Hertz MLK 700.3 Mille Series 3" 100W RMS (200W Peak Power Handling) 4-ohm Impedance 2-Way Component System
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What's Inside?
- •(2) ML 700.3 Midrange
- •(2) ML 280.3 Dome tweeters (with attached 10" length of speaker wire)
- •(2) MLCX 2 TM.3 Crossover networks
- •(2) Tweeter flush mount cups (installed)
- •(2) Tweeter grilles (installed)
- •(2) Midrange grilles
- •(8) 1" Allen head screws (3mm)
- •(8) 1/2" Allen head screws (2.5mm)
- •(8) Large speed clips
- •(8) Small speed clips
- •(2) M3 x 8mm Machine screws (2.5mm Allen head/installed in tweeter housing)
- •2.5mm Allen head bit
- •Templates on box
- •Owner's Manual
Features the Unique Mid-countour
The MLK 700.3 Legend car audio speakers system aims at offering a mid-high frequency range of excellence, to combine with a Legend woofer with a choice between ML 1650.3 and ML 1800.3 actively filtered in a multi-amplified configuration. MLK 700.3 Legend is composed of the ML 700.3 Legend Extended Midrange, the ML 280.3 Legend tweeter and the MLCX 2 TM.3 dedicated crossover that features the unique Mid-Countour control with its three-position selector, acting on the mid frequencies of the ML 700.3 Legend midrange by varying the cross-point with the tweeter to obtain the desired sound. The V-cone® exponential profile without the traditional dustcap gets close to the perfect one, generating exceptional dispersion: thanks to the synergistic action of these technological elements, ML700.3 Legend boasts outstanding high frequency extension making it possible to build purist two-way systems in combination with ML 1650.3 Legend or ML 1800.3 Legend.
Reproduced With Transducers Built
Thanks to this configuration, where there is only one cross-point, phase rotations are limited to the minimum, ensuring excellent soundstage and disarming timbre consistency. With the mid-high frequencies being handled by the ML700.3 Legend and the low ones by the ML1800.3 Legend, the whole audio range is reproduced with transducers built with the same materials and based on the same electro-acoustic structure; that doesn’t happen with woofer and tweeter, since due to its own nature the tweeter is different in materials and structure. The uniformity in materials and structures creates very high timbre consistency, so the speakers can “disappear” and leave room to emotions.
- Diameter : 3 Inch
- Sensitivity : 90 dB
- Frequency Response : 200-28000 Hz
- Peak Power Handling : 200 Watts
- Woofer Composition : Pressed-pulp cone with cotton fibres
- Tweeter Composition : Tetolon
- RMS Power Handling : 100 Watts
Product Highlights:
ML 280.3 Legend
- Neodymium magnet optimized with FEA simulations of the magnetic flux for utmost control and fast response to the transients.
- Extremely pure copper short circuit ring, for excellent very high frequency extension.
- Die-cast aluminium face plate with profile optimized with FEA simulations to improve frequency response and dispersion.
- Tetolon Fiber dome optimized with FEA simulations for lower distortion and improved dispersion in high frequency range.
- Frame structure and rear load chamber both derived from a CNC machined solid aluminium block, to ensure mechanically inert response to resonances.
- Rear chamber sized for only 900 Hz Fs: low Fs ensures wide extension in low frequency range and low distortion also in the crossing section, allowing a decreased cut-off frequency.
- High-density damping material underneath the dome, low-density absorbing material in the rear chamber, providing fluid acoustic emission and high damping in the low frequency response.
ML 700.3 Legend
- Neodymium magnet optimized 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 a wider extension in the high frequency range.
- Exponential V-cone® with optimized geometry for utmost linearity and dispersion.
- CONEX spider with optimized 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 lightweight, to achieve wide frequency response and limited break-ups at high frequency.
- Junction point between cone and former with geometry optimized with FEA methods, allowing a more integral coupling, thus ensuring wider extension at high frequency.
- Three-spoke, very acoustically transparent anti-resonant aluminium alloy basket featuring built-in venting holes.
- CNC machined elegant diamond-cut basket edge featuring the Hertz logo.
- Die-cast aluminium factory provided grille featuring diamond-cut aluminium Hertz logo.
MLCX 2 TW.3 Legend
- Bi-amplification available, selectable through appropriate hi-current rating switch with hi-current carrying capability.
- “Mid-Contour” two-position control, for a linear mid-bass frequency response according to the woofers position in the car and the listener’s favourite sound.
- “Hi-Contour” two-position control, to select the tweeter hi-pass crossover point selection according to the tweeter position/angle towards the listener.
- “Mid-Contour” in conjunction with “Hi-Contour” provides the ability to use MLCX 2 TW.3 to build a two way system based on ML 1650.3 or ML 1800.3 woofer together with ML 280.3 tweeter.
- Three-position switch for tweeter level adjustments in 2 dB steps, to fine-tune the transducer’s emission.
- “Hi-Boost” control, selectable through appropriate switch, to provide better linearity of the tweeter emission above 10kHz when positioned not on axis to with the listener.
- Extremely high quality bi-metallized 160V polyester film capacitors with ultra-low DF, for maximum sound transparency and neat mid/hi-frequencies.
- Air wound inductors built on pure copper-wire with up to 1mm diameter, for high saturation threshold of the magnetic flux and low losses on the woofer section where high transient currents are demanded.
- High power rating Wirewound resistors, to ensure performance stability even at high operating temperature. The Wirewound build construction grants low parasitic series inductance thus reducing losses at high frequencies, especially for resistors in series to the tweeter
Specifications:
- Power Handling - Peak W: 200
- Power Handling - Continuous W: 100
- Impedance: 4 ohms
- Frequency response Hz: 200 ÷ 28k
- Sensitivity dB SPL: Midrange 90 Tweeter 92
- Voice coil Ø mm (in.): Midrange 20 (0.8) Tweeter 28 (1.1)
- Woofer size mm (in.): 70 (3)
- Tweeter size mm (in.): 35 (1.38)
- Woofer magnet: Neodymium
- Tweeter magnet: Neodymium
- Woofer cone: Pressed-pulp cone with cotton fibres
- Tweeter dome: Tetolon
- Crossover type: 2 Way Passive Crossover
- Crossover cut off: 4.5 kHz - 6/12 dB Oct.
Electro-acoustic Specifications:
- Diameter (D): 65 mm
- DC Resistance (Re): 3.8 Ohms
- Resonant Frequency (Fs): 110 Hz
- Voice Coil Inductance (Le): 0.05 mH
- Equivalent Volume of Compliance (Vas): 1.1 liters
- Moving Mass (Mms): 2.7 grams
- Mechanical Compliance of Suspension (Cms): 0.7 mm/N
- BL Product (BL): 3.3 T*m
- Total Q Factor (Qts): 0.57
- Electrical Q Factor (Qes): 0.67
- Mechanical Q Factor (Qms): 4
- Sound Pressure Level (SPL): 90 dB
- UPC: 8018823114035
- Weight: 10
- Authorized Internet Dealer
Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.