My Cart- 0 item(s)
Koolertron Compact Mini Size High Power Hi Fi USB MP3 SD Stereo AMP Amplifier Remote Control For Home, Car, Motorcycle, Van, Boat Motor bike And So On
Brand : Koolertron                Model :AT-CSHS94
Free Shipping      4.5 Stars(2 Reviews)
Your Price: US$ 33.99

Change Currency:
Select Color
Quantity: -+
Please Select ColorPlease select color.
Processing Time
49.6% ships in 24 hours based on stock
Typical Processing Time:
1 - 3 bussiness days
Free shipping to wherever you are
We manage to deliver in best way
Air mail for your cost saving:
7-15 business days
Express for your goods security:
2-7 business days
Payment Services:
Product Details


  • Just insert a SD card or USB memory stick, either connect your mobile phone(MP3 files) with USB cable,you can hear the powerful and crystal clear sound with MP3 from this cute little player
  • This device can give you high quality Sound, it can use on Home, Car, Motorcycle, Van, Boat, Everywhere !
  • RCA Input , can be also input from ipod or other source with 3.5mm RCA cable
  • Mini size easy to installation by DIY, especially good fit for Car , Bike, Boat Marine
  • Remote control up to 5M distance between player; all function advisable (except power ON/Off)
  • The number buttons on remote control panel can be direct search to the music track, it also play the music track randomly
  • or one/all repeat


  • Out-Put Power :2X20Watts (Peak Music Power)
  • In Put Power: 12V 3-8A DC (5.5mm outlet/ 2.1mm centre hole jack)
  • Input Sensitivity:200mV
  • Input Impedance:47K
  • Frequency response:20Hz-20KHz
  • Speaker Impedance:4-16 ohm
  • Minimum THD <0.05%
  • Signal/Noise Ratio >100dB(line in) 60dB(MP3)
  • Supports MP3 format
  • Supports USB flash/jump drive and SD/MS card (max 16GB SD card)
  • Interfaces: SD/MMC/MS + USB + L /R + 3.5 mm
  • Tone Control with BASS and Treble / Volume Control
  • Aluminum alloy case good for sinking heat !
  • Full featured IR remote controller included (CR2032 batteries, included)
  • Dimension: 110mm (D) X 155mm (W) X 42mm (H)
  • Weight: 350g

Package included

  • 1x Power adaptor
  • 1x Audio cable
  • 1X Amplifier
  • 1X Remote control
  • 1x Chinese manual


Reviews & Testimonials
Koolertron Compact Mini Size High Power Hi Fi USB MP3 SD Stereo AMP Amplifier Remote Control For Home, Car, Motorcycle, Van, Boat Motor bike And So On
2 Reviews:
5 star:
 ( 1 )
4 star:
 ( 1 )
3 star:
 ( 0 )
2 star:
 ( 0 )
1 star:
 ( 0 )
Average Rating : 4.5 Stars(2 Reviews)
4 of 5 Stars
by Jack Netter
This amp is great. I'm using it to power a set of outdoor speakers. It was easy to place in a very small weather-tight enclosure and in spite of the small size, the controls are all adequately sized for normal use. This isn't a monster that will rock your house, but it's definitely enough to produce a decent music level in an average, suburban-sized back yard.
5 of 5 Stars
by Kim Leach
I am giving this product a 5 star rating, even though I am waiting for tech support to get back to me on one issue. At least they have tech support, and they are very knowledgable and helpful. The price for this product is great.
Write a Review Read All 2 Reviews
Please Login first if you want to submit your product review.
Your Rating:
Comments :
I have read and agree to koolerbuy.com Privacy policy and Terms Of Use
Subscribe to this review and notify me of comments.