Hertz Dieci DCX 570.3 5x7" 2 Way Car Door Shelf Coaxial Speakers 60w RMS Pair
Couldn't Load Pickup availability
The Hertz Dieci DCX 570.3 is a pair of 5x7" two-way coaxial car speakers rated at 60W RMS and 120W peak, part of the Hertz Dieci range. They are designed to fit standard 5x7" factory door and shelf positions without modification.
The Dieci coaxial range is also available in a 6.5" size: Hertz Dieci DCX 165.3 6.5" 2 Way Car Door Coaxial Speakers 60W RMS Pair.
Key specifications
- Size: 5 x 7 in.
- Type: 2-way coaxial with built-in crossover
- Power handling: 60W RMS, 120W peak
- Impedance: 4 ohm
- Mounting depth: 66 mm (2.6 in.)
- Frequency response: 60 Hz to 21 kHz
- Woofer voice coil: 25 mm (1 in.)
- Tweeter: PEI dome, neodymium magnet
DCX 570.3 Two way coaxial
A direct upgrade for standard 5x7" factory speaker positions, delivering clean, efficient sound with quality components throughout.
The DCX 570.3 fits standard 5x7" factory positions without modification. A neodymium magnet keeps the build compact and lightweight without sacrificing output. The PEI dome tweeter and built-in crossover handle high frequencies cleanly. A TPU surround and copper mobile voice coil wound on a conex former keep the woofer controlled and accurate, resulting in a linear frequency response and high sensitivity. Each speaker handles 60W RMS and 120W peak at 4 ohm.
Explore the full range in Hertz Dieci.
Specification
| Power Handling | - Continuous W 60 |
|---|---|
| Power Handling | - Peak W 120 |
| Impedance | Ohm 4 |
| Frequency Response | Hz 60 ÷ 21k |
| Weight | of one speaker kg (lb.) 0,76 (1.67) |
| Cone | Water-repellent pressed paper |
More specs
| |
What's Included
- 2-way Speakers
- Screws
- Speed clips
- Owner's manual
- Template on box
Hertz
About the Hertz DCX 570.3
From our tech experts at CEN
Hertz Dieci series 5x7 inch coaxial pair, with the tweeter in the centre of the woofer, rated at 60w RMS.
Who it suits
Drivers replacing tired factory speakers who want a clear improvement without complication.
Our tech experts advise
Sizes, adapter rings and harnesses vary by vehicle, year and trim, so we confirm what your car takes before ordering rather than guessing. Door treatment matters as much as the speaker itself, and an amplifier will get far more out of these than a head unit can. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
Explore the full Hertz range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Hertz
Recommended For You
Discover more top-rated gear, handpicked to go with what you're viewing
Have it Fitted By Our Team
Our team fits car audio, stereos, dash cams and vehicle security at our workshop in Beeston, Nottingham. Tell us your vehicle and we'll confirm the parts and a fitted price.
- 1
Tell us your vehicle
Make, model and year, and what you'd like fitted.
- 2
We confirm the parts
Fascia, wiring and interfaces checked for your car, with a fitted price.
- 3
Fitted at our workshop
Bring it to our Beeston workshop and we do the rest.
Unit 25 Technology Drive, Beeston, Nottingham NG9 1LA
Hertz Car Audio Range
Hertz produces high-performance car audio systems driven by research.Music fans who attend live concerts know well the emotions that low undistorted frequencies without dynamic compression can arouse.
More from Hertz Dieci
More options from the same range, in stock and ready to go
Best SellerHertz Dieci DCX 460.3 4x6 2 Way Car Van Door Dash Coaxial Speakers 40w RMS Pair
£74.99
View product
Hertz Dieci DCX 130.3 5" 13cm 2 Way Car Van Door Coaxial Speakers 40w RMS Pair
£69.99
Hertz Dieci DBA 201 F Active Under Seat Subwoofer Super Flat Sub Enclosure 220w
£349.00
Hertz Dieci DCX 165.3 6.5" 16.5cm 2 Way Car Door Coaxial Speakers 60w RMS Pair
£74.99
Hertz Dieci DSK 160.3 6.0" 16cm 2 Way Car Door Component Speakers 80w RMS Pair
£119.99
Frequently Asked Questions
Q: Will these speakers fit my car?
A: Most car speakers are standard sizes, but mounting depth and fitting rings vary by vehicle. Check the size in the Specification tab against your vehicle, or contact CEN with your registration and we will confirm fitment and any adapters or fitting kits you need.
Q: Do I need an amplifier to run these speakers?
A: Not always. Most speakers will run from a standard head unit, but a dedicated amplifier lets them perform at their best, particularly for component sets and higher power handling models. The RMS figure in the Specification tab is the guide to how much clean power they can use.
Q: What is the difference between coaxial and component speakers?
A: Coaxial speakers combine the tweeter and woofer in one unit for a simple like-for-like upgrade. Component sets separate the tweeter and woofer with a crossover for better imaging and detail, and suit installs where sound quality is the priority.
Q: Do these come as a pair?
A: Unless stated otherwise, car speakers are sold in pairs. Check the product title and What's Included tab, which lists exactly what is in the box.
Q: Can CEN fit these speakers for me?
A: Yes. CEN offers professional installation from our Nottingham premises. Contact us to book an installation slot or ask for a fitting quote.
Q: How deep are the Hertz Dieci DCX 570.3 speakers?
A: The mounting depth is 66 mm (2.6 in.).
Q: Do the DCX 570.3 need a separate crossover?
A: No. The crossover is built in, so they connect directly to your existing speaker wiring.
Q: What power do the DCX 570.3 handle?
A: Each speaker is rated at 60W RMS continuous and 120W peak at 4 ohms.
Not Sure Where to Start?
Straightforward advice and the latest news from our Nottingham team.
All Guides and News →
Car Audio
Helix Compose i5 Expands: FlexMount Speakers for Cars That Fight Back
Read more →
Car Audio
Pioneer Perfect Fit 9-Inch Stereos: Fitting Kits and Every Car They Fit (2026)
Read the guide →
Car Audio
BMW Speaker Upgrades Explained: Where to Start and What Fits
Read the guide →
Car Audio
Christmas Gift Guide 2026: Car Audio, Dash Cams and Outdoor Tech
Read the guide →
Car Audio
Upgrading Car Audio Without Replacing the Factory Stereo
Read the guide →
Car Audio
Amplifier Wiring Kits Explained: Gauge, Fuses and Earths
Read the guide →