3-inch Bluetooth speaker, 4-channel amplifier, MP3 stereo amplifier system

3-inch Bluetooth speaker, 4-channel amplifier, MP3 stereo amplifier system Description

3-inch Bluetooth Speaker 4-Channel Amplifier MP3 Stereo Amplifier System Description
180W mid-range motorcycle speaker with aluminum stereo main unit. Integrated high-performance amplifier. Supports wireless Bluetooth connection up to 15 meters.
3.5mm audio jack (AUX input) available. Supports MP3 files from USB and Micro SD card. Supports USB charging. FM radio. Clock display. Perfect for motorcycles, ATVs, UTVs, electric bikes, and boats.
Wireless Bluetooth: Stream your favorite music and radio stations from your smartphone. Compatible with iPhone 4/5/6/7/8/X, Android Galaxy S Note Series, and all smartphones.
Excellent crystal-clear sound quality. Advanced waterproof design (speaker only). Ideal for outdoor use. Easy installation: Comes with all necessary parts and cables. Plug and play. Standard 12V power connection.
Bluetooth protocol: AVRVP1.0, GAVDP1.0, ADVTP1.0, A2DP1.0, Wireless transmission range over 15 m, Frequency range: 20 Hz - 20 kHz
1) Wireless Bluetooth connection
2) 3.5 mm audio jack (AUX input)
3) USB 2.0
4) Micro SD slot
5) FM radio
6) Optional wired remote control with LED backlight included
7) Display with clock
FM band specifications:
Coverage: 87 - 108 (+/- 0.55 MHz)
Sensitivity: 11 dB
Distortion: 0.5%
SNR: or equal to 60 dB
Nominal voltage: 12 V DC
Nominal input power: 4 x 25 W
Maximum input power: 180 W
Nominal impedance: 4 - 8 ohms
Bluetooth Ver.: 3.0+
3.5 mm audio jack: Yes
SD slot size: Micro-SD
USB: Supports MP3 format USB drives
USB charging: Yes
Color: Silver + Black
Material: Plastic
Size: Host: 8.3 x 11.5 x 5 cm
Horn diameter: 8 cm
Speaker: 3.25 x 4 inches
Wired control: 1.5 x 2 inches
Length: 10 cm
Package Contents:
4 x Speakers
1 x Main Control Unit
1 x Wired Controller
3 x Handlebar Clamps
1 x Mounting Kit
1 x User Manual (Installation instructions not included)
Important Notes:
1. The mounting clamp is only suitable for handlebars with a diameter of 2.2 to 2.5 cm. Custom mounting is required for handlebars with a diameter greater than 2.5 cm. Please check the dimensions before purchasing.
2. Only the speakers are waterproof. The amplifier is NOT waterproof. Please install the amplifier in a shaded location to avoid direct sunlight. It is normal for the power amplifier to heat up during operation. Only the above-mentioned items are included; other products are not included. Note: Light reflections and different displays may cause the color of the item pictured to differ slightly from the actual product. The permissible measurement deviation is +/- 1-3 cm. [OnBuy.com]