Hertz MLK 165.3 Mille Series 6.5" 150W RMS (300W Peak Power Handling) 4-ohm Impedance 2-Way Component System
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What's Inside?
- •(2) ML 165.3 Woofers
- •(2) ML 28.3 Dome tweeters
- •(2) MLCX 165.3 Crossover networks
- •(2) Tweeter flush mount cups
- •(2) Tweeter flush mount clamps
- •(2) Tweeter grilles
- •(2) Woofer grilles
- •(16) 1" Allen head screws
- •16 Speed clips
- •(2)M3 x 12mm Machine screws
- •(2) M3 x 8mm Machine screws
- •3mm Allen head bit
- •(2) Flat washers
- •Owner's manual
Legend Car Audio Speakers System
he MLK 165.3 Legend car audio speakers system is composed of the ML 28.3 Legend tweeter and the ML 165.3 Legend woofer with the MLCX 165.3 dedicated crossover. The woofer originates from the ML 1650.
3 Legend, inheriting all its technologies such as the Boundary Free Surround, the V-cone profile Pressed-pulp cone with cotton fibres, the six spoke aluminium basket with vented holes; however, it has been designed employing a high density ferrite magnet assembly.
Characterising its emission in the mid frequency range.The ML 28.3 Legend tweeter mounts the same Neodymium magnet assembly as the ML 280.3 Legend’s and features all the optimizations made with FEA methods on the dome profile, and that it shares with its “older brother”, except for the most esoteric features such as the die-cast aluminium faceplate, the CNC machined body made from solid aluminium block and the copper short circuit ring.
- Diameter : 6.5 Inch
- Sensitivity : 91 dB
- Frequency Response : 40-25000 Hz
- Peak Power Handling : 300 Watts
- RMS Power Handling : 150 Watts
Product Highlights:
ML 28.3 Legend:
- Double Neodymium magnet optimized with FEA simulations, for maximum field symmetry and exceptional transfer efficiency.
- Tetolon Fiber dome optimized with FEA simulations, for excellent dynamics and angle dispersion.
- Larger rear chamber, to reduce Fs from 1000Hz to 900Hz.
- Natural fibre non-woven sound-absorption material, for better damping and more natural acoustic emission.
ML 165.3 Legend:
- CCAW double-layer 36 mm voice coil on Kapton former, for exceptional power handling and no-compromise dynamics.
- Exponential V-cone® with optimized geometry for better dispersion and higher SPL performance.
- “Boundary Free” IIR rubber surround, for higher efficiency.
- Cotton-injected paper cone for stiffness, lightweight and dynamics.
- Three-spoke, anti-resonant aluminium alloy basket featuring built-in venting holes.
- Highly acoustic transparent basket design
MLCX 165.3 Legend:
- “Hi-Contour” two-position control, to select the tweeter hi-pass crossover point according to the tweeter position/angle towards the listener.
- Three terminals for tweeter level adjustment in 2 dB steps, to fine-tune the transducer’s emission.
- Extremely high quality bi-metallized 160V polyester film capacitors with ultra-low DF, for maximum sound transparency and neat mid/hi-frequencies.
- Air wound built on pure copper-wire 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: 300
- Power Handling - Continuous W: 150
- Impedance: 4 ohms
- Frequency response Hz: 40 ÷ 25k
- Sensitivity dB SPL: 91
- Voice coil Ø mm (in.): Woofer 36 (1.4) Tweeter 28 (1.1)
- Woofer size mm (in.): 165 (6.5)
- Tweeter size mm (in.): 35 (1.38)
- Woofer magnet: Ferrite
- Tweeter magnet: Neodymium
- Woofer cone: Pressed-pulp cone with cotton fibres
- Tweeter dome: Tetolon
- Crossover type: 2 Way Passive Crossover
- Crossover cut off: 3.5 kHz - 12 dB Oct
Electro-Acoustic Specifications:
- Diameter (D): 132 mm
- DC Resistance (Re): 3.3 Ohms
- Resonant Frequency (Fs): 65 Hz
- Voice Coil Inductance (Le): 0.37 mH
- Equivalent Volume of Compliance (Vas): 9 liters
- Moving Mass (Mms): 17 grams
- Mechanical Compliance of Suspension (Cms): 0.3 mm/N
- BL Product (BL): 6 T*m
- Total Q Factor (Qts): 0.57
- Electrical Q Factor (Qes): 0.64
- Mechanical Q Factor (Qms): 5.4
- Sound Pressure Level (SPL): 92 dB
- UPC: 8018823114028
- Weight: 14.01
- Authorized Internet Dealer
Warranty: 2 Year(s) 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.