Hertz Mille Legend ML 700.3 70mm 3 Inch Midrange Component Speakers 100w Pair
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The Hertz Mille Legend ML 700.3 is a 70mm (3-inch) midrange component speaker pair from the Hertz Mille Legend range, handling 100W peak at 4 ohms. Designed for high-end and competition car audio systems, it pairs with the ML 1800.3 Legend woofer.
Key specifications
- Component: midrange, 70mm (3")
- Power handling: 100W peak (high-pass filtered at 250Hz, 12dB/oct)
- Impedance: 4 ohms
- Frequency response: 200Hz to 20kHz
- Voice coil: 20mm (0.8")
- Magnet: neodymium, 45 x 25 x 3.5mm
- Cone: pressed-pulp with cotton fibres
- Weight: 0.21kg per speaker
ML 700.3 Legend: 70mm (3") midrange, 100W, 4 ohm
The ML 700.3 Legend delivers extreme dynamics, high power handling and a realistic sound stage. It features V-cone geometry, a neodymium magnet assembly and a three-spoke anti-resonant aluminium alloy basket with vented holes.
- Neodymium magnet optimised with FEA simulations for superior dynamics and control.
- Very low carbon content CNC machined plates for maximum magnetic permeability and low distortion at high power levels.
- Extremely pure copper covered central pole and one-layer mobile coil for wider extension in the high frequency range.
- Exponential V-cone with optimised geometry for utmost linearity and dispersion.
- CONEX spider with optimised profile for maximum transparent acoustics at mid-high frequency.
- "Boundary Free" IIR rubber surround for better efficiency and wider mid-bass frequency.
- Pressed-pulp cone with cotton fibres, combining stiffness and light weight for wide frequency response and limited break-ups at high frequency.
- Junction point between cone and former optimised with FEA methods for more integral coupling and wider extension at high frequency.
- Three-spoke anti-resonant aluminium alloy basket with built-in venting holes.
- CNC machined diamond-cut basket edge featuring the Hertz logo.
- Die-cast aluminium grille featuring diamond-cut aluminium Hertz logo.
The Boundary Free Surround increases the emission diameter from 60 to 65mm, extending and properly damping low frequency response. This makes the ML 700.3 an excellent match for the ML 1800.3 Legend, building an ultra-performing system suited to competition use.
Explore the full range in Hertz Mille Legend.
Specification
| Power Handling | - Peak W 100 |
|---|---|
| Power Handling | - Peak Note (Hi-Pass filtered @ 250Hz - 12dB Oct.) |
| Impedance | Ohm 4 |
| Voice Coil | Ø 20 (0.8) |
| Frequency Response | Hz 200 - 20k |
| Magnet | size D x d x h mm (in.) 45 x 25 x 3,5 (1.77 x 0.98 x 0.13) |
| Weight | of one speaker kg (lb.) 0,21 (0.46) |
| Magnet | Neodymium |
| Cone | Pressed-pulp cone with cotton fibres |
More specs
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What's Included
- ML 700.3 Midrange
- Grilles
- Allen head screws
- Speed clips
- Allen head bit
- Owner's manual
- Template on box
Hertz
About the Hertz ML 700.3
From our tech experts at CEN
The Hertz Mille Legend ML 700.3 is a pair of 70 mm (3 inch) midrange drivers from Hertz's flagship Mille Legend range. They are rated at 100 W peak when high-passed at 250 Hz (12 dB/oct), cover 200 Hz to 20 kHz at 4 ohms, and use a neodymium motor and a pressed pulp V-cone with cotton fibres.
Who it suits
Three-way active builds where a dedicated midrange sits in the dash or pillars. Hertz pairs it with the ML 1800.3 woofer, and the ML 280.3 tweeter completes a Mille Legend front stage. This listing is the midrange pair only.
Our tech experts advise
Run them with a high-pass of at least 250 Hz from a DSP. Each weighs just 0.21 kg, and grilles, Allen head screws, speed clips and a bit come in the box. Tuning makes or breaks a three-way system, so get in touch.
Explore the full Hertz range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Hertz
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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.
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Hertz Mille Legend MLK 165.3 6.5 Inch 16.5cm Component Speakers 150w RMS Pair
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Hertz Mille Legend MLK 700.3 3 Inch 70mm Component Speaker System 100w RMS Pair
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Hertz Mille Legend ML 2000.3 8 Inch Single Voice Coil 4ohm Subwoofer 700w RMS
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Hertz Mille Legend MG 200.3 8 Inch Steel Mesh Sub Grille ML 2000.3 Subwoofer
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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: What size is the Hertz ML 700.3 Legend midrange?
A: It is a 70mm (3-inch) midrange with a frequency response of 200Hz to 20kHz and 4 ohm impedance.
Q: Does the ML 700.3 need a high-pass filter?
A: Yes. Its 100W peak power handling is rated when high-pass filtered at 250Hz with a 12dB per octave slope, so it should be run from a crossover or DSP that filters out low frequencies.
Q: What is included with the Hertz ML 700.3 Legend?
A: The ML 700.3 midrange speakers, grilles, Allen head screws, speed clips, an Allen head bit and the owner's manual, with a mounting template printed on the box.
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