Audiocircle SL-X6 6.5" 2-Way Coaxial Speakers
Professionally Maintained Demo Units
Every demo unit has been carefully maintained by our certified technicians. These aren't customer returns or damaged goods - they're the same high-quality equipment we've used to demonstrate premium sound to our customers for years.
Pre-Tested & Verified
Unlike typical clearance sales, every item has been tested and verified by our technical team. We stand behind the quality of our relocation inventory.
Everything Must Go Pricing
These aren't regular sale prices - this is genuine "moving warehouse" pricing. Discounts you simply won't find under normal retail circumstances.
Trade Show Display Models
Many items are pristine display models from major audio trade shows - equipment that's been seen but never installed. These pieces often include special editions or limited releases not available through regular retail channels.
Overview
The Audiocircle Stuttgart Line SL-X6 coaxial speakers represent the "big Easy" philosophy of essential performance without compromising demanding audio standards. These German-engineered 6.5-inch coaxial speakers deliver exceptional sound clarity through their carefully designed 2-way configuration, making them the perfect choice for drivers seeking professional-grade audio enhancement without complex installations.
Effortless Installation Design
The Stuttgart Line prioritizes easy installation with components sized for trouble-free mounting. Featuring Audiocircle steel baskets with standard DIN dimensions, these speakers fit seamlessly into factory locations without modifications. The compact 62mm mounting depth ensures compatibility with most vehicle door panels, while the standard 165mm DIN mounting diameter guarantees universal fitment across various car models.
Premium Sound Engineering
Built with polypropylene cones and 16mm silk dome tweeters, the SL-X6 speakers produce crystal-clear highs and rich, balanced midrange frequencies. The 2-way coaxial design effectively separates frequencies, reducing distortion while maximizing acoustic clarity. This series is designed for maximum sound quality and clarity, featuring rigid car-grade polypropylene cones, neodymium magnets, and silk dome tweeters for distortion-free audio.
German Quality Construction
Handmade in Deutschland to meet strict quality requirements, Audiocircle products result from marrying experience and innovation with the latest materialistic and manufacturing advancements. Each speaker undergoes rigorous testing to ensure long-lasting performance in demanding automotive environments, from temperature extremes to constant vibrations.
Specifications
Power Handling:
- Maximum Power: 100W
- Minimum Amplifier Power: 15W
- RMS Power: Optimal performance range
Frequency Response:
- Range: 65 - 20,000 Hz
- Extended high-frequency clarity
- Balanced midrange reproduction
Physical Dimensions:
- Speaker Size: 6.5″ (16.5cm)
- Mounting Diameter: 165mm DIN standard
- Mounting Depth: 62mm
- Impedance: 3.2 Ohm
Construction Materials:
- Woofer Cone: Polypropylene (PP)
- Tweeter: 16mm Silk Dome
- Basket: Steel construction
- Surround: Durable rubber compound
Compatibility:
- Standard DIN fitment
- Universal vehicle compatibility
- Factory replacement design
- No modification required
Features
Advanced Coaxial Design
The SL-X6 employs a sophisticated 2-way coaxial architecture, with the 16mm silk dome tweeter precisely positioned within the center of the polypropylene woofer. This configuration creates a unified point source for sound reproduction, eliminating phase issues common in separate driver installations. The result is coherent imaging and a natural soundstage, transforming your daily commute into an immersive listening experience.
Silk Dome Tweeter Technology
The premium 16mm silk dome tweeter delivers smooth, fatigue-free high frequencies with exceptional detail retrieval. Unlike harsh metal dome tweeters, the silk construction provides natural sound reproduction that remains comfortable during extended listening sessions. The tweeter's neodymium magnet system ensures efficient performance while maintaining compact dimensions for seamless integration.
Polypropylene Woofer Excellence
The rigid car-grade polypropylene cones provide excellent structural integrity while maintaining optimal damping characteristics. This material choice delivers punchy, controlled bass response without unwanted resonances that plague cheaper paper cone alternatives. The cone's geometry optimizes dispersion patterns for consistent sound quality throughout your vehicle's interior.
Steel Basket Construction
The robust steel basket provides unwavering structural support for the driver assembly while ensuring precise alignment of all components. This construction eliminates flexing that can cause distortion, particularly at higher volume levels. The basket's design also facilitates heat dissipation, contributing to long-term reliability and consistent performance.
Universal DIN Compatibility
Audiocircle steel baskets with standard DIN dimensions ensure trouble-free installation. The 165mm mounting diameter corresponds to the most common factory speaker size, making these speakers direct replacements for original equipment. The shallow 62mm mounting depth accommodates tight installation spaces without compromising performance.
Optimized Power Efficiency
With a minimum amplifier requirement of just 15 watts, these speakers perform excellently with factory head units while offering headroom for aftermarket amplification. The 3.2-ohm impedance presents an easy load for most amplifiers, ensuring stable operation and maximum power transfer efficiency.
Audiocircle SL-X6 6.5" 2-Way Coaxial Speakers
Frequently Asked Questions
Are these items authentic, and why are the prices so low?
This sale includes demo units we've used for customer demonstrations since 2016, new-old-stock from discontinued product lines, display models from trade shows, and carefully curated inventory we've collected over nearly a decade. Most items include original packaging where available.
What types of items are included in the relocation sale?
Our relocation sale includes demo units we've used for customer demonstrations, new old stock from discontinued product lines, and display models from trade shows. All items are genuine products from top car audio brands - we're simply clearing inventory we can't take to our new location. Items range from amplifiers and speakers to processors and accessories accumulated over nearly 10 years at this location.
Do sale items come with manufacturer warranties?
Warranty coverage varies by item and condition. New old stock items typically include full manufacturer warranty if still valid. Demo and display items may have limited or no manufacturer warranty remaining. We clearly state warranty status in each product description. All sales are final on relocation sale items.
How does shipping work for relocation sale items?
We ship relocation sale items using the same careful packaging methods as our regular inventory. Shipping costs are calculated at checkout based on size and weight. For multiple item purchases, we'll combine shipping where possible to save you money. Large items like subwoofer boxes may require freight shipping with additional costs.
Can I return or exchange relocation sale items?
All relocation sale items are sold as-is with no returns or exchanges. We encourage local pickup customers to inspect items before purchasing. For shipped items, we provide detailed descriptions and photos. Since we're relocating, we cannot accommodate returns or warranty service after the sale period ends.