Hertz Uno K-165 Component Speakers 6.5 in
- 6.5 inch two-way component set, pair
- 150 watts maximum output
- 4 ohm impedance, speaker wire
- 24 mm tweeter
- 23000 hertz frequency response
- 1 year manufacturer warranty
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A pair of two-way component speakers with separate tweeters and woofers, wired with speaker wire. Several spec fields, such as voice control and Bluetooth, look like errors for a car speaker.
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ASIN: B06XF3156NModel: K-165Category: Car Component Speakers
Overview
A woofer and a separate tweeter share the work in this component speaker set, with pressed paper and PEI listed as the enclosure materials, sold as a pair for car audio systems.
Separate drivers let the tweeter be placed for a precise sound image, and the pair carries a one year manufacturer warranty. Voice control, Bluetooth and moisturizing antenna fields do not fit a wired car speaker, and the listing does not say if the crossover and mounting hardware are included.
Who it's for
Drivers who want a two-way component upgrade for door speakers get separate tweeters and woofers. Anyone who needs marine-grade waterproofing, or a listing that spells out crossovers and mounting hardware, should look elsewhere.
Pros and cons
- Two-way component design
- Four ohm impedance
- Manufacturer warranty included
- Crossover details not listed
- Waterproof status contradictory
- Conflicting wireless spec fields
Performance notes
Splitting highs and lows across a woofer and a tweeter lets each driver work in its best range. Output depends on the amplifier or head unit driving the pair, and the impedance sets the load the amplifier sees. Tweeter placement shapes where the sound appears to come from.
Specifications
| Brand | Hertz |
|---|---|
| Model | K-165 |
| Dimensions & fit | |
| Speaker Size | 6.5 inches |
| Woofer Diameter | 6.5 inches |
| Tweeter Diameter | 24 millimeters |
| Item weight | 1.6 pounds |
| Item Dimensions D X W X H | 19"D x 9"W x 15"H |
| Capacity & performance | |
| Speaker Maximum Output Power | 150 watts |
| Audio Output Mode | Stereo |
| Power & efficiency | |
| Power Source | Corded Electric |
| Construction & materials | |
| Color | Black |
| Enclosure Material | Pressed Paper, PEI |
| Compatibility & installation | |
| Connectivity Technology | Speaker wires |
| Compatible Devices | Laptop, MP3 Player, Smartphone |
| Compatible With Vehicle Type | & SUVs, Select Cars, Truck |
| Mounting Type | Car Mount |
| Subwoofer Connectivity Technology | Wired |
| Included components | |
| Customer Package Type | Traditional packaging |
| Unit Count | 1 Count |
| Warranty & support | |
| Warranty Description | 1-Year Manufacturer Warranty |
| Warranty Type | Limited |
| Other details | |
| Impedance | 4 ohm |
| Speaker Type | Component |
| Number of Audio Channels | 2 |
| Frequency Response | 23000 hertz |
| Additional Features | Portable |
| Antenna Location | Moisturizing |
| Audio Driver Type | Dynamic Driver |
| Control Method | Voice |
| EU Spare Part Availability Duration | 7 years |
| Is Waterproof | False |
| Series Number | 165 |
| Specific Uses For Product | Car audio systems |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |
Closest rivals on specs
Focal 165 AS Access Component Speakers 6.5 in- Item Weight 1.6 vs 3.53 pounds (-55%)
- Speaker Maximum Output Power 150 vs 120 watts (+25%)
Pyle Mid Bass Woofer 6.5 in- Speaker Maximum Output Power 150 vs 300 watts (-50%)
Grtsky MX65P1 Midrange Speakers 6.5 in- Item Weight 1.6 vs 4.19 pounds (-62%)
- Speaker Maximum Output Power 150 vs 100 watts (+50%)
Frequently asked questions
What size are the Hertz UNO K-165 speakers?
The speaker and woofer size are 6.5 inches, with a 24 millimeter tweeter.
Are the Hertz UNO K-165 speakers sold as a pair?
Yes. The title says Pair, and the listing shows 2 x 2-way speakers.
Are the Hertz UNO K-165 speakers waterproof?
The listing says waterproof is false, and also shows a water resistant level, so treat them as not waterproof.
Do the Hertz UNO K-165 speakers have Bluetooth?
They connect by speaker wires. The Bluetooth and voice control fields look like errors.