Bluetooth Amplifier - You do not need a head unit. Just power up the MC904B and hook up some speakers to it. The included Bluetooth remote control lets you stream your music via your Bluetooth device and use apps like Spotify and Pandora
Power - 125 Max x 4 @4 Ohms, 94 RMS x 4 @4 Ohms
Weatherproof - The MC904B has been designed to handle some light weather conditions without giving up on you. It is great for use in ATVs and boats
Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers
RCA Aux-In - Compatible with the audio output from smartphones as well as MP3 players. Just plug in and start playing
USB Charging - You can charge your USB devices using the USB charging port. SPECS - Dimensions: 7.5” x 5.2” x 1.7”, Weight: 2.93 lbs.
Weatherproof Speakers - The MRWT40 have been outfitted with the latest weatherproofing techniques for protection against the elements
Specs - Impedance: 4 Ohms, frequency: 130 Hz to 20 kHz, dimensions: 7.1” x 5.4” x 7.1”, Weight: 5.9 lbs. Cone: Polyurethane, Voice Coil: High Temperature, Surround: Rubber, Tweeter: Dome
BOSS Audio Systems provides a 3-year platinum online dealer warranty on Speakers & 6 years on amplifiers so long as the purchase is made through Amazon.com. Professional installation is recommended for safety & proper functionality
Product Specifications
Brand: BOSS Audio Systems
Speaker Maximum Output Power: 125 Watts
Connectivity Technology: Bluetooth, Auxiliary
Audio Output Mode: Stereo
Input Voltage: 12 Volts
Mounting Type: Handlebar Mount
Material: Plastic, Polyurethane, Rubber
Model Name: UNI4RGB
Speaker Type: Coaxial
Special Feature: Stereo pairing;Marine
Recommended Uses For Product: For Music Players
Compatible Devices: Smartphone
Subwoofer Diameter: 4 Inches
Controller Type: Remote Control
Surround Sound Channel Configuration: 4 Channel
Color: Red, Blue
Included Components: Remote Control
Product Dimensions: 10 x 2 x 2.7 inches
Age Range (Description): Adult
Item Weight: 8.83 pounds
Impedance: 4 Ohm
Is Waterproof: TRUE
Warranty Type: Limited warranty
Number of Items: 4
Control Method: Remote, Voice
Wireless Communication Technology: Bluetooth
Speaker Size: 4 Inches
Power Source: Corded Electric
Vehicle Service Type: ATV, Boat
Water Resistance Level: Water Resistant
Connectivity Protocol: Bluetooth
Includes MP3 player?: Yes
Is Electric: No
Number of Power Levels: 2
Specific Uses For Product: Outdoor activities, music playback
UPC: 791489131674
Style: 4-Channel Amp + 4 Waketower Speakers
Indoor/Outdoor Usage: Outdoor
Manufacturer: BOSS Audio Systems
ASIN: B09F14KHCS
Item model number: UNI4RGB
Customer Reviews: 4.1 out of 5 stars 32Reviews
Best Sellers Rank: #179,525 in Electronics (See Top 100 in Electronics) #167 in Marine Speakers
Is Discontinued By Manufacturer: No
Special features: Stereo pairing;Marine
Other display features: Wireless
Department: unisex-adult
Country of Origin: China
Date First Available: August 30, 2021
Product Information
BOSS Audio Systems UNI4RGB ATV UTV Marine Boat IPX5 Weatherproof 4 Inch Stereo Wake Tower Speakers (x4) And 4 Channel Weatherproof Bluetooth Amplifier
From the manufacturer
Combine power and performance with the BOSS Audio Systems UNI4RGB weatherproof Bluetooth amplifier and waketower speakers package. The BPS4B class A/B 4-Channel full range Micro amplifier offers 500 Watts max power and is ideal for boats, ATV’s, UTV’s, cars and any outdoor 12-volt vehicle.
Connect your smartphone or MP3 player to the Bluetooth multi-function remote control. Other features include Aux in in, and USB charging.
Power the MRWT40 Waketowers 4 inch full range 2-way speakers with a simple installation and let the good times begin. All of the major components have been specially coated and sealed exclusively for the protection that is needed from the corrosion present in a humid and salty environment.
AMPLIFIER: Class A/B, Full Range, 500 Watts Max, 125 Watts @4-Ohms x 4, Soft Turn On Circuit
RCA Level Inputs, Pre-amp Outputs, High Level Inputs, Thermal Overload Speaker and Short Protection
THD @ RMS Output: 0.01 dB, Channel Separation: 103 dB
Signal to Noise Ratio: >90 dB, Frequency Response: 20 Hz to 20 kHz
SPEAKERS: Full Range, 400 Watts Per Pair, 4", 2-way,
Quick Fit Terminal Design, Dimensions: 7.1” x 5.4” x 7.1”
Impedance: 4 Ohms, Frequency Response: 130Hz – 20KHz. Sensitivity: 94 dB @ 1 W/1 m
Wirelessly stream audio via the amplifier’s Bluetooth remote from compatible devices so you can listen to streaming music services such as Spotify and Pandora through your system.
High and Low Level Inputs
High-level inputs accept speaker output signals and low-level inputs accept pre-amp output signals to allow for the addition of amps and processors to standard factory or aftermarket source units.
Aux Input
The Aux Input allows you to connect to the audio output of an external device such as an MP3 Player or smartphone so you can enjoy your music through your system.
USB Charging
Charge USB connected devices through the built-in 1A charger.