Hertz C165F Cento Series 6.5" 180W 4-Ohm Flat Profile Component Woofers - Pair

Hertz C165F Cento Series 6.5" 180W 4-Ohm Flat Profile Component Woofers - Pair

Ever tried upgrading your car audio only to realize your factory speaker slots are way too shallow? That’s where the Hertz C165F swoops in like a well-timed save. This pair of Cento Series 6.5" 4-ohm component woofers is built with a super slim profile, making it perfect for those tricky OEM spots where depth is a real problem. No more wrestling with awkward installs or chopping up panels—these woofers slide right into spots most others can’t touch.

Designed to Fit, Built to Perform

The Hertz C165F isn’t your average shallow speaker—it’s the product of some clever engineering and smart design work. Hertz trimmed down the basket, optimized the moving parts, and redesigned the cone and dustcap geometry—all so you get full-bodied sound from a seriously slim setup. Think of it like fitting a concert into your car door.

Light but Loud: The SPP-M Cone

At the heart of the Hertz C165F is the SPP-M cone. That’s short for Semi-Pressed Paper-Mica—a mouthful, but here’s what it means for your ears: lightweight, rigid, and built for clean sound. Mica powder reinforces the paper cone to reduce distortion while keeping things responsive and musical. You’ll feel every beat, every strum, and every vocal detail.

Sound That Cuts Through the Noise

Even in a slim frame, the Hertz C165F still packs a punch. Its sensitivity is solid, so you won’t need a crazy-powerful amp to get them going. And the frequency range? Wide enough to fill that critical midbass gap and keep everything sounding smooth and punchy. Whether you’re into hip-hop, rock, or anything in between, these woofers make your music feel more alive.

Made to Handle the Heat

Durability is baked in here. The voice coil is pure copper and wound on an aluminum former—translation: great heat management and long-term reliability. And with a high-density ferrite magnet keeping everything in check, you get tight, controlled response even when the volume creeps up.

Easy to Match, Easy to Love

With a standard 4-ohm impedance and straightforward power handling, the Hertz C165F plays well with a wide range of systems. It's not fussy—it just works. No extra tuning drama, no weird peaks or dips. Just clean, balanced performance in a compact, low-profile package.

Compact Doesn’t Mean Compromise

Just because it’s slim doesn’t mean it skimps on performance. These woofers hit that sweet spot where space-saving design meets serious audio quality. It’s like getting the power of a full-size woofer without needing to rework your entire door panel.

Whether you're upgrading a stock system or fine-tuning your setup, the Hertz C165F gives you real-deal sound in a package that actually fits. Clean, clear, and compact—this is the kind of woofer that makes factory replacements feel like a major upgrade.

FAQs

1. What size are the Hertz C165F woofers? They're 6.5 inches (165mm) in diameter, which makes them compatible with many standard factory locations.
2. Do the Hertz C165F woofers come with grilles? No, but they are compatible with the Hertz CG165 grilles if you want added protection.
3. What’s the RMS power rating of these woofers? Each woofer handles 70 watts RMS, with a peak power rating of 180 watts.
4. Are these a good choice for shallow-depth factory replacements? Yes, the super slim profile is specifically designed for tight OEM placements in modern vehicles.
5. What type of cone material is used in the Hertz C165F? The cone is made from Semi-Pressed Paper reinforced with Mica powder for excellent strength and clarity.