--- product_id: 48493762 title: "HERTZ dcx690.3 6x9 3-Way Car Speaker 180 Watt" brand: "hertz" price: "¥21364" currency: JPY in_stock: false reviews_count: 10 url: https://www.desertcart.jp/products/48493762-hertz-dcx690-3-6x9-3-way-car-speaker-180-watt store_origin: JP region: Japan --- # 93dB sensitivity 180W peak power Neodymium magnet HERTZ dcx690.3 6x9 3-Way Car Speaker 180 Watt **Brand:** hertz **Price:** ¥21364 **Availability:** ❌ Out of Stock ## Summary > 🎶 Elevate your drive with sound that speaks volumes — don’t just listen, experience it! ## Quick Answers - **What is this?** HERTZ dcx690.3 6x9 3-Way Car Speaker 180 Watt by hertz - **How much does it cost?** ¥21364 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/48493762-hertz-dcx690-3-6x9-3-way-car-speaker-180-watt) ## Best For - hertz enthusiasts ## Why This Product - Trusted hertz brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last & Perform:** Durable TPU surround and waterproof design keep your speakers sounding flawless through every adventure. - • **Precision Audio Clarity:** 93dB sensitivity ensures crisp, clear sound reproduction with minimal distortion, even at high volumes. - • **Power that Packs a Punch:** 180 Watts peak power delivers immersive, room-filling sound that commands attention on every drive. - • **Space-Savvy Installation:** Shallow 77mm mounting depth fits seamlessly into tight car interiors without compromising sound quality. - • **Cutting-Edge 3-Way Design:** Authentic 3-way coaxial system with dedicated midrange and PEI dome tweeter for rich, balanced audio across all frequencies. ## Overview The HERTZ DCX690.3 is a premium 6x9 inch 3-way coaxial car speaker delivering 90W RMS and 180W peak power. Featuring a neodymium magnet, TPU surround, and PEI dome tweeter, it offers exceptional sound clarity and wide frequency response up to 21kHz. Its shallow 77mm mounting depth and waterproof design make it a perfect upgrade for audiophiles seeking powerful, durable, and space-efficient in-car audio. ## Description Hertz – 690 V 'Dieci 6x9 2-way coaxial Description: - 90 watts RMS/180 Watts Max. - 4 ohm – Mounting Depth: 77 mm effectiveness 93dB An authentic 3-way coax capable of reproducing a wide frequency spectrum. The DCX 690.3 uses an oversized magnetic group, TPU (thermoplastic polyurethane) surround, a 60 mm diameter midrange and a PEI dome tweeter. The result is linearity, wide dispersion and extra ordinary efficiency not found in traditional coax components. An involving, emotional sound, even at high SPL levels. ## Features - 3 way coaxial speaker syste, - 90 watts RMS nominal input power - 180 wtats peka power - neodymium magnet ## Technical Specifications | Specification | Value | |---------------|-------| | Antenna Location | Car | | Asin | B008B5GH9O | | Audio Driver Size | 6 Inches | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Surround | | Best Sellers Rank | 207,600 in Electronics & Photo (See Top 100 in Electronics & Photo) 73 in Car Audio & Video Stereo Amplifiers | | Box Contents | Coaxial Speaker (2), Grille (2) | | Brand Name | HERTZ | | Colour | black | | Compatible Devices | Laptop, Smartphone | | Connectivity Protocol | Coaxial | | Customer Package Type | Standard packaging | | Customer Reviews | 4.7 4.7 out of 5 stars (176) 4.7 out of 5 stars | | Enclosure Material | TPU, PEI | | Frequency Response | 21 KHz | | Global Trade Identification Number | 08018823104197 | | Impedance | 4 Ohms | | Input Voltage | 12 Volts | | Is Waterproof | True | | Item Weight | 1.86 kg | | Manufacturer | Hertz | | Maximum Speaker Output Power In Watts | 180 Watts | | Model Name | DCX 690.3 | | Model Number | DCX-6903-FBAV | | Mounting Type | Flush Mount | | Mp3 Player | No | | Network Connectivity Technology | Coaxial | | Number Of Audio Channels | 2.0 | | Number Of Items | 1 | | Power Source | Corded Electric | | Product Features | tweeters | | Product Warranty | Manufacturer Guarantee | | Series Number | 6903 | | Speaker Size | 9 Inches | | Speaker Type | Coaxial | | Specific Uses For Product | Car | | Tweeter Diameter | 1 Inches | | Unit Count | 1.0 count | | Water Resistance Level | Waterproof | | Woofer Driver Diameter | 6 Inches | ## Product Details - **Audio output mode:** Surround - **Brand:** HERTZ - **Connectivity technology:** Coaxial - **Model name:** DCX 690.3 - **Mounting type:** Flush Mount - **Recommended uses for product:** Car - **Speaker maximum output power:** 180 Watts - **Speaker type:** Coaxial - **Surround-sound channel configuration:** 2.0 - **Unit count:** 1.0 count ## Images ![HERTZ dcx690.3 6x9 3-Way Car Speaker 180 Watt - Image 1](https://m.media-amazon.com/images/I/816EXKPJ+pL.jpg) ![HERTZ dcx690.3 6x9 3-Way Car Speaker 180 Watt - Image 2](https://m.media-amazon.com/images/I/71zV0qNmDgL.jpg) ![HERTZ dcx690.3 6x9 3-Way Car Speaker 180 Watt - Image 3](https://m.media-amazon.com/images/I/71TsBaut7-L.jpg) ![HERTZ dcx690.3 6x9 3-Way Car Speaker 180 Watt - Image 4](https://m.media-amazon.com/images/I/719xhzsSS8L.jpg) ![HERTZ dcx690.3 6x9 3-Way Car Speaker 180 Watt - Image 5](https://m.media-amazon.com/images/I/81T8yLgHiYL.jpg) ## Questions & Answers **Q: Is it necessary to run these off an external amp or can run these straight from a head unit?** A: I’ve got them run straight off my car’s existing wiring, with an active sub linked into the head unit. My system is not state of the earth, but it sounds good enough for my needs. Compared to the factory speakers they are tonnes better. I’ve got alpine speakers in my other car, and I really like them too, but would rate these either on par, or slightly better **Q: Hi do these hertz 6x9 come with covers** A: Yep ## Customer Reviews ### ⭐⭐⭐⭐⭐ 90 Watts rms 180 watts peak *by on Reviewed in the United Kingdom 21 July 2018* Spot on I’ve alread got hertz 30.3 sub Dcx 6.5 component and 3.5 inch coax in my car. So these dcx 690.3 should finish my set up. Now there 90 Watt rms 180 peak. So for the love of god don’t go thinking you can slam 180 watt plus on these. If your amp is higher rated power turn the gains down there’s plenty of videos showing how to use a voltage meter to match amp gains with speakers . In my case to pair theses to my amp I have to set the specific amp Chanel to output 17.4v. Witch gives me 80 - 90 watts not the amps full potential witch blow them up. One last thing let the speakers bed in at low volume levels for a good 30 hours before you go playing them at full. ### ⭐⭐⭐⭐⭐ Hertz quality sound *by on Reviewed in the United Kingdom 1 August 2020* Top quality gear and a shallow base which makes it easy to fit into a space where there is limited depth. Reproduction is excellent which you would expect and I had to fade the set up as these were dominating the sound output such is their quality. All in all, excellent speakers which would enhance any set up and they look great. ### ⭐⭐⭐⭐⭐ Very good speakers, Love them *by on Reviewed in the United Kingdom 17 December 2017* Very good speakers, Love them. I have put them on my cars parcel self and they sound amazing. Sound quality and loudness are fantastic. ## Frequently Bought Together - Hertz Dieci Series DCX-6903 6x9 Two-Way Coaxial Speakers - Pair - Hertz Dieci Series DCX-1653 6.5" Two-Way Coaxial Speakers - Pair - Hertz Dieci Series DSK-1653 Component Speaker Kit 6.5" 2-Way: DV 165.3 + DT 24.3 + DX 300 + Grilles --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/48493762-hertz-dcx690-3-6x9-3-way-car-speaker-180-watt](https://www.desertcart.jp/products/48493762-hertz-dcx690-3-6x9-3-way-car-speaker-180-watt) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-24*