Garage
Shop

See all parts that fit your 2004 RX330

Hifonics Mercury MX6

6-1/2" 2-way Mercury Series Coaxial Car Speakers

Hifonics
Shop all Hifonics
Product videos
highlight-star-icon

• Peak Power: 120W
• RMS Power: 50W
• Injection molded polypropylene woofer cone
• Moisture-resistant rubber surround
• 3/4" Pure titanium dome tweeter
• 4 ohm impedance

Learn more about the mx6

We apologize

This item has been discontinued


Loading...
99-8159S main

Metra 99-8159S Dash Kit

Install a new Single-DIN or Double-DIN car stereo in select 2004-2009 RX330 and RX350 and RX400h (Silver)

9
-42.87%

$27.99

List price $48.99

82-SU1 main

Metra 82-SU1

Speaker Adapter & Harness Kit for select 2002-2024 vehicles from Toyota, Subaru, Lexus (Front Speakers)

-46.52%

$22.99

List price $42.99

AXTO-TY1 main

Axxess AXTO-TY1

Install a New Car Stereo and Retain the Factory Amplified Audio System in select 2001-2015 vehicles from Toyota, Lexus

1
-10.22%

$122.99

List price $136.99

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

123
-5.72%

$329.95

List price $349.95

MP69 main

DS18 MP69

Adapts 6x9" Speaker Space to 6.5" Speaker and 1.38" Tweeter

2
SXE-6926S main

Alpine SXE-6926S

280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers

13
-20.84%

$56.99

List price $71.99

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

TERMINATOR69 main

MTX Audio TERMINATOR69

240W Peak (120W RMS) 6x9" Terminator Series 2 Way Coaxial 4-ohm Speakers

1
-11.12%

$79.95

List price $89.95

Product Highlights


• Peak Power: 120W
• RMS Power: 50W
• Injection molded polypropylene woofer cone
• Moisture-resistant rubber surround
• 3/4" Pure titanium dome tweeter
• 4 ohm impedance

Description


Hifonics brand icon

Authorized dealer

A Truly Colorful Sound

The Hifonics Mercury Series speakers are a unique product manufactured in Germany with attention to detail and immense quality. The retail price of these speakers is typically $399.99, however we are providing them at an incredibly low price. The MX6 speakers handle 120 watts RMS each, and if you pair these with an amplifier you will hear a distinct perfection of sound that you will never find in a low-powered speaker. The titanium tweeter composition will really bring out the higher ends of your music with color. With all the mounting options this speaker has to offer, it will fit in most 6-1/2" openings on the market.

Speaker Features:

  • 6.5" Mercury Series 2-way Speakers
  • Power Handling:
    • Peak: 240 watts per pair / 120 watts each
    • RMS: 100 watts per pair / 50 watts each
  • Injection molded polypropylene woofer cone
  • Moisture-resistant rubber surround
  • 3/4" Pure titanium dome tweeter
  • Fiberglass reinforced anti-resonant injection molded speaker frame
  • Lower profile composite baskets
  • Progressive rate cotton spiders
  • UV protected ABS grilles
  • Tight-fit insert speaker terminals
  • Domestic/European speaker hole mounting configurations
  • 4 ohm impedance
  • Top-mount depth: 2-1/2"
  • 1-year SonicElectronix.com warranty

Priced Per Pair


Loading...
BV850ACP main

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5
DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

2
-16.67%

$349.99

List price $420.00

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

123
-5.72%

$329.95

List price $349.95

DMH-W4660NEX main

Pioneer DMH-W4660NEX

6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)

2
-20.00%

$599.99

List price $750.00

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)

43
-16.69%

$149.95

List price $180.00

Limited time!
DMX709S main

Kenwood eXcelon DMX709S

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

20
-33.50%

$399.00

List price $600.00

Limited time!
XAV-AX8500 main

Sony XAV-AX8500

10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)

2
-20.20%

$798.00

List price $999.99

DEH-S7200BHS main

Pioneer DEH-S7200BHS

Single DIN CD Receiver with Bluetooth, HD Radio and SiriusXM Ready

2
-10.72%

$249.99

List price $280.00

AVH-2550NEX main

Pioneer AVH-2550NEX

6.8" Double DIN Touchscreen DVD Receiver with Bluetooth, Apple CarPlay, and Android Auto (SiriusXM Ready)

-13.33%

$650.00

List price $750.00


Best selling similar products

46CSC654 small

Kicker CSC65 (46CSC654)

• 300 watts Peak Each, 100 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

(122)

$79.96

List price $119.99

43DSC6504 small

Kicker DSC650 (43DSC6504)

• 240 watts Peak Each, 60 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome zero-protrusion tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

(28)

$84.99

List price $94.99

DB652 small

Polk Audio DB652 (DB 652)

• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

(12)

$109.00

List price $119.99

Specifications & Details


Speaker Specifications
Speaker Size
6-1/2"
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Composition
Titanium
Woofer Composition
Injection Molded Polypropylene
Woofer Surround
Rubber
Peak Power Handling
120 watts
RMS Power Handling
50 watts
Sensitivity
90 dB
Frequency Response
40 - 32000 Hz
Impedance (Per Voice Coil)
4 ohm
Top-Mount Depth (Mounting Depth)
2-1/2"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

MX6

Weight:

5.50lbs

Internal SKU:

mx6

Internal Product ID:

9758

Product and How-to Videos


  • How To Test Speaker Polarity | Tips & Demo | Car Audio 101
  • Replace your Car Speakers and Upgrade to Better Sound | Sonic Electronix

Customer Ratings & Reviews


Hifonics Mercury MX6 thumbnail image

5 star
58%
4 star
8%
3 star
17%
2 star
0%
1 star
17%



Durability
4
Value
4.1
Features
3.8
Design
4.3
Usability
3.9

Customer Reviews

Sort by:

Loading...

egh...better then stock

first set of aftermarket speakers and for the price they are better then stock but i didn't see a huge difference... had to drill new holes to make them (barely) fit in the stock hole. I would never pay anywhere near $400 for these things but they are decent.

By Shawn on August 6, 2011

14 found this helpful


Well.. Not sure

I bought a German car, its cost me thousands in repairs so far, and is in the shop now...Bought these "handmade German" speakers here and hoped to be surprised. I was,,, just like I am about my car...
Theyre in a chevy 1500 (doors) with stock ( actually very good) headunit, no amp. Yes, they sound better than the stock speakers. No, they arent "audiophile" quality. Maybe if they are amped? Bass is "ploppy"- had to turn down the low to hear them- the rest is OK at best. Im not real sure a Walmart Jensen pair wouldnt be better? Im thinking they'd be a good set of high/mids with the proper amplification, but Im not ripping out my system (new truck) to do that. Im also hoping that after a while they'll break-in and maybe sound will improve? I feel very sorry for the folks who paid $399 for them new, Maxxsonics should give them a credit/refund! At $67 w/ free shippingthey were worth a try, they are the back doors of my truck, intensionally, so if they werent too good no big deal. Im still looking for a good pair for the front, with a little bass capability, definitely not these MX6 tho!

By mick on May 20, 2011

14 found this helpful


SICKKKK

These speakers are more powerful than alot of subwoofers out there!!! I loaded up my 07 civic with these things and evreyone thinks im rollin with a trunk full of Kickers!!! i definitley recommend this product!

By CJ on August 29, 2007

13 found this helpful


Lets get that rating up

Lets be clear here. The nominal power rating on these speakers is 60-120 watts. They NEED to be amped. I would not recommend these for anyone who would be hooking them up to a head unit. It's a shame to see some of the negative reviews on here when the owner isn't even giving the speaker the power it needs to reproduce frequencies correctly.

I have these speakers amped in my rear doors on a dodge durango 2001 at 100 watts per speaker. I only wish I had more juice to give them, although I am afraid they might punch right through the door if I did. I have a set of Polk Audio DB6501 component speakers in the front and the Mercurys are every bit as clear and responsive on the high end, even more so on the low end. Would definitely suggest sound dampening with these speakers. I was looking for a speaker that would give me some quality rear fill behind the drivers seat and could keep up with the Polks (not easy with the polk tweeter mounted right next to my face). Even nestled down near the floor, I can make out these speakers clearly (and feel them slap me in the back). After turning my volume almost all the way up (and nearly blowing my eardrums) I experienced very little distortion from them (maybe none at all if I gave them the full 120 watts). This is a good, quality set of speakers, and for 60 bucks? Come on, buy them already.

Everything has negatives, however. In this case, I would say that the design is minimal and the grilles are hardly impressive. If you are mounting them out of sight, this should mean crap to you.

Speaker basket appears to be constructed out of some kind of heavy duty plastic composite. I had initial concerns that the plastic might be too weak of a material, but the speakers feel sturdy regardless, and appear to be holding up just fine.

Slightly, slightly larger than your average 6.5 inch speaker. They fit fine with the Dodge OEM speaker spacer, but you may have to modify your stock speaker location a bit or create a spacer for them. Depth wise, they are no worse than any other speaker. Measure, measure, measure before you buy. There are a ton of mounting holes around the rim of the speaker. Don't worry about being able to screw it in.

Came with no included anything whatsoever. I realize they are marked down from 399.99 (who comes up with these prices?) but seriously, nothing but screws and the speakers. I always have wire and terminals on hand so no biggie, but be aware.

Bottom Line: Loud, Crystal Clear, Good Thump, excellent price. These would not be out of place in a competition level setup.

By Lunchbox2579 on January 8, 2012

12 found this helpful


Ballin

Theyre pretty tight, hook em up to a decent amp and theyre sickk.

By Gucci on September 6, 2011

14 found this helpful


Quality

Dont know what setup you guys have but with a good quality amp and set your EQ right these speakers are loud the quality of sound better than anything I've owned before. Can't get any better for the price.

By AudioPro on August 10, 2011

13 found this helpful


Hifonics Mercury MX6

Great product with a rich sound and great bass response. I reconmend this product to all, beside the price was right.

By jj on March 3, 2011

12 found this helpful


These speakers are loud for the price

These speakers are the first aftermarket speakers I have installed into my SUV they bump pretty nice. Sound quality is good as well. Although I think after installing these I want a new subwoofer that hits a wider range to complement these speakers.

By Kris on November 28, 2012

10 found this helpful


not worth it

I bought two pairs of mx6 and hooked it up to my dvd head unit and but only hooked up 1 pair and 1 speaker failed within 2 - 3 minutes on just 17 to 30 watts. Only the dome tweeter played, I would not recommend anyone to buy this product.

By Byron on February 28, 2012

10 found this helpful


These are AMAZING!

I am a borderline audiophile and I have owned many different speakers over the years. Infinity Kappas, Clarion, Polk, Alpine, and other less known brands. I am a big fan of Polk Audio because of their clarity in reproducing mids and highs. If you look closely at the spectrum on these MX6's you'll see that they are up there with the Polks and other top marks. I took a chance on them and am very happy I did. They sound superb straight from an Alpine head unit. It would not be fair to judge these with anything but an excellent source.

There is a review here that claims the sound on these is "horrible". I couldn't disagree more. Do your research, and if you appreciate high quality sound, consider these. YOU WON'T BE DISAPPOINTED!

By Ness on October 23, 2010

10 found this helpful




VET95WT small

Xscorpion VET95WT (White)

60 Ft of 3/4" High Temp Vinyl Electrical Tape

$2.99

List price $3.99

VPRO65BM_2 small

NVX VPRO65BM Pair (2)

400W Peak (200W RMS) 6.5" V-Series Pro Midrange Loudspeaker with Bullet Aluminum Phase Plug

$75.98

List price $143.98

MVH-P8200 small

Pioneer MVH-P8200

3" In-Dash Multimedia Receiver with Built-in SD Card Slot and USB/iPod Direct Control

(9)

$154.99

List price $299.99

MM220 small

Boston Acoustics MM220 (Mist/White)

Powered Stereo Speaker System for Computers (MM-220MIST, MM-220 MIST)

$59.99

List price $119.99

MA8D4_11DX500.1_SQ 1 8-BLACK_CK4_KI22_XBBR small

Loaded SKAR Audio 8" Subwooofer + Kicker Amplifier + Kit Bass Package

Bass Package: SKAR Audio MA8D4 8" Subwoofer + Kicker DX500.1 + Sub Box + Wiring + Bass Processor

$352.77

List price $864.78

AD-TDST1 small

Mobile Solutions Template Tape (AD-TDST)

1" x 108 feet of Double-Sided Template Tape

$12.99

List price $19.99

TMS69BL14 small

Rockford Fosgate TMS69BL14

Bag Lid Motorcycle Audio System for Rear of 2014+ Harley-Davidson Motorcycles

$709.99

List price $709.99

SGR-12TW1-RP small

JL Audio SGR-12TW1-RP

Mesh Grille for JL Audio 12" TW1 Subwoofers (Black)

$39.99

List price $39.99

AP4.10 small

Xscorpion AP4.10 AeroPort

4" Molded Sub Box Enclosure Port

(4)

$8.99

List price $19.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2015 MINI Cooper

2013 GMC Terrain

2004 Lexus RX330

1989 Ford Bronco

2012 Audi Q7

2010 Audi A6 Quattro

2007 Toyota Highlander

2018 Chrysler 300

2010 Mitsubishi Outlander

2017 Audi Q5

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.