About the Hertz MLK 700.3
Product highlights:
- component system includes 2 midrange drivers, 2 tweeters, and 2 external crossovers
- 3" pressed pulp/cotton fiber midrange cone
- Boundary Free rubber surround
- aluminum alloy basket
- 1-7/16" Tetolon dome tweeter
- compact MLCX 2 TM.3 outboard crossover
- 3-position attenuation switches for tweeter and midrange
- frequency range: 200-28,000 Hz
- handles up to 100 watts RMS (200 watts peak power)
- midrange sensitivity: 90 dB
- tweeter sensitivity: 92 dB
- midrange top-mount depth: 1-11/16"
- grilles included
- warranty: 2 years
- MFR # MLK 700.3
- Item # 301MLK7003
What's in the box:
Hertz MLK 700.3 owner's manual
If you need assistance accessing this owner's manual, please give us a call.- Two ML 700.3 Midrange
- Two ML 280.3 Dome tweeters (with attached 10" length of speaker wire)
- Two MLCX 2 TM.3 Crossover networks
- 2 Tweeter flush mount cups (installed)
- 2 Tweeter grilles (installed)
- 2 Midrange grilles
- Eight 1" Allen head screws (3mm)
- Eight 1/2" Allen head screws (2.5mm)
- 8 Large speed clips
- 8 Small speed clips
- Two M3 x 8mm Machine screws (2.5mm Allen head/installed in tweeter housing)
- 2.5mm Allen head bit
- Owner's manual (English/ Spanish/ French/ German/ Italian/ Portuguese/ 21 Others)
- Templates on box
More details on the Hertz MLK 700.3
Features & specs
| General | ||
|---|---|---|
| Speaker Size | 3 | |
| Driver Design | 2-way | |
| Woofer Design | --- | |
| Woofer Material | --- | |
| Woofer Surround | Rubber | |
| Midrange Design | Cone | |
| Midrange Material | Pressed Paper/CottonFiber | |
| Tweeter Design | 35mm Dome | |
| Tweeter Material | Tetolon | |
| Super Tweeter Design | --- | |
| Super Tweeter Material | --- | |
| Impedance (Ohms) | 4 | |
| Weather-resistant | No | |
| Grilles Included | Cast Aluminum | |
| Parts Warranty | 2 Years | |
| Labor Warranty | 2 Years | |
| Specifications | ||
| Sensitivity (1W at 1 meter) | 90 | |
| Sensitivity at 2.83 volts | N/A | |
| Frequency Response | 200 - 28k Hz | |
| Maximum RMS Wattage | 100 | |
| Peak Power Handling (Watts) | 200 | |
| Top-mount Depth (Inches) | 1 11/16 | |
| Bottom-mount Depth (Inches) | 1 13/16 | |
| Cutout Diameter or Length (inches) | 2 15/16 | |
| Mounting Height (Inches) | 0.211 | |
| Frame Width | 3.47 | |
| Frame Length | 3.47 | |
Product Research
Features
Boundary Free Surround: This technology provides more cone surface area than other speakers of the same size, enabling it to move more air. The surrounds are made of butyl rubber, ensuring thermal and mechanical linearity.
Klippel Verified: The Klippel distortion analyzer, a device that uses a laser and computer software to do large-scale analysis of drivers in motion, helps Hertz optimize the speaker's motor structure, voice coil alignment, and suspension to yield the best possible performance.
Tweeter Mounting: The ML 280.3 tweeters are designed to flush mount using the included clamps. They can also be mounted to many factory tweeter brackets using the M3 threaded insert on the back of the tweeter housing. The tweeters are permanently mounted in their housings.
Tweeter Dimensions:
| Flush Mount | |
|---|---|
| Mounting Height | 0.618" |
| Mounting Depth | 0.703" |
| Frame Diameter | 2.101" |
| Cutout Diameter | 1.9" |
Tweeter Level: Three different positive wire terminals offer tweeter output level options, -2 dB, 0 dB, and +2 dB. Hertz recommends 0 dB when the tweeters are mounted off-axis (relative to the listeners) and -2 dB when the tweeters are mounted on-axis
Crossover Slope: The slope of the high-pass output is 12 dB/octave. The low-pass slope is 6 dB/octave.
Crossover Input: Hertz recommends the signal input to the MLCX 2 TM.3 be crossed over at 250 Hz, 12 dB/octave, high-pass.
Mid Notch: A 3-position switch in each crossover allows you to adjust the midrange output between 400 Hz and 4 kHz (maximum impact at approximately 600Hz). Choose 0 dB, -4 dB, or -6 dB. This provides the ability to linearize the midrange frequency response according to their mounting location.
Wiring: The crossover inputs and outputs are set screw terminals; they will accept bare wire up to 8 gauge.
Crossover Dimensions:
- Width: 7.7"
- Height: 1.6"
- Depth: 4.7"
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Customer Q&A
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Insane clean , clear , loud music quality! The best you can get in my opinion.
Robert from Aurora, IL