Description
Included in this kit
This bundle includes 2x Infinity REF407F 4” Two-way Car Audio Speaker.
2x Infinity REF407F 4” Two-way Car Audio Speaker - (REF407F)
New Reference speakers are designed to deliver Infinity’s signature sound in more vehicles. They feature edge-driven textile tweeters for smooth, clear highs and the larger models offer an adjustable tweeter output level control for high-frequency optimization based on installation location or the listener's preference. Oversized Plus One™ woofers offer more surface area for higher bass output and enhanced midrange performance. Plus our newly engineered baskets are optimized to fit most factory speaker locations. Available in a range of standard sizes, they’re the perfect upgrade from factory speakers.
Features and Benefits
Edge-driven, textile tweeters
The audiophile-grade tweeters used in Infinity's new Reference speakers deliver smooth, non-fatiguing sound even at high output levels.
Adjustable tweeter output level
The larger Reference multielement and component systems offer a tweeter output level control to optimize system linearity to suit installation location or the listener's preference.
Plus One™ woofer cone architecture
Harman’s patented (US patent #7,548,631) Plus One™ cones provide more overall speaker-cone area than other cones in its class - the result is higher sensitivity, increased low-frequency output and accurate music reproduction.
Optimized frame size
Reference speakers are available in a range of standard sizes, and feature a compact design that allows them to fit just about any vehicle on the road today.
Technical Specifications
Power Handling: 35W RMS, 105W peak
Sensitivity (@ 2.83V): 92dB
Frequency Response: 75Hz – 21kHz
Impedance: 3.0 ohms
What’s in the box
1 pair of coaxial speakers
Foam mounting tape
Owner’s manual