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Hifonics Zeus ZXi 63

6-1/2" Zeus Series 3-way Car Speakers (ZXi63)

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Hifonics Zeus ZXi 63

6-1/2" Zeus Series 3-way Car Speakers (ZXi63)

$40.99

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Car Stereo and Speaker Installation Tool Kit

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Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!

$12.99

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Superior Sound Staging

Hifonics Zeus speakers have been engineered with some key elements directly into their main design: premium sound quality, durability, and a low profile design to fit in many different vehicles! Zeus speakers use the latest in titanium ceramic cone materials and engineering to provide a state-of-the-art speaker. At the center of the titanium ceramic composite cone is an ultra-light, rigid bass driver that provides an extremely smooth response.

Paired with a Neodymium silk dome (NSD) tweeter design is a 360° radial air-cooled motor structure and magnet assembly to handle the most extreme power. The Hifonics’ NSD provides smooth frequency response up to 25,000 Hz that is perfect for the exacting audio enthusiast. Also featured is a bright blue LED that illuminates when the speakers are on. Appropriately named Sound Light, the Hifonics logo vibrantly appears on certain models by means of illuminating back lights. On component speakers, the speaker dust cap illuminates the logo.

Hifonics Zeus series value is incorporated directly into the cost and the quality stands out beyond anything with these speakers. Hifonics Zeus ZXi series speakers provide exceptional staging and overall tone reproduction is superb.

  • 6-1/2" Zeus Series 3-Way Car Speakers
  • Power Handling:
    • Peak: 750 watts per pair / 375 watts each
    • RMS: 150 watts per pair / 75 watts each
  • Ceramic titanium composite cone woofer
  • Moisture-resistant rubber surround
  • 12mm Neodymium silk dome tweeter
  • Speaker illumination
  • 360° Radial cooled motor structure
  • Low-profile anti resonant MaxxFitt titanium chromed speaker frames
  • Top-mount depth: 2.44"
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Priced Per Pair

Speaker Specifications

Series
This is the manufacturer product line of speakers.
Priced Per
Car Speakers are typically sold in pairs so you will receive 2 speakers for each speaker purchase on speakers marked "Priced Per Pair". If a speaker is marked "Priced Per Each" then the speaker is sold individually and each purchase you make will result in 1 speaker. High-powered tweeters, midrange and full-range pro audio for car speakers are typically sold per each speaker.
Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
6-1/2"
Design
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
3-way
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
Dome
Tweeter Size
Refers to the size of the tweeter. Typically, smaller tweeters produces less output with higher frequency response.
Tweeter Composition
Materials such as polypropylene, silk, cloth, and paper are the most common, where as many more recent tweeters are now manufactured with composites such as Aluminum, Titanium, Mylar, and other materials.

PEI is an acronym for "Polyetherimide" which is an amorphous, amber transparent, high-performance thermoplastic.

Silk
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.
Titanium
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
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.
375 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.
75 watts
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
 
Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
90 dB
Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
55 - 25000 Hz
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
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.

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.
2.44"
Cutout Dimensions
Refers to the dimensions of the hole, measured in inches, required to contain the speaker.
Hi-Res Audio Compatible
This feature refers to if the product is capable of Hi-Res Audio (HRA) playback.
Speaker Grilles
A grating or screen of metal or plastic bars or wires, mounted in front of a speaker as protection. If yes, the speakers will include matching speaker grilles. If no, there are no grilles included.
Number of Speakers
This is the number of speaker that is included in the package. Each purchase will result in receiving the number of speakers indicated here. Please note that some items will have multiple woofers in the same enclosure. For sets of component speakers, this number will refer to the number of sets of speakers (For example, 2 would indicate the purchase includes 2 woofers and 2 tweeters).

Please refer to the product image and description for further details about the speaker.

Specials with this Item

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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
73%
4 Star
27%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.5
Value
4.9
Features
4.7
Design
4.8
Usability
4.5
Yann

France

Overall
Durability
Value
Features
Design
Usability
Very good product

June 3, 2010

treble issued by these speakers are neat and clean without breaking the ears. I recommend them for those seeking clarity in the sound.

6 of 7 found this helpful

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Buki

So cal

Overall
Durability
Value
Features
Design
Usability
Great Speakers !!

December 26, 2011

Bought these for my nephew and put them in the front doors of a saturn coupe. Fit like a dream, when you use self tapping screws. The screws that come with them aren't very good, but small price to pay for such a good sound at such a reasonable price tag!!!
The logo lights up too when you hook up to a 12v switched source!

5 of 6 found this helpful

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Indio

Bronx, NY

Overall
Durability
Value
Features
Design
Usability
Wow...

September 15, 2010

It's hard to believe I can get so much sound and value ($59) in a three-way speaker system. Hifonics is a very welcomed surprise. These sound better than the Infinity's I heard at B*** B**.

5 of 6 found this helpful

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martin

union city, CA

Overall
Durability
Value
Features
Design
Usability
good price

March 25, 2010

These speakers are great! Sound crisp and clear. I love them

5 of 6 found this helpful

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Deano

Grand Rapids, MI

Overall
Durability
Value
Features
Design
Usability
Eric Dean

November 10, 2009

This product has been great for the past 6 months. worked beautifully. thanks a lot.

Eric Dean

5 of 6 found this helpful

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Sergio

Laredo, TX

Overall
Durability
Value
Features
Design
Usability
Great speakers

June 13, 2012

I got this speakers for my sisters new jetta as a gift for her and she loved them when installed them. Now she can rock out whit some loud and clear music. The wires it came whit could of been better but not really big deal had some and used that instead. Great price great product.

4 of 5 found this helpful

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Erick

Odessa, TX

Overall
Durability
Value
Features
Design
Usability
Great Speakers

November 5, 2011

These speakers are worth every penny, folks. The only problem i had was mounting them in my camaro. I have them hooked up to my JVC headunit and they sound really nice! The highs don't get too bright on the high notes and the mid bass is awsome on these. I have two Rockford Fosgate 10" P1's, a Rockfrod P3001 amp, a 4f Quantum capacitor, a set of these hifonics for my rear speakers and a pair of JL Audio 6.5 coaxial 2-way speakers for my fronts. They sound alot better than my JLs and sound perfect for my subs. All in all, best speakers for the price.

4 of 5 found this helpful

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trip559

fresno, CA

Overall
Durability
Value
Features
Design
Usability
zxi 63

October 18, 2011

1st off ian wana say is, the blue LED is a nice touch. I bought these speakers to replace another another 3-way pair I had. I wanted the silk dome tweeters instead of the metalized tweeters. Silk is just more smooth & don't get bright on the higher levels. I go with maxxsonics on all my speakers. I have had crunch powerzone all 4 coners & its just to bright for me. So I got these installed today n the highs are loud and real smooth. Next week I plan on getting the 6x9 version of these and am undecided on an amp. Its either gonna be the zeus 4 channel or the mb quart onyx 4 channel to match my onyx 1500.1D. For now im running these off an alpine x303n I luv the way they sound. So for those who don't like overly bright highs, these are the speakers for you. Cheap and get really loud. Also was a bit surprised on the low notes. Its plays em well!

4 of 5 found this helpful

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John

Hadley, MA

Overall
Durability
Value
Features
Design
Usability
Hifonics ZXi63

September 15, 2009

I recently recommended these to a friend and helped him install them, being powered by an Infinity Reference 475a amp (full EQ, no high pass filter on because he does not have a subwoofer). I haven't heard too many 6.5" speakers, but these things sounded great when playing a CD or good quality MP3 (you can't really judge speakers listening to the radio). Even though they aren't CEA compliant, I believe they really do get down to 55Hz (maybe lower!), because the bass was not lacking at all; there isn't really a need for him to get a subwoofer. If you have a mid-high powered 4-channel amp (50-80 watts RMS per channel) then these speakers are the best deal out there. The only other speakers I was choosing from were the Sony XS-GTX1640 and the Alpine SPS-600 coaxials. The Alpines were a little out of his price range, and I went with the Hifonics over the Sony because I was curious as to how the Hifonics would sound and, admittedly, because to the cheesy LED feature. Speaking of which, here is a little tip: I put in new speaker wire from the amp to the speakers, and hooked up the old existing speaker wire (powered by the head unit) to the LED connections. The result: the LEDs flash to the music! The manual recommends hooking the LEDs up to a static 12v, but my way is much cooler! I give this product a 5 for everything, including durability because you can literally lift these up by the tweeter, they seem to be built well. There is also a rubber jacket around the magnet. If these beasts fit in your car (they are deep), buy them now!

4 of 5 found this helpful

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Jason

Medford, NY

Overall
Durability
Value
Features
Design
Usability
great speakers

February 27, 2009

i got two sets of these speakers and for the most part i do like the speakers.

4 of 5 found this helpful

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branden

South Coffeyville

Overall
Durability
Value
Features
Design
Usability
Glad i bought

December 20, 2011

i jus got these today i have them hooked up to a hifonics hfi100.4 800 rms amp and they sound amazing. I also have the zues ZXi 6x9 on the amp they are in my camaro hatchback area im very impressed wit all three of these products. Thank you Sonic!

3 of 4 found this helpful

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Swift

Ector County, Texas

Overall
Durability
Value
Features
Design
Usability
Real nice

November 19, 2011

These speakers are legit. I have a pair hooked up to a Crunch Power One amp. They are actually loud enough to be heard clearly over my p3's (which has been a real challenge for my old JL co-axials) when i turn them up. i had them in my ride for about a week without my woofers and they have pretty decent high, mids, and lows. I recommend these speakers to anyone looking for a quality speaker without breaking the bank. NOTE: These speakers are pretty deep in mounting depths, but they do fit in most areas. Measure the mounting depths for your selves.

3 of 4 found this helpful

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Big Rich

pittsburgh, Pa

Overall
Durability
Value
Features
Design
Usability
Great Speakers

April 25, 2011

I just bought the Hifonics Zeus ZXi 63 speakers from Sonic off Ebay. Great Deal and sound they sound great. Best Deal around. Thanks Sonic, will be buying more.

3 of 4 found this helpful

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sherwin

pawucket, ri

Overall
Durability
Value
Features
Design
Usability
Great Speakers

June 3, 2009

love the speakers cant wait to hook them up to the amp i bought. i though the led lighss were useless but they can be seen at night looks greattt

3 of 4 found this helpful

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Dnice

New Haven, CT

Overall
Durability
Value
Features
Design
Usability
Crank It Up

April 7, 2009

This product is great, I love these speakers. Got these with a pair of components. Very loud, great clarity and sound. love these speakers. And the price is great.

3 of 4 found this helpful

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Accessory Tools and Products

Accessories added

Streetwires 25 ft. of True Spec 12 Gauge Speaker Wire

You need speaker wire to connect your speakers!

Your Price $37.85

Belva 23 ft. of True Spec 12 Gauge Speaker Wire

100% Copper Clad Aluminum, high strand count with ultra-flexible PVC blended jacket for easy installation

Your Price $14.99

Car Stereo and Speaker Installation Tool Kit

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

Your Price $18.99

NVX XTGSP2 Tone Generator and Speaker Polarity Tester

Perfect for safely troubleshooting and testing audio systems

Your Price $29.99

Belva Five Piece Installer's Panel Removal Tool Kit

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

Your Price $11.99

Universal Wire Puller & Grabber

Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!

Your Price $7.99

Encore Universal Four Door Power Door Lock Kit

Add Power Door Locking and Unlocking while you have the Door Panels removed

Your Price $29.99

NVX SDSK2 Speaker Kit

Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!

Your Price $12.99

Stinger Roadkill Speaker Kit

Use this to eliminate rattle from your speakers!

Your Price $10.99

NVX Sound Dampening Rubber Roller

Install your Sound Dampening with ease using this heavy duty rubber roller!

Your Price $7.99

Speaker Baffles for your Speakers

Enhance the sound of your speakers with these easy to install speaker baffles.

Your Price $9.99

XTC 6-1/2" Round Large Frame, Shallow Foam Speaker Baffles

Creates a tight seal behind speaker for enhanced audio quality.

Your Price $13.84

12-10 AWG Butt Connectors

These yellow butt connectors are ideal when connecting thicker speaker wire your new aftermarket speakers.

Your Price $5.99

12-10 AWG Quick Disconnect Connectors

These yellow quick disconnect connectors make it easy to connect and disconnect speaker wire your to your new aftermarket speakers!

Your Price $11.99

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Product Summary

Manufacturer

Model Number

ZXi63

UPC

806576213727

Weight

6.00lbs

Internal SKU

zxi63

Internal Product ID

7372

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 Zeus ZXi 63

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