




Harman Kardon Flow 601CSF 6.5 Inch 2 Way Active Component Speaker Set 120w RMS
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Harman Kardon Flow 601CSF Active
6.5" (165mm) 2-Way Car Component Speakers
A premium aftermarket component speaker set with a built-in amplifier, designed to deliver clean, powerful audio straight from the box. The tweeter and mid-range grilles use Harman Kardon's iconic 60-degree slash pattern, while the mid-range and woofer baskets feature a cooling performance-tuned twisting louvre pattern. Magnetic covers hide all fasteners for a clean, seamless finish.
- Active 2-way component speaker set
- 6.5 inch (165mm) woofer
- 120w RMS power handling
- Iconic 60-degree slash pattern on tweeter and mid-range grilles
- Performance-tuned twisting louvre pattern on mid-range and woofer baskets
- Magnetic covers conceal all fasteners
- Designed for aftermarket installation
Explore the full range in Harman Kardon.
Specification
| Power Handling | 120Wrms, 360W peak |
|---|---|
| Sensitivity | (@ 2.83V) 91dB |
| Frequency Response | 45Hz – 40kHz |
| Impedance | 4 ohms |
| Crossover point | 5.2k |
| Gross weight | 3.22kg |
More specs
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What's Included
- Speakers
- Tweeters
- Threaded flush-mount adapters 2x Plastics locking nuts
- OM
- Screws
- Speed clips
- EVA foam gasket
Harman Kardon
About the Harman Kardon Flow 601CSF
From our tech experts at CEN
Harman Kardon speakers, for a home system rather than a vehicle.
Who it suits
Anyone building or improving a home system, where placement and room acoustics matter as much as the speakers themselves. Harman Kardon is a long-standing name in both home and automotive audio.
Our tech experts advise
Give them space from the rear wall and get the tweeters near ear height; both cost nothing and change the sound more than most upgrades. get in touch for help matching them to an amplifier.
Explore the full Harman Kardon range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Harman Kardon
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Frequently Asked Questions
Q: Will these speakers fit my car?
A: Most car speakers are standard sizes, but mounting depth and fitting rings vary by vehicle. Check the size in the Specification tab against your vehicle, or contact CEN with your registration and we will confirm fitment and any adapters or fitting kits you need.
Q: Do I need an amplifier to run these speakers?
A: Not always. Most speakers will run from a standard head unit, but a dedicated amplifier lets them perform at their best, particularly for component sets and higher power handling models. The RMS figure in the Specification tab is the guide to how much clean power they can use.
Q: What is the difference between coaxial and component speakers?
A: Coaxial speakers combine the tweeter and woofer in one unit for a simple like-for-like upgrade. Component sets separate the tweeter and woofer with a crossover for better imaging and detail, and suit installs where sound quality is the priority.
Q: Do these come as a pair?
A: Unless stated otherwise, car speakers are sold in pairs. Check the product title and What's Included tab, which lists exactly what is in the box.
Q: Can CEN fit these speakers for me?
A: Yes. CEN offers professional installation from our Nottingham premises. Contact us to book an installation slot or ask for a fitting quote.



































