80W 2-Way Car Audio Crossover HiFi Frequency Divider 4-8Ω
80W 2-Way Car Audio Crossover HiFi Frequency Divider 4-8Ω
80W HiFi 2-Way Car Audio Crossover – Mini A-Pillar Frequency Divider
Upgrade your car's audio system with this compact 80W 2-Way HiFi Audio Crossover. Engineered with professional-grade audio capacitors and components, it accurately separates high-frequency (treble) and low-frequency (bass) signals at a 2800Hz crossover point — delivering cleaner, more defined sound from your car speakers. Its ultra-slim 76×19×20 mm form factor is purpose-built for car A-pillar installation, making it an ideal choice for audio enthusiasts tackling speaker DIY projects or full car audio system upgrades.
Made in Mainland China.
Key Features
- 2-Way Frequency Division: Precisely divides treble and bass signals at 2800Hz for true HiFi-level sound reproduction.
- 80W Power Handling: High-endurance power rating ensures stable, reliable performance even during demanding listening sessions.
- Professional Audio Capacitors: Premium internal components maintain pure signal integrity and enhance overall audio clarity.
- Mini Compact Design: At just 76×19×20 mm (2.99×0.75×0.79 in), it fits neatly into tight car A-pillar spaces — no bulky hardware, no clutter.
- Wide Impedance Compatibility: Supports 4–8Ω impedance, making it compatible with a broad range of car audio speakers.
- Convenient Wiring: Comes with an approx. 20 cm (7.87 in) pre-attached cable for quick and easy installation.
- Metal Construction: Durable metal housing protects internal components and ensures longevity in automotive environments.
Specifications
| Type | 2-Way Audio Crossover |
| Power | 80W |
| Crossover Frequency Point | 2800Hz |
| Impedance | 4–8Ω |
| Crossover Type | High & Low Bass 2-Way |
| Dimensions | 76×19×20 mm (2.99×0.75×0.79 in) |
| Cable Length | Approx. 20 cm (7.87 in) |
| Material | Metal / Professional Audio Capacitors & Components |
| Connectivity | Wired |
| Water Resistance | Not water resistant |
What's in the Box
- 1× 80W 2-Way Audio Crossover Module
Applications
This crossover module is perfect for:
- Car A-pillar audio modification builds
- Car audio system upgrades and custom installs
- DIY speaker projects requiring clean signal separation
Looking for other tools and accessories for your projects? Check out our Silicone Grease Lubricant for O-Rings for component sealing, or our Multi-Tool Carry Pouch & Belt Holster for keeping your install tools organized on the go.
Important Notes
- Actual product color may vary slightly from images due to monitor display settings.
- Please allow a slight manual measurement deviation (±1–2 mm) for stated dimensions.
- 1 cm = 0.39 inches.
Learn more: FuelEconomy.gov driving efficiency guidance
Frequently Asked Questions
Q: What is a 2-way car audio crossover and why do I need one?
A: A 2-way audio crossover is an electronic component that splits the audio signal from your car stereo into two frequency ranges — high frequencies (treble) directed to tweeters and low frequencies (bass) directed to woofers. This prevents speakers from trying to reproduce frequencies outside their optimal range, resulting in cleaner, more detailed HiFi sound. This 80W crossover module is ideal for any car audio upgrade or DIY speaker project.
Q: What speaker impedance is this 2-way crossover compatible with?
A: This car audio crossover supports a wide 4–8Ω impedance range, making it compatible with most standard car speakers and aftermarket audio setups. Always verify your speaker's impedance rating before installation to ensure proper matching.
Q: Can I install this crossover module in my car's A-pillar?
A: Yes — the module's compact mini dimensions (76×19×20 mm) are specifically designed for A-pillar installation. Its slim profile fits into tight mounting locations without requiring significant modification to your vehicle's interior panels.
Q: Is this crossover suitable for DIY speaker builds at home?
A: Absolutely. In addition to car A-pillar use, this 2-way frequency divider works well in speaker DIY projects where you need accurate treble/bass signal separation. With an 80W power rating and wide impedance compatibility, it suits a variety of custom audio builds.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.