any distortion yet! great price, thinkin bout buyin another.

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Chuck

Jefferson, LA

Overall
Durability
Value
Features
Design
Usability

its good for starters

September 16, 2011

I have one of them hooked up to a 600rms 1200 peak amp in a 3cb box. it shakes yes but the quality is sad. I got a kicker cvx 15 now and it slams like two of these boys. Oh and whatch with the knob guys you will burn the coils easy!

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Accessory Tools and Products

Accessories added

15 Dual Sealed Single Cab Truck Subwoofer Box

Durable 11/16" Medium Density Fiberboard (MDF) construction.

Your Price $89.95

25 ft. of Streetwires 12 Gauge Speaker Cable

You'll need speaker wire to hook up that new subwoofer!

Your Price $44.95

Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

Your Price $14.99

20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

Your Price $59.99

Dynamat Sound Dampening Trunk Kit

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

Your Price $109.95

Stinger Sound Dampening Trunk Kit

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

Your Price $69.99

12 oz. Can of Adhesive Spray

Spray adhesive used for adhering carpet to subwoofer boxes without bubbles.

Your Price $6.99

Spring Post Terminal Cup

Makes adding a spring post terminal to an enclosure simple! Banana clip ready!

Your Price $3.99

40" x 15 Ft Piece of Premium Un-Backed Automotive Trim Carpet

Durable design for long life-span, available in many colors and shades.

Your Price $39.99

Gold Plated Dual Terminal Banana Plug Connector

Enables an expandable, secure connection accepting up to 8 gauge wire.

Your Price $3.99

Car Stereo and Speaker Installation Tool Kit

Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.

Your Price $12.99

Xscorpion 9-Piece Nylon Plastic Pry and Chisel Tool Set

Easily removes dash/trims, door clips, panels and pins, rubber grommets and vehicle emblems.

Your Price $14.99

Cordless Multi-Functional Heat Tool Soldering Iron Kit

Continuous working lock allows you to work without holding down trigger.

Your Price $79.99

4 Ft of 1/4" Thick Black Heat Shrink Tubing

Provides abrasion resistance and added protection for your cables.

Your Price $3.99

2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

Your Price $7.99

1mm All Purpose Solder

Solder is all purpose for use on most projects where solder is needed.

Your Price $8.99

15" Protective Waffle Metal Subwoofer Grille

Keep your subwoofer looking amazing while keeping it safe with its durable metal construction!

Your Price $6.99

Scosche SPL Meter

Monitor the noise level of your new car audio system with this SPL meter measuring from 60-135 dB.

Your Price $21.99

AutoSound 2000 CD-101

Low frequency test CD

Your Price $11.99

Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

Your Price $299.99

1 Hifonics BRZ15D4 Subwoofer

Mono Amp

2 Channel Amp - Bridged

2 Hifonics BRZ15D4 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

3 Hifonics BRZ15D4 Subwoofers

Mono Amp

4 Channel Amp

4 Hifonics BRZ15D4 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Product Summary

Manufacturer

Model Number

BRZ15D4

UPC

806576216568

Weight

19.00lbs

Internal SKU

brz15d4

Internal Product ID

20259

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Hifonics BRZ15D4