About the Hertz K 170

Product highlights:
- component speaker system includes 2 woofers and 2 tweeters
- 6-3/4" treated paper woofer with foam surround
- PEI dome tweeter with integrated crossover
- handles up to 70 watts RMS (280 watts peak power)
- frequency range: 55-23,000 Hz
- sensitivity: 93.5 dB
- woofer mounting depth: 1-13/16"
- impedance: 4 ohms
- grilles not included
- warranty: 2 years
- MFR # K 170
- Item # 301K170
What's in the box:
- Two V 170 Woofers
- Two T 24 Tweeters (46" length of speaker wire attached with in-line crossover)
- 2 Tweeter flush mount trim rings
- 2 Tweeter flush mount clamps
- 2 Angled surface mount housings
- 2 Tweeter grilles (installed)
- Eight 3/4" Screws
- 8 Speed clips
- 2 Round adhesive foam pads
- Owner's manual (English/ Spanish/ French/ German/ Italian/ Portuguese/ 21 Others)
- Template on box
Featured video:
More details on the Hertz K 170

Features & specs
General | ||
---|---|---|
Speaker Size | 6.7 | |
Driver Design | 2-way | |
Woofer Design | Cone | |
Woofer Material | Pressed Paper (Water-Repellent) | |
Woofer Surround | Foam | |
Midrange Design | --- | |
Midrange Material | --- | |
Tweeter Design | 24mm Dome | |
Tweeter Material | PEI | |
Super Tweeter Design | --- | |
Super Tweeter Material | --- | |
Impedance (Ohms) | 4 | |
Weather-resistant | No | |
Grilles Included | No | |
Parts Warranty | 2 Years | |
Labor Warranty | 2 Years | |
Specifications | ||
Sensitivity (1W at 1 meter) | 93.5 | |
Sensitivity at 2.83 volts | N/A | |
Frequency Response | 55 - 23k Hz | |
Maximum RMS Wattage | 70 | |
Peak Power Handling (Watts) | 280 | |
Top-mount Depth (Inches) | 1 13/16 | |
Bottom-mount Depth (Inches) | N/A | |
Cutout Diameter or Length (inches) | 5 1/2 | |
Mounting Height (Inches) | 0.21 | |
Frame Width | 6.507 | |
Frame Length | 6.507 |
Product Research
Features
Tweeter Mounting: Brackets are included for flush mounting and angled surface mounting (60° or 30°) the tweeters. If surface mounting, holes for the mounting screws and wire will need to be drilled.
Tweeter Mounting Dimensions:
Flush Mount | 60° Angled Surface Mount | 30° Angled Surface Mount | |
---|---|---|---|
Mounting Height | 0.36" | 1.232" | 1.515" |
Depth | 0.436" | N/A | N/A |
Frame Diameter | 1.605" | N/A | N/A |
Cutout Diameter | 1.422" | N/A | N/A |
Frame Width | N/A | 1.463" | 1.463" |
Frame Depth | N/A | 1.535" | 1.255" |
Crossovers: The high pass crossovers are wired in-line and attached to the tweeters. Each crossover's diameter is approximately 3/8" and the slope is 6 dB/octave. The woofers are not crossed over.
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Customer Q&A
10 questions already asked
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An extremely cost-effective upgrade to my (23-year-old!) factory speakers. Tweeters are very clear and cut through the noise of the road. The included pods were an incredible help to adapt the tweeters for mounting in my car.
Scott from Philadelphia, PA