Reference 505cs - Car speaker INFINITY - Free user manual and instructions
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| Product Type | Car Speaker Component System |
| Brand | Infinity |
| Model | Reference 505cs |
| Speaker Size | 5.25" (130mm) Woofer / 1" (25mm) Tweeter |
| Configuration | 2-Way Component System |
| Power Handling (RMS) | 60 Watts |
| Power Handling (Peak) | 180 Watts |
| Impedance | 2 Ohms |
| Sensitivity | 92 dB (1W/1m) |
| Frequency Response | 55 Hz - 21 kHz |
| Mounting Depth (Woofer) | 1.8" (46mm) |
| Mounting Hole Diameter | 4.6" (117mm) |
| Crossover | External Crossover Included |
| Tweeter Type | Edge-Driven Soft Dome |
| Cone Material | Plus One+ Polypropylene Cone |
| Surround Material | Rubber |
| Recommended Amplifier Power | 15-90 Watts RMS per channel |
| Weight | 3.2 lbs (1.45 kg) per pair |
| Installation | Flush or Surface Mount Tweeter |
| Cleaning | Wipe with dry cloth; avoid liquids |
| Safety | Do not expose to moisture or extreme temperatures |
| Repairability | Replacement parts available through authorized service |
Frequently Asked Questions - Reference 505cs INFINITY
What is the power handling of the Infinity Reference 505cs?
The Infinity Reference 505cs handles 60 watts RMS and 180 watts peak.
What is the impedance of these speakers?
The impedance is 2 ohms, which allows for higher power output from compatible amplifiers.
What size are the woofers?
The woofers are 5.25 inches (130mm) in diameter.
Does the Reference 505cs come with crossovers?
Yes, it includes external crossovers for proper frequency division.
What is the mounting depth required for installation?
The mounting depth is 1.8 inches (46mm), making it suitable for shallow mounting locations.
Can I use these speakers without an external amplifier?
While they can run on head unit power, a dedicated amplifier is recommended to achieve their full potential.
Are the tweeters adjustable?
Yes, the tweeters can be flush or surface mounted, and they feature a swivel design for optimal sound staging.
What type of cone material is used?
The woofer uses Infinity's Plus One+ polypropylene cone for increased surface area and better bass response.
How do I clean the speakers?
Use a soft dry cloth to gently wipe the surface. Do not use liquids or harsh chemicals.
Is the Reference 505cs compatible with factory wiring?
Yes, but you may need adapter harnesses for specific vehicles. The speaker uses standard spade connectors.
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USER MANUAL Reference 505cs INFINITY
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Product information
Brand : INFINITY
Model : Reference 505cs
Category : Car speaker