Hertz MP 70.3 Mille Series 3" 50W RMS (100W Peak Power Handling) Mid-Range Speaker
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What's Inside?
- •(2) MP 70.3 Midrange
- •(2) Grilles
- •Grille putty
- •(8) 3/4" Screws
- •(8) Speed clips
- •Owner's Manual
Featuring Neodymium Double Magnet
The MP 70.3 car audio mid-range speakers featuring Neodymium double magnet inside the coil produces an enthralling mid range, perfect to combine with the powerful mid-low of the MP 165P.3 woofer as well as with the detailed high range of the MP25.3 tweeter. The 20 mm coil of the MP 70.3 maximizes the dynamics; the V-cone® profile enhances off-axis dispersion and the Boundary Free Surround allows for a wider extension towards the low frequency range.
Frequency Response
The frequency response spans from 180 Hz to 18 kHz, encompassing a wide range of audio frequencies crucial for delivering comprehensive and balanced sound reproduction across various media and applications.
Physical Specifications
- • A: 87.8 mm (3.46 in.)
- • B: 73 mm (2.87 in.)
- • C: 50 mm (1.97 in.)
- • D: 44 mm (1.73 in.)
- • E: 93 mm (3.66 in.)
- • F: 17 mm (0.67 in.)
- Diameter : 3 Inch
- Sensitivity : 88 dB
- Impedance : 4 Ohm
- Frequency Response : 180-8000 Hz
- Peak Power Handling : 100 Watts
- RMS Power Handling : 50 Watts
Product Highlights:
- Symmetrical dual Neodymium magnet structure specifically developed with FEM (Finite Element Modeling) simulations, for superior dynamics and control.
- 20 mm CCAW double layer voice coil wound on a Polyamide former with 8 decompression holes, for exceptional power handling and compression-free reproduction.
- Exponential V-cone® profile pressed-pulp cone with cotton fibers, combining stiffness and lightweight for a wide frequency response. Cone profile geometrically optimized for utmost linearity and dispersion in the mid-high frequency range.
- “Boundary Free” rubber surround, for better efficiency and wider mid-bass frequency.
- Anti-vibration rubber magnet cover, to damp spurious vibrations, removable to fit limited mounting depth installations.
- Acoustically transparent aluminium alloy basket with elegant diamond cutting and featuring the aluminium Hertz logo.
- Full protection metal mesh grill featuring the aluminium Hertz logo and attractive look mineral powder coated inner grill are included for several install combinations.
Specifications:
- Size mm (in.): 70 (3)
- Power Handling - Peak W: 100 (Hi-Pass filtered @250Hz - 12 dB Oct.)
- Impedance: 4-Ohms
- Frequency response Hz: 180 ÷ 18k
- Sensitivity dB SPL: 88
- Voice coil Ø mm (in.): 20 (0.8)
- Magnet: Neodymium
- Cone/Dome: Pressed-pulp cone with cotton fibers
Electro-acoustic Specificications:
- Diameter (D): 65 mm
- DC Resistance (Re): 3.7 Ohms
- Resonant Frequency (Fs): 110 Hz
- Voice Coil Inductance (Le): 0.12 mH
- Equivalent Air Volume (Vas): 1 liters
- Moving Mass (Mms): 2.9 grams
- Mechanical Compliance (Cms): 0.7 mm/Newtons
- Force Factor (BL): 2.8 Tesla*meters
- Total Q-factor (Qts): 0.82
- Electrical Q-factor (Qes): 1
- Mechanical Q-factor (Qms): 4.6
- Sound Pressure Level (SPL): 88 dB
- UPC: 8018823113915
- Weight: 7
- 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.
**Speakers purchased and installed by an authorized Hertz dealer will have a three (3) year limited warranty from the original date of purchase.
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Write a review!
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This is the second pair of the Hertz MP70.3’s in my truck. The first pair were installed in custom A-Pillars along with Hertz tweeters. The MP70.3 sound warm and really great. I added a second set to add to the center channel. It brought the center stage alive and the vocals and instruments sound warm and natural.
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These are great mid range speakers and deliver a clear warm sound.
