Hertz SX690H SPL Show 6x9" 3-Way Coaxial Speakers for Select Harley Davidson Motorcycles - Pair

Hertz SX690H SPL Show 6x9" 3-Way Coaxial Speakers for Select Harley Davidson Motorcycles - Pair

Looking to level up your ride’s audio game? The Hertz SX690H 3-way coaxial speakers are engineered to slice through wind, engine noise, and whatever else the road throws your way. Designed specifically for motorcycles like your 2024 Harley, these speakers are the perfect mix of raw power, compact design, and all-weather toughness.

All-Weather Warrior Sound System

Let’s be real—mother nature doesn’t care about your playlist. But the Hertz SX690H does. These speakers are crafted with a high-stiffness pressed paper cone that’s been treated to resist water, humidity, and even UV rays. So whether you're riding under a blazing sun or caught in a sudden storm, your music stays punchy and protected.

The cone material is no ordinary paper either. It’s rigid enough to handle aggressive low-end bass and durable enough to survive years of riding. Combine that with a Tetolon dome for the tweeter and super tweeter, and you’ve got a speaker set that’s as rugged as it is refined.

Big Sound, Small Package

Here’s where things get spicy: the Hertz SX690H uses Neodymium N38 H grade magnets, one of the strongest lightweight magnets available. That means you're getting Extreme SPL performance without adding unnecessary weight to your bike. Compact, light, and brutally loud—these speakers are built to blast without slowing you down.

Each speaker weighs only 1.69 kg (3.73 lbs), making them ideal for motorcycle audio systems where weight and space matter. Don’t let the slim build fool you, though—these things handle up to 130 watts RMS and 260 watts peak, pushing out seriously powerful sound even at high speeds.

Precision Power Handling

Blowouts? Distortion? Not happening here. The Hertz SX690H features a double-layer copper voice coil wound on a polyimide former. This setup gives it a thermal edge—allowing the speakers to stay cool and consistent, even when you're cranking them for hours.

The voice coil’s 38mm (1.5”) diameter ensures high excursion and smooth midrange, while keeping that bass tight and responsive. You’ll feel the rumble in your chest without sacrificing clarity.

Highs That Cut Through Everything

We’re talking two dedicated high-frequency drivers in each speaker: a 1.4” dome tweeter and a 1” dome super tweeter, both powered by Neodymium magnets. These aren't just loud—they're clean, detailed, and sharp enough to cut through highway wind and engine growl.

To protect those delicate tweeters, Hertz added a resettable solid-state protection circuit. So even if you push them hard, they’ll bounce back without missing a beat.

Ready to Connect and Rock

Wiring multiple speakers? Easy. The Hertz SX690H comes with double Faston terminals, allowing you to daisy-chain multiple units together. They also provide compatibility with the most common Harley-Davidson connectors, so you’re not stuck splicing wires or searching for adapters.

And yes, they come with ABS plastic grilles with a metallic finish, giving them a sleek, durable look that blends with your bike’s style while keeping the internals protected.

Tested for the Real World

This isn’t your average car speaker trying to survive on a bike. The Hertz SX690H has been tested against the toughest environmental conditions: thermal shock, UV exposure, vibration, and moisture. It’s like the special forces of speakers—designed to survive and perform no matter what.

Whether you're cruising through the mountains or ripping down the highway, these speakers will keep your soundtrack pounding in perfect clarity.

Your ride deserves a speaker system that’s as bold and built-to-last as your Harley. The Hertz SX690H checks every box—loud, lightweight, weatherproof, and ready to rock at every turn. Hit the road, twist the throttle, and let your music ride shotgun.

FAQs

1. How loud are the Hertz SX690H speakers? With 94 dB sensitivity and up to 260 watts peak power, they’re built to be heard over wind, engines, and open highways—loud and clear.
2. Can these speakers handle the elements? Absolutely. They’re water-resistant, humidity-proof, UV-treated, and built to withstand thermal shock and vibration. Rain or shine, they perform.
3. What makes these good for motorcycles? They're compact, lightweight, and extremely durable. Plus, their SPL output is tuned specifically for open-air environments, making them ideal for bikes.
4. What kind of audio detail do the Hertz SX690H speakers offer? The combination of a 6x9” woofer, 1.4” tweeter, and 1” super tweeter ensures full-spectrum sound—from deep bass to sharp highs—with no distortion.
5. Do they support multiple speaker setups? Yes, the double Faston terminals let you easily daisy-chain them for multi-speaker configurations without complicated wiring.