R4 DIY Bluetooth Radio ( Separate )
CELIA & PERAH R4 is the seperate version in R3&R4 ,the separated configuration greatly enhence the immersive sound experience. You can personalize its look to suit your music style, and the customizable design allows you to understand the acoustic magic behind the superb sound quality when you build it up.
Easy and Fun
Enjoy the fun of DIY a professional speaker.Amazing audio performance comes after the efforts and persistence in every step of product making.
Various way to listen to your music
- Bluetooth connect with mobile devices
- USB drive play in loop fast forward,backward 1 song by turing the knob.
- 3.5mm Aux in audio cables provide genuine sound.
- Radio function allows you to reminisce the old times.
Smart power system
Battery level reported automatically when turned on.
Charging Time : 2.5 Hours
Battery : 8 Hours/ 80% Volume
Charging : DC 5V 2A (USB type C: regular phone chargers )
Magic behind our sound
- Sweet Spot : Music without distortion
While 30W Class-D Amplifier deliver no more than 16W , less distortion will occur. This pure listening experience is our so-called "Sweet Spot",
- Squeeze Box: Fortified Low-frequency Performance
We select the most suitable material to build the a speaker cabinet that carries a carefully-calculated port tube to match with our algorithm and produce the best bass performance.
- Live Concert : Immersive sound experience
We carefully calculated time delays and minor volume differences between the two drivers to create a surround sound. When listening to CELIA & PERAH R4, you will feel like the two drivers are much further than they actually are, giving you perfect immersive music-listening and movie-watching experiences.
IN THE BOX
2” Full Range Driver*2
Wood boards, PCB, Battery, Antenna, Knobs
Speaker cable, USB-Type C cable, Foot Pad,
Screws, Nuts, Screw washers
#Size & Weight (cm)
Speaker : (W)7.5 x (D)8.4 x (H)17.2 cm
Main Box: (W)12.5 x (D)11 x (H)5 cm
This is a great little system. I bought it to be used for background music in my dining room. The teak finish blends in well with the furniture but, more importantly, the sound is crisp and true. Usually, I Bluetooth to it from an iPod. I am very pleased with the set up.
Hello George, thank you for the review !