Hertz Speakers Review

Hertz is one of the world’s leading manufacturers of car audio products. The Italian-founded company was founded in 1998, and it’s been churning out quality car audio components ever since.

Hertz has released everything from amplifiers to subwoofers and maintained a level of quality throughout. The same goes for its selection of speakers.

Hertz products don’t really need an introduction. This audiophile brand makes some of the best car speakers in the market, albeit usually at a price premium.

That said, If you don’t mind spending some serious cash to enjoy outstanding sound quality, Hertz speakers might just be the best way to go.

Hertz 6.5 Speakers Reviews

1. Hertz Dieci DSK 165.3

Sale

Hertz Dieci DSK 165.3

• V-cone® design
• Treated paper woofers with Polyurethane surround
• Separate PEI dome tweeters with external crossover
• Tin-plated, high current terminals
• Silver-plated lead wires
• Butyl rubber protective cover
• Pure copper voice coil, wound on conex former

Buy on Amazon

We’ll start off these reviews with Hertz Dieci DSK 165.3 which are Hertz’s most popular car speakers in today’s market. While not outrageously expensive, these 6.5 component speakers offer a great value the buck.

These speakers are designed to freshen up your sound and add a little oomph to your system, taking your sound to a new level thanks to their incredible sound powered by 6-1/2″ treated paper woofers with polyurethane surround and 24mm separate PEI dome tweeters with external crossovers that channels the lower frequencies to the woofers and directs high frequencies to the tweeters.

These Hertz 6.5 speakers can handle up to 80 watts RMS and up to 160 watts at peak. They boast a 50Hz to 23kHz frequency response and 92 dB sensitivity, giving you all the range and power you could want.

Hertz DSK 165.3 speakers deliver a great mid-range and bright highs, though to produce better and punchy lows, try pairing with a subwoofer.

2. Hertz DCX 165.3

Sale

Hertz DCX 165.3

• Pure copper voice coil, wound on conex former
• Water-repellent treated paper cone with polyurethane surround
• 5/8 inch Neodymium PEI dome tweeters
• Built-in crossover
• Tin-plated, high current terminals
• Silver-plated lead wires
• Butyl rubber protective cover

Buy on Amazon

If you’re looking to scale down from the Hertz DSK 165.3 (mentioned above), and want a direct-fit speaker system, Hertz has plenty of other choices available. One of the more popular options available is the DCX 165.3.

Hertz DCX 165.3 speakers are featured with 6-1/2″ treated paper woofers bonded to polyurethane surround, and 5/8″ PEI dome tweeters.

These full-range speakers are rated at 60 watts RMS and can handle bursts up to 120 watts. With a frequency response of 60Hz to 21kHz, you’ll score clean highs, fantastic mid-range clarity and a respectable bass.

Thanks to their 93 dB sensitivity rating, these speakers will sound great running off your factory or aftermarket headunit, but they’ll truly comes into their own when hooked up to a powerful amp.

3. Hertz ESK-165.5

Hertz ESK-165.5

• V-cone® design
• Water-repellent treated paper cone
• Butyl rubber surround
• Tetolon dome tweeters
• Tin-plated, high current terminals
• Silver-plated lead wires

Buy on Amazon

There are times when you want to eschew the cheap speakers and go with something that offers the very best performance and impressive sound quality. And that’s precisely when the Hertz ESK-165.5 is such a desirable option.

Hertz ESK-165.5 speakers use high-grade components to ensure thrilling performance. They come equipped with proprietary ET 26.5 neodymium dome tweeters for a smooth and extended high frequency response, 6.5 water-repellent treated paper cone with butyl rubber surround, and the specific CX 200.5 crossover (3kHz – 6/12 dB), which chalk up together to deliver impressive sound quality defined by spectacular highs, great mids and beefy lows.

These component speakers sport 93.5 dB sensitivity and present a frequency response of 60Hz to 23kHz. Additionally, At 100 watts of continuous power and the ability to handle bursts up to 300 watts, it’s safe to say that these powerful speakers can make a night and day difference in terms of sound quality and volume.

Be aware, however, that for the outstanding sound quality these speakers offer, the Hertz ESK-165.5 aren’t cheap.

4. Hertz MPX 165.3 PRO

Hertz MPX 165.3 PRO

• Pressed pulp with cotton fiber woofers
• Boundary Free rubber surround
• 1 inch Tetolon fiber soft dome tweeters
• 36 mm pure copper woofer voice coil wound on a Polyamide former
• Over-sized ferrite magnet
• Anti-vibration rubber magnet cover

Buy on Amazon

If you don’t mind shelling out some serious cash to get your hands on one of the most capable 6.5 coaxial speakers in this roundup, the Hertz MPX 165.3 PRO might just be the best way to go. These 6.5 coaxial speakers are designed from the ground up to let you experience the very best of what Hertz has to offer: a passionate approach to premium sound.

Unlike conventional full-range speakers, These Hertz MPX 165.3 PRO come equipped with 1 inch Tetolon fiber dome tweeters mounted flush at the base of the woofer cone, rather than on a post jutting out from the woofer. This state of art concentric design is highly regarded by serious audiophiles in home speakers as it minimizes phase error and improves time alignment, resulting in natural timbre and detailed soundstage.

For more impactful lows, these speakers use 6-1/2″ pressed pulp/cotton fiber woofers coupled with with boundary free rubber surround, ensuring strong performance and excellent linearity for a truer-to-life sound.

These speakers present a frequency response of 45Hz to 21kHz and 92 dB sensitivity. They can handle up to 100 watts of power on continuous basis, and up to 200 watts at peak.

With all of that being said, these speakers will work great with your car stereo, but they really come into their own when you feed them with an outboard amp.

The price tag on these speakers is quite steep, but if you can afford them there isn’t much that they can’t do. These speakers deliver pristine sound and great balance that sounds great at nearly every volume. Bass remains clear, firm and undistorted, even when you crank it up.

5. Hertz K165

Sale

Hertz K165

• V-cone design
• Treated paper woofers with foam surround
• Neodymium PEI dome tweeters with integrated crossovers
• High flux density (3.15 in.) ferrite magnet
• Pure copper 25mm (1 in.) voice coil woofer

Buy on Amazon

As one of the best 6.5 component speakers in its price range, the K165 can give many speakers costing twice as much a run for their money.

Hertz K165 component speakers use treated paper woofer cones supported by foam surround for low-frequency excellence and separate PEI dome tweeters with an integrated crossover for pristine highs.

These speakers have a frequency response of 55 to 23kHz, and boast 93.5 dB sensitivity. They have a strong, controlled bass with trebles and mids coming through cleanly. Their 75 watts RMS, with 300 watts at peak, allowing them to really deliver well-balanced sound throughout the audible frequency spectrum. Volume is not a problem for the speakers, and distortion is pretty nonexistent, even with loud playback.

These speakers are available in two sizes: 6.5 inches and 6.7 inches. The overall design is very simple, but the build quality is solid, nonetheless.

6. Hertz MPK 165.3

Hertz MPK 165.3

• Exponential V-cone® profile pressed-pulp cone with cotton fibers
• Boundary Free rubber surround
• Tetolon dome tweeters
• Pure copper voice coil wound on a Polyamide former
• High density flux ferrite magnet

Buy on Amazon

Another Hertz favorite, the Hertz MPK 165.3 offers a nice balance of specs and performance. Like the other 6.5 component systems in this roundup, the Hertz MPK 165.3 is featured with Tetolon dome tweeters with included mounting brackets for flush mounting, angled surface mounting (60° or 30°), and mounting behind the factory grille. The built-in tweeter-level control allows you to adjust the highs to match your system.

Furthermore, these speakers use “Boundary Free” rubber surround supporting pressed pulp and cotton fiber woofer cones to move more air with accuracy. The woofer’s V-cone design allows for an improved, wider dispersion pattern, and provides lows you can feel.

The included crossovers contribute to the impressive low-frequency response of the woofer and to a smooth transition to the pristine highs that the Tetolon dome tweeters deliver.

This 6.5 component system has a frequency range of 40 – 22.5kHz and 92 dB sensitivity. It can handle up to 110 watts on continuous basis, giving you enough power to make your music come alive.

Hertz 6X9 Speakers Review

Now let’s look at some of the best Hertz 6X9 speakers. So, without any further ado, onto the reviews…

1. Hertz MPX690.3

Hertz MPX690.3

• Pressed-pulp cone with cotton fibers material
• Large boundary free rubber surround
• 38mm pure copper woofer voice coil wound on a Polyamide former
• 28mm voice coil Neodymium Tetolon fiber dome tweeters
• 20mm voice coil Neodymium Tetolon fiber dome super tweeters
• Anti-vibration rubber magnet cover

Buy on Amazon

If you don’t mind spending a few extra bucks on higher-end 6X9 speakers, consider the Hertz MPX690.3. These 6X9 speakers cost a pretty penny.

They sport a 3 way design. What this means is that in addition to their 1-1/2″ Tetolon dome tweeters, and 6″x9″ pressed pulp/ cotton fiber woofer coupled with Boundary Free rubber surround, these speakers use an extra driver called the “super-tweeter” to extend the speakers’ frequency response and provide a detailed soundstage.

These 6X9 speakers can handle up to 130 watts RMS, and up to 260 watts at peak. They boast  30Hz to 24kHz frequency response and 94 dB sensitivity, giving you all the range and power you could want.

With their solid build quality, high power output, and frequency response that digs down into the depths of 30Hz, these speakers will deliver plenty of deep sound with a balanced, energetic bass and a good low-frequency response.

2. Hertz X 690

Hertz X 690

• 40 mm PEI tweeters with ferrite motor
• Double 15 mm piezoelectric super-tweeters
• High stiffness metallic-grey finish pressed-paper cone with water-repellent treatment
• Foam surround
• Pure copper 25mm (1 in.) voice coil woofer
• High flux density 80mm (3.15 in.) ferrite magnet

Buy on Amazon

If you like the idea of sticking with Hertz for your sound reproduction needs but don’t want to break the bank, consider picking up the Hertz Uno X 690 6X9 car speakers.

These nicely affordable speakers sport a 4-way design. They’re featured with 6″x9″ treated paper woofers with foam surround, PEI dome tweeters and two super-tweeters for crisp highs. Hertz adds a tweeter faceplate to overcome off-axis placement and angle high frequencies toward your ears.

Hertz X 690 speakers have a frequency response of 40Hz to 22,000Hz and sport 94 dB sensitivity. At 85 watts of continuous power and the ability to handle bursts up to 340 watts, these speakers are powerful enough to deliver powerful bass, clear mids and very clean highs at any volume, and with no distortion.

These speakers are also quite efficient. They’ll sound great running off your receiver, but for optimal performance, consider feeding them enough power from an amp.

3. Hertz DCX 690.3

Sale

Hertz DCX 690.3

• Water-repellent treated paper cone with polyurethane surround
• 2-1/2 inch treated paper midrange sand 5/8 inch PEI dome tweeters
• Pure copper voice coil, wound on conex former
• 60 mm paper tweeters with ferrite magnet
• Tin-plated, high current terminals
• Silver-plated lead wires
• Butyl rubber protective cover

Buy on Amazon

If you want reasonably-priced 6X9 speakers that combine powerful specs and strong performance, Hertz DCX 690.3 is worth checking out.

These affordable speakers are designed to take your sound to a new level. Build quality wise, these speakers aren’t much different from the 6×9 speakers we reviewed above in that they sport a 3-way design consisting of a 6″x9″ treated paper woofers with polyurethane surround, 2-1/2″ treated paper midranges and 5/8″ PEI dome tweeters.

Yes, you heard that right. Unlike the 3-way and 4-way speakers we listed above, these speakers use a midrange driver instead of a super-tweeter.

Performance and specs wise, these speakers present a frequency response of 45Hz to 21kHz. They boast 93 dB sensitivity rating and can handle up to 90 watts of power on continuous basis. That gives these speakers equally solid sound and bass response.

That said, these speakers are capable of filling your room with rich, authoritative sound that manages to stay clean and crisp at any volume, and most importantly with no shrillness or distortion.

4. Hertz CPX 690 PRO

Sale

Hertz CPX 690 PRO

• Pressed paper woofer with butyl rubber surround
• High-density flux ferrite magnet
• Basket with metallic finish
• Tetolon® fiber 32 mm (1.26 in.) dome tweeters and 28 mm (1.1 in.) voice coils
• Tetolon® fiber Neodymium Supertweeters

Buy on Amazon

The latest pair of Hertz 6X9 speakers falls on the higher end of the price scale. So, if you want to go balls to the wall and purchase these speakers, you’ll be looking at around $400 price tag, which is insane. Are they worth that hefty price tag? Let’s find out.

These CPX 690 PRO 6″x9″ 3-way car speakers gets superior low-end performance from the pressed paper woofers coupled with butyl rubber surround, while the Tetolon fiber dome tweeters and super-tweeters effortlessly provide satisfying highs.

Hertz CPX 690 PRO speakers boast 94dB sensitivity and can handle up to 120 watts of power on continuous basis. They have a frequency range 35Hz to 24kHz.

To prevent thermal breakdown, these speakers use an advanced venting structure that promotes cooling and dissipates heat away from the internal components allowing the speakers to deliver consistent performance even when you push them hard.

Bottom Line

At the end, we can all agree that everyone will truly appreciate great sound quality in their lives and we strongly believe that our Hertz speakers review has a match for every budget and needs out there.

This is not by any means a comprehensive list. Hertz offers a wide variety of speakers of different types and sizes. Too much to cover in one post. However, we wanted to give you a few solid options.

In this list, we included everything from 5-1/4″ inch and 6-1/2″ inch speakers all the way to 6″x9″ speakers to cater for different needs and requirements. With any luck, you’ll find something that works for your car and fits within your budget.