4ohm/8ohm 30W 3-inch Fever Mid-range Speaker Car DSP Three-way Audio Modification Upgrade High Sensitivity Luxury | Электроника

Характеристики

Due to the Strong Suggestions from Many Customers, Ruifan Has Developed Some Three-Frequency Alto Speaker of Car Audio DSP. At Present, There Are Endless and Mixed Car Modification Speakers on the Market. Ruifan Also Knows That the Modification Market Is Chaotic, and the Expensive One Is Sky-High Price, I Can't Believe the Cheap One. It Seems That Rui Has Entered Klaxon Market at Any Time. The Pattern 3-Inch Alto Is Positioned in the High-End Market from Design to Materials. It Adopts Aluminum Ceramic Pots + NdFeB + Cast Aluminum Pots. the High-Resolution Feature Does Not Release Every Music Signal. Alto Is the Soul of the Entire Sound Field, with Good Midrange Performance, It Can Be Regarded as a Good Set of Acoustics. Because It Is Close-Range Listening, the Selection of Materials Is the Key. When It Is Determined to Use Aluminum as the Sound Basin, Various Researches Have Been Done on This Thin Aluminum Material, thick Is Good in Steel, Poor in Resolution, Thin Is High in Resolution, and Poor in Steel. Later, I Decided to Use Thin Aluminum to Improve the Steel Property from the Shape and Depth of Anodic Oxidation. The Aluminum Processed by This Process Is Almost the Same as That of Ceramics. The Sound Quality Is Also up to the next Level, and It Is Ideal for Both Bandwidth, Details and Transients! Make Sure It Is a 3-Inch Alto Unit Worth Owning!

Model: RF-30QY-pro
Category: high fidelity midrange speaker
Impedance: 4 ohm/8 ohm (please note when placing an order, we send 4 ohm by default)
Rated power: 30W
Resonance frequency: 93Hz
Frequency response range: 93Hz-10KHz
Sensitivity: 92db+-3db
Voice coil diameter: 25mm
Sound cone material: aluminum ceramic
Vas: 3.4L
Qts: 0.26
BL: 3