●Product size: 94 (width) x 62 (length) x 35 (height) mm ●Weight: 200g ●Number of connected speakers: 4ch front and rear speakers ●Number of connected audio: 2 decks with built-in amplifier ●Connection terminal: Screw Wireless terminal block ●Power source: DC12V ●Color: Silver

●Automatically switches between 2 audio devices ●Remotely switches the 4ch speaker circuits for front and rear, right and left, respectively, so you can install a second navigation system with a built-in amplifier and a deck while using the original speakers. . ●Equipped with high power high performance relay for large current. Maximum 100W amplifier per channel is possible. ●Screwless terminal block that does not require tools. ●Improved to be more compact than the old product SK-20. [Notes on terms of use] *When using a large-capacity woofer, be careful of the output of the amplifier. *The maximum capacity of the relay contact is 100W with a 4Ω speaker. [Safety Warning] *We are not responsible for any damage caused by incorrect handling by the customer. Please note. *We are not responsible for any accidents, illegal acts, vehicle breakdowns, or damage that occur when using this product. *Please install it so that it does not interfere with driving operations or moving parts of the vehicle body. *Do not damage pipes, tanks, electrical wiring, etc. *Do not install it in a place where it may be exposed to water, humidity, or dust.


Manufacturer: ‎Beat-Sonic
Brand: ‎Beat-Sonic (Beat Sonic)
Model name: ‎SK-20A
Package size: ‎20 x 14 x 6 cm; 300 g
Product model number: ‎SK-20A
Certification: ‎*Warranty period is 1 year from the date of purchase. *When making repairs, please clearly state the symptoms and attach the warranty card. *If the product is disassembled, repaired, adjusted, or modified by anyone other than our company, it will not be covered by the warranty. *We are not responsible for any accidents, illegal acts, vehicle breakdowns, or damage that occur when using this product. *We will not be responsible for the labor costs involved in installing or removing the product, or for any incidental damage or failure. *If the product breaks down within the warranty period when used in accordance with the precautions, we will repair it free of charge. *As a general rule, charges will apply in the following cases even within the warranty period. 1. Failure due to incorrect wiring 2. Failure or damage due to incorrect use or improper repair or modification. 3. Failure or damage caused by fire, earthquake, water damage, lightning, other natural disasters, abnormal voltage, unspecified power supply, etc. 4. Failure or damage caused when the vehicle is used for purposes other than general vehicles (for example, for commercial purposes, etc.) 5. If the warranty is not presented
Product weight: ‎300 g