Hertz SPL Show SV 165.1 6.5" SPL Midrange Speakers (Set)
PRODUCT INFORMATION
Hertz SPL Show SV 165.1 6.5" SPL Midrange Speakers (Set)
$199.99
$199.99
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Hertz SPL Show SV 165.1 6.5" SPL Midrange Speakers (Set)
Need Help?
Call us at (864) 334‑6131 or message our team with your bike year/model and current upgrades. We'll map the best path to louder, cleaner sound.
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Hertz SPL Show SV 165.1 6.5" SPL Midrange Speakers (Set)
The Hertz SV 165.1 is a ferrite-magnet SPL midrange built to get loud and stay loud. A 38 mm (1.5 in) double-layer copper voice coil on a KSV former, tin-plated high-current terminals, a damped fabric surround and an ultra-light water-repellent paper cone deliver 97 dB sensitivity from a 6.5-inch frame.
6.5-inch SPL Midrange, 97 dB Sensitivity
Ferrite-magnet SPL midrange for loud lids, lowers and Tour-Paks.
- 400W peak / 200W continuous at 4Ω
- 100Hz–10kHz frequency response
- 38 mm (1.5 in) voice coil, ferrite magnet
Key Product Details
| Product | Hertz SPL Show SV 165.1 6.5" SPL Midrange Speakers (Set) |
| Speaker Type | 6.5-inch (165mm) SPL midrange, 4Ω |
| Best For | High-output midrange in bagger lids, Tour-Paks, fairing lowers and custom enclosures |
| System Goal | Loud, punchy midrange that holds up to amplifier power |
| Impedance | 4Ω |
| Sold As | Set |
| Install Focus | 66 mm mounting depth; confirm the opening and depth before ordering |
Always verify mounting depth, opening size, impedance, amplifier power and crossover settings before ordering or installing these speakers.
Why the SV 165.1 and Not the NEO
Hertz builds the SV 165.1 around a high density flux ferrite magnet. The SV NEO models use a neodymium magnet with UV and waterproofing treatment. The .1 is the ferrite-magnet SPL midrange and sits at a lower price.
It is a midrange, not a full-range coaxial. Run it on an amplifier with a crossover or DSP, and pair it with a tweeter or compression driver for the top end.
Speaker Specifications
| Nominal Diameter | 165 mm (6.5-inch) |
| Impedance | 4Ω |
| Power Handling | 400W peak / 200W continuous (AES) |
| Sensitivity | 97 dB |
| Frequency Response | 100Hz–10kHz |
| Voice Coil | 38 mm (1.5 in), double-layer copper on KSV former |
| Magnet | High density flux ferrite, 110 x 45 x 20 mm |
| Cone | Ultra-light water-repellent pressed paper |
| Surround | Damped fabric |
| Xmax | 1.2 mm |
| Mounting Depth | 66 mm |
| Grilles Included | No |
Thiele-Small Parameters
| Re | 3.2Ω |
| Fs | 110 Hz |
| Le | 0.26 mH |
| Vas | 4.65 L |
| Mms | 10.4 g |
| Cms | 0.2 mm/N |
| BL | 6.5 T•m |
| Qts | 0.5 |
| Qes | 0.55 |
| Qms | 5.53 |
Recommended System Planning
Give the SV 165.1 amplifier power that respects its 200W continuous rating, a crossover or DSP to keep it in its 100Hz–10kHz range, and an opening with at least 66 mm of mounting depth. Pair it with a compression tweeter for the high end.
If you are unsure whether it fits your lids, Tour-Pak, lowers or custom enclosure, contact Garage Bagger Stereo before ordering.
What to Pair With the SV 165.1
Power, tuning and high-frequency parts for an SPL midrange build.
Hertz SP 4.900 4-Channel Motorcycle Amplifier
Sealed Hertz 4-channel amplifier for midrange pairs.
Hertz ST 25K NEO SPL Show Tweeters
Hertz bullet compression tweeters for the top end.
Hertz S8 DSP
Crossover, EQ and time alignment.
Motorcycle Speaker Installation
Adapters, mounting and wiring parts.
Related Hertz & Motorcycle Audio Paths
Compare Hertz midrange options and build the system around them.
Best Use for the SV 165.1
Choose it for SPL-style midrange in lids, Tour-Paks, lowers or custom enclosures where output per dollar matters and the speaker is protected from direct weather.
Designed Around Real Motorcycle Audio
Wind noise, road speed and enclosure space decide how loud a midrange has to play. Plan it with the amplifier, crossover and tweeters.
Hertz SV 165.1 FAQ
What is the power rating of the SV 165.1?
Hertz rates it at 400W peak and 200W continuous (AES) at 4Ω, with 97 dB sensitivity.
What is the difference between the SV 165.1 and the SV NEO?
The SV 165.1 uses a high density ferrite magnet. The SV NEO models use a neodymium magnet with UV and waterproofing treatment.
How deep is the SV 165.1?
Hertz lists a mounting depth of 66 mm.
Is the SV 165.1 sold as a pair?
It is sold as a set.
Does the SV 165.1 need a crossover?
Yes. It is a midrange with a 100Hz–10kHz response, so run it on an amplifier crossover or DSP and add a tweeter for the high end.
Does Garage Bagger Stereo install the SV 165.1?
Garage Bagger Stereo installs motorcycle audio at our Taylors, SC shop and can help you plan a DIY install. Start a Build Consultation or call 864-334-6131.
Need Help Choosing?
Tell us your bike, model year and what you want to add, and we will confirm fitment and the right parts before you order.