Package Includes:

• (2) Pairs of Rockville MS40B Black 4" 200 Watt Marine Boat Speakers Compact and Powerful
• (1) MB Quart NA2-320.4 320w RMS 4-Channel Amplifier Amp for Polaris RZR/ATV/UTV/Cart
• (1) MB Quart N2-WBT Rocker Switch Bluetooth Controller For Polaris RZR/ATV/UTV/CART
• (2) Pairs of Rockville MAC40S 4" Chrome Swivel Aluminum Tower Handlebar Speaker Pods ATV/UTV

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Video of MS40:

 

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

Features of MS40B:

 

• 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

 

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Description of NA2-320.4:

MB Quart compact Four Channel, 400 watt Powersports amplifier with on-board equalization and simple installation with quick release connectors.

Features:

• MB Quart NA2-320.4 320w RMS 4-Channel Amplifier 4 Polaris RZR/ATV/UTV/Cart
• Marine Grade Protection
• Pre-Amp Circuitry: The highly engineered Q-Stasis pre-amplifier stage reduces incoming noise from source units dramatically improving sound quality
• Inputs: 2 Pair, High temperature impact resistant with hex screw terminals that allow for secure connections and is erosion resistant
• Four channel operation
• Complete control of amplifier signal, essential when using two or more amplifiers
• Full Range Class D: High efficient circuit topology which helps the amplifier develop a lot of power in a very small heatsink
• Stable power through the PC board with minimal heat generation
• Aluminum Heat Sink: Quickly dissipates heat to allow the amplifier to run lower impedance for longer duration
• Simpatico Coil Design: The dual coil pulse width modulated power supply keeps voltage constant through the Ultra-Fi output devices
• Output Connections: Quickly remove amplifier when you are putting machine up for the winter as a security precaution
• Gold plated power, ground, speaker and RCA corrosion resistant connections
• Diagnostics: Monitor thermal, overload, DC and speaker short protection with lighted indicators on the amplifier end panel
• Water resistant for durability in any environment

Specifications:

• Certifications: Marine and Powersports
• Variable Voltage: 0.2V-0.9V
• Signal to Noise Ratio: >90dB
• Frequency Response: 20Hz - 20kHz
• Bass Boost: 0-12dB at 45Hz
• Power at 2-Ohms: 4 x 80W
• Power at 4-Ohms: 4 x 40W
• Total Channels: 4
• Audio Inputs: RCA
• Dimensions: 3.70" x 5.51" x 1.77" in (9.4 x 14.0 x 4.5 cm)
• Weight 2.16lbs (0.98kg)

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Description of N2-WBT:

The MB Quart Nautic bluetooth controller is simple source unit solution designed to mount in a standard switch or accesory location. Features include: Back lighting and RCA outputs (Left & Right).

Features:

• MB QUART N2-WBT Wired Bluetooth Preamp Controller, Boat Polaris/ATV/UTV/RZR/CART
• Marine Grade Protection: Yes - Meets or excceds the American Boat and Yacht Council (ABYC) marine electronics standards and the American Society for Testing and Materials (ASTM)
  
• Source Type: Bluetooth - Allows to music via Bluetooth enabled devices
  
• Input Types: Bluetooth and 3.5mm jack - Bluetooth enabled devices and 3.5mm input from headphone output of mobile music device or phone
  
• Control Buttons: Fingertip Joystick - Play/Pause, Tracks Forward/Back, Volume Up/Down and Power On/Off are all protected from the elements with the the unique Fingertip Joystick
  
• Bluetooth Connect: Yes - Bluetooth Connect allows your phone or other Bluetooth enabled device to be quickly paired to the controller without a complicated pairing process.
  
• Additional Inputs: 1 pair RCA (Left & Right)
• Bluetooth Range: 32' - 10 Meter
  
• Frequency Response (Aux In): 20Hz - 20kHZ
  
• Pre-amp Outputs: 1pr Left/Right
  
• Pre-amp Voltage: 2V
  
• Display Type: Backlight
  
• Display Backlit: Dial is backlit
  
• Dimensions Mounting Hole: Swich Hole 0.83" x 1.41" (2.1cm x 3.58cm)
  
• Dimensions Mounting Depth: 2.5" (6.35cm)
  
• Dimensions Mounting Bezel: 4.15" (10.5 cm)
  
• Product Weight: 1.0 lbs (0.45 kg)
  
• Product Dimensions: 3.5" (8.89cm)

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Video of MAC40:

Includes:

• (2) 4” Aluminum Speaker Pods
• (2) Clamps
• (2) 3 mm Rubber Inserts
• (2) Brackets
• All mounting hardware

Rockville is proud to introduce our all new line of 4” aluminum Tower Handlebar speaker pods. The MAC40S comes in pairs and includes rugged aluminum clamps for easy installation to any bar measuring from 3/4" to 1.5" diameter. Two precision molded high impact rubber inserts guarantee a nice tight fit. Our clamp inserts are precision-fitted to sit perfectly inside the metal clamps.

These awesome pods are built of super strong aircraft grade 6061 aluminum. The MAC40S features a Polished finish which offers unparalleled resistance to chipping, scratching, and fading. These pods are fully marinized and 100% waterproof meaning they were designed to withstand even the harshest weather conditions. Aluminum cans will last forever!

The sound quality of our pods is phenomenal! They feature the right amount of air space which translates to perfect sound quality for use with our Rockville or Polk Audio or Kicker 4” marine speakers. Our high efficiency design means more output! More audio output gets you louder, cleaner sound with less distortion.

Features:

• Pair Rockville MAC40S 4" Chrome Swivel Aluminum Tower Handlebar Speaker Pods ATV/UTV
• Beautiful Polished Chrome finish
• Pods Made from high quality 6061 aircraft grade aluminum
• 100% waterproof and fully marinized against the elements
• High efficiency design features the perfect airspace for Select Rockville Kicker and Polk Audio 4” speakers
• Rugged 360-degree swivel mounting clamps made of 6061 aluminum
• Clamps feature Stainless steel quick release hand knobs for adjustment and security
• Fits round or square bars from 3/4” diameter to 1.5” diameter
• Includes Rubber inserts to protect your bar and ensure a snug fit
• 360-degree axis rotation in either direction, allowing the speaker cans to be aimed in the most desirable location to deliver maximum sound quality.
• Can be mounted on Flat surfaces
• Color: Chrome
• Mounting Depth - 2.75"
• Total Depth - 4.86"
• Cutout - 3.8"
• Diameter - 5.3".
• Mounting diameter - 4.67" (Narrow diameter - 4.26")
• Height of mount - Varies
• Total height of unit - Varies with mount configuration