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Hifonics BRZ15D4 (BRZ-15D4)

1200 Watt 15" Brutus Series Dual 4 ohm Subwoofer

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• 1200W Peak
• 600W RMS
• Dual 4 Ohm
• Polypropylene Cone
• Rubber Surround
• Dual Nomex Spiders
• Push and Insert Speaker Terminals
• 2.5" High-Temperature Voice Coil

Learn more about the brz15d4

We apologize

This item has been discontinued

Product Highlights


• 1200W Peak
• 600W RMS
• Dual 4 Ohm
• Polypropylene Cone
• Rubber Surround
• Dual Nomex Spiders
• Push and Insert Speaker Terminals
• 2.5" High-Temperature Voice Coil

Description


Hifonics brand icon

Authorized dealer

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 (BRZ-15D4))

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Hifonics BRZ15D4 (BRZ-15D4) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Hifonics BRZ15D4 (BRZ-15D4) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Hifonics BRZ15D4 (BRZ-15D4) Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Hifonics BRZ15D4 (BRZ-15D4) Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
Brutus Series
Subwoofer Size
15"
Peak Power Handling
1200 watts
RMS Power Handling
600 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohms
Xmax (millimeters)
15.5 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Polypropylene
Woofer Surround
Rubber
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
1.75 cubic feet
Maximum Sealed Box Volume
1.75 cubic feet
Minimum Ported Box Volume
2.0 cubic feet
Maximum Ported Box Volume
4.0 cubic feet
Top-Mount Depth (Mounting Depth)
7-1/4"
Cutout Diameter
13-7/8"
Shallow Mount Installation
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

BRZ15D4

Weight:

19.00lbs

Internal SKU:

brz15d4

Internal Product ID:

20259

Product and How-to Videos


Customer Ratings & Reviews



5 star
81%
4 star
13%
3 star
6%
2 star
0%
1 star
0%



Durability
4.5
Value
4.9
Features
4.7
Design
4.7
Usability
5

Customer Reviews

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great sub for the price

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.

By Will on September 29, 2009

47

found this helpful.

Great ba$$ for the money

Just installed in vehicle yesterday.(02.08.2015) Sounds great. Sound will improve when speaker has more time to break in. Excellent value. Sub is connected to Hifonics Brutus 2000 watt amplifier operating at 2 ohms in a sealed box. Actual power output for two ohms according to specs is 1400 watts. This was the first time I purchased from Sonicelectronix, and will purchase more from them. Shipping was quick, & no damage to items.

By William on February 9, 2015

41

found this helpful.

its good for starters

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!

By Chuck on September 16, 2011

42

found this helpful.

Great Buy

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.

By speakerguy on August 14, 2011

43

found this helpful.

great bang for your buck!

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!

By Aaron on May 18, 2014

40

found this helpful.

Good value

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.

By Kyle on April 23, 2012

39

found this helpful.

Pretty dang awesome for the price

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.

By Matthew on April 23, 2014

41

found this helpful.

I HAD NO IDEA

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!!!

By PIT B. on July 1, 2011

40

found this helpful.

good sub

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!!!

By K dizle fo shizzle on December 5, 2009

39

found this helpful.

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

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.

By B.J. on October 22, 2012

35

found this helpful.

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