4Inch 45W*2 Full Range Bookshelf Speaker 4/8 Ohm Wooden Passive Speaker Hifi Fever Loudspeaker Sound Bar for Home Theater with Tube AMP
Product Specifications
Product type: 4-inch bookshelf speakers
Cabinet technology: low-flooding cabinet
Long-lasting power: 45W
Frequency range: 65HZ~20KHZ
Sensitivity: 92dB
Impedance: 4 or 8 ohms
Sensitivity: 92dB/mW
Size: W15*H26*D22cm
Weight: 6.2kg
Interface type: metal terminal
Package Included: One Pair of Bookshelf Speaker/One Pair of Bookshelf Speaker+Tube Amplifier
Product Features
1. Imported speaker materials:
full-range trap system + magnesium-aluminum alloy cone + vortex type air guide tube + U.S. DuPont bouncing wave branch piece + wood handmade cabinet.
2. Full-range speakers are used in conjunction with traps:
a. Eliminates or suppresses signals at specific frequencies, effectively removing noise or clutter from full-range speakers for a purer sound.
b. Frequency adjustments can also be made as needed to strengthen or weaken certain frequency components to further optimize sound quality.
3. Crossover speakers vs. full-range speakers
Full-range speakers, same point, same line of articulation
No phase difference, accurate sound field positioning.
Point source, clear image.
