Sl-a01 is the new design, it is new product of digital amplifier boardú¼use smt decal of main icú¼connection is very simple.High power efficiencyú¼less heat.
2. Aplication
Power speaker
Digital product
Computer and laptop
Portable product
Wireless product
Tv, dvd and the other productíí
3. Feature
Output power: maximum 15w at rl=6 , vcc=15v, btl
Rating 10w at rl=4 , vcc=12v, btl
Power efficiency is up to 82%
Low working voltage down to 5v, high working voltage up to 15v
Thermal protection functioníí
Output pin short-circuit protectioníí
Low supply current (5ma typical at 12v)íí
Low current in shutdown mode (<1µa typical)
Separate vcc & pvcc
Class-d audio design
Components use smt decal, the board dimension is very small
Ic decal is tssop20
No external heat-sink, less heat, save heat sink cost
The current is very small
The pcb design provides both bead and lc solutions
The dimension is only 42mmíß30mmíí
20W 4ohm Sound Exciter
Model: SL-E02
Dimension: outer Diameter 44mmBaffle Opening 14.5mm Height Refer to Drawing in details
Nominal Impedance :8ohm +-15% at 1000HZ
Power Rating: 20watt Maximum 30Watt
Lowest Resonant Frequency :500+-20% HZ
Output sound pressure Level(S.P.L):
86+-3db/0.1 Watt.10CMeter.Average at 800,1000,1200,1500HZ
Frequency Rang:FO-20 KHZ, Average SPL+-10bd
Distortion :5% Maximum at 1000HZ 20W
Polarity: Diaphragm shall move forward when Apply a Positive DC current the or Marked Terminal
Load Test :Bt audio Signal Generator At 12.6 Volts. Total 48 hours and 20-20KHZ resonant Frequency
Abnormal Sound Test: Must be Normally tasted Bt 12.6 Volts Sinwave
Operation Temperature:-20deg to 50deg
Storage Temperature :-49deg to 60deg.
Model name: H1.3D1
3-channel with built-in 2in-3out, DSP is fm Germany.
channel-1: 250W@8ohms, 500W@4ohms; RMS
channel-2: 1200W@8ohms, 2300W@4ohms;RMS
channel-3: 120W@8ohms, 2300W@4ohms;RMS
Size:150mm X 431mm X 70mm (WXLXH)
Please check detail pictures on our website http://www.ad-power.cn.
Specifications
Item Condition
New
Hign-concerned Chemical
None
Material
Plastic
Battery Capacity[mAh]
500
Maximum wireless range[m]
<10m
Sound Isolating
Yes
Category
Earphones & Headphones
Earcups Type
Semi-open
Max Output
500
Number Of Drivers
2
Charging Method
Charging case
Headphone Pads Material
other
Magnet Type
Ferrite
Driver Diameter
5
Total Harmonic Distortion
0
Impedance Range
up to 32 â?¦
Bluetooth Version
5.3
Package List
User Manual,Charging case,Charging Cable
Features
With microphone
Codecs
AAC
With Microphone
Yes
Is wireless
Yes
Support APP
Yes
Waterproof
No
Line Length
0
Frequency Response Range
20 - 20000
Sensitivity
123
Plug Type
None
Function
For Internet Bar,for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport
Active Noise-Cancellation
Yes
Eco-Friendly wooden sound amplifier device is one of the best sellers of Anh Duong Xanh. Cell Phone Stand with loudspeaker is used in any bathroom, bedroom, kitchen, or desktop office
