Package Includes:

• (1) Boss BPS4B ATV/UTV/Marine 500W 4 Channel Amplifier with Bluetooth Controller
• (2) Pairs of Rockville MS40B Black 4" 200 Watt Marine Boat Speakers Compact and Powerful

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How to install an amplifier in your UTV:

Description of BPS4B:

4 Ohm Stable
The lowest impedance accepted by this amplifier is 4 ohms, which makes it ideal for powering full range speakers in your vehicle, as most automotive speakers are 4 ohms impedance.

Audio Streaming
Audio streaming [A2DP] is an audio protocol of Bluetooth technology. This profile allows for audio to be streamed wirelessly from your compatible device, such as a Smartphone, to the source unit so you can enjoy your favorite music or streaming music service such as Pandora or Spotify, wirelessly.

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.

Class A/B
Class A/B amplifiers have long been known for their ability to produce great quality sound while performing more efficiently than pure Class A amplifiers. We have developed a specific linear circuitry that further reduces distortion while increasing both sound quality and power output.

Multi-Function Remote Control
In-line Remote Control that can be installed in a convenient, safe place to allow you to control the volume, track and other functions of your system while riding.

Protection
If the amplifier gets too hot, the thermal protection circuit turns the amp off and allows the amp to cool down before turning it back on. If a speaker fails causing an electrical short, the protection circuit will automatically cut the output and remain in that state until the short is resolved. These safety features give you peace of mind knowing the amplifier is constantly monitoring conditions to protect itself.

USB Charging
Built-in 1A charger allows you to charge your USB connected device thru this units USB port.

Features:

• Channel Configuration: 4 Channel
  
• Amp Topology: Full Range, Class A/B
  
• Total Power Output: 500 Watts
  
• Peak Power @ 4 Ω: 125 Watts X 4
  
• RMS Power @ 4 Ω: 94 Watts X 4
  
• Speaker Impedance: 4 To 8 Ω
  
• T.H.D. (Total Harmonic Distortion): 0.01 %
  
• Channel Separation ≥: 103 dB
  
• S/N Ratio (A-Weighted): 90 dB
  
• Frequency Response: 20 Hz To 20 Khz ±1 dB
  
• RCA Inputs: 2 Channel
  
• Pre AMP Outputs: 2 Channel
  
• Thermal/Overload/Short Protection: Yes
• Bluetooth Audio A2DP Wireless Audio Streaming - play music and apps like Spotify/Pandora wirelessly
  
• 4-channel Micro Amplifier, Aux Inputs, RCA Pre-amp Outputs
  
• USB Charging, Inline Multi-Function Remote
  
• RCA pre-amp output to daisy chain multiple amps
  
• Included RED / BLUE-backlit UV / weather resistant silicon button controller
  
• Includes Multi-mount controller system: Includes flush mount bezel and stainless steel handle bar clamp
  
• Compatible with optional MC900SMC surface mount Y controller kit
  
• Compatible with MUSB35 USB /3.5mm extension kit
  
• Weatherproof
  
• Dimensions: 7.5" x 5.2" x 1.7"

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Video of MS40:

 What's In the Box:

• 2 Speakers
• Installation Hardware: (8 Stainless Steel Screws + 8 Stainless Steel Speed Clips)
• Mounting Template
• Owner's Manual
• Warranty Card

Features:

• Pair Rockville MS40B 4" 200 Watt Waterproof Marine Boat Speakers
• Peak Power: 200 Watts per pair / 100 Watts each
• RMS Power: 50 Watts per pair / 25 Watts each
• Color: Black
• Injection Molded Polypropylene Cone
• Aluminum voice coil with ASV winding
• Cloth surrounds
• Impedance: 4 Ohm
• Frequency Response: 122Hz – 20 Khz
• Sensitivity: 85dB @1w/1m
• High quality magnet: 3.5 Oz Y30 Ferrite magnet
• 1” inch ASV voice coil
• IP56 waterproof rating
• Fully Marinized Against Salt & Fresh Water Conditions
• Completely Waterproof and rustproof at level IP56
• Anti-UV molded ABS plastic basket & grill
• Pre-installed mounting screws included
• Perfect for marine, outdoor, and car use
• 1” inch Tweeter: (Mylar Diaphragm with NdFeB magnet)
• Injection Molded Polypropylene Dust Cap
• SPL: 85dB ± 2dB (at 1M / 1W)
• Resonant Frequency (F0) 122Hz + or – 20% at 1V
• 3MM plate and 3 MM T-yoke
• Total Diameter: 5.12”
• Cutout Diameter in Inches for Mounting: 3.66”
• Total Height: 2.36”
• Mounting Depth in inches:1.57’’
• Shipping weight: 1.76 Lbs
• Shipping Dimensions:6” x 6” x 5.7”

T/S Parameters:

• Magnet details: F60*F24*8 Y30
• Fs:154.7 Hz
• Re:3.2 ohms
• Qes:2.57
• Qts:1.611
• Qms:4.315
• Vas:0.847L
• Cms:210.222UM/N
• Bl:2.468T
• MMS:5.029g
• XMAX:1.5 mm
• SD:54 cm2

Owner’s Manual