Package Includes:

• (2) Pair Rockville MS40W White 4" 200 Watt Marine Boat Speakers Compact and Powerful
  
• (2) Pair Kicker 40KMMTESW 4" Mini Marine Tower Enclosures in White
  
• (1) Rockville PS40 4 Channel ATV/UTV/Motorcycle Bluetooth Amplifier IP65 Micro Amp
  

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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 MS40W 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: White
• 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:

Mounting powerful 4-inch KICKER speakers for external listening in marine and powersport applications just got easier with KICKER's durable and weather-proof KM-Series Tower-Speaker Empty Enclosures.

Options
Includes acoustic poly-fill for clearest sound and all mounting hardware including rubber adapter inserts for use with the most popular tower round-tubing diameters: 7/8", 1", 1-1/8", 1-1/4", and square 1".
Also compatible with 1-1/2" round tubing without rubber inserts.

Bold
With its bold cosmetics, the white high gloss KM enclosures with contrasting accent details complement KICKER's 4-inch coaxial marine speakers.

Aim to Please
Designed with a 360-degree axis rotation in either direction, allowing the speaker cans to be aimed in the most desirable location to deliver maximum sound quality.

Specifications:

• Speaker Fitting: 4" Speakers
  
• Materials: Tough ABS, weather-proof
  
• Aiming: Nine-degree axis rotation in either direction for aiming maximum sound quality
  
• Fits Mounting Tube Sizes: Utilizing included rubber inserts: 7/8", 1", 1-1/8", 1-1/4", and square 1". Also compatible with 1-1/2" round tubing without rubber inserts.
  
• Connectors: Via wiring harness
  
• Includes: Mounting hardware and polyfill

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All About Your PS40:

How To Set Up Your PS40:

Inputs, Outputs and Functions Explained on Your PS40:

Description:

The Rockville PS40 is a 4 channel amplifier that is perfect for any powersport application like UTV, ATV, motorcycle, etc. It will deliver 85 x 4 watts RMS @ 2 ohms. We dyno-test the amp to make sure you get the power we promise

This amp is IP65 which means even if you submerged it in water for a few seconds it will still function fine. This means you do not need to worry about your amp breaking when you spray down your vehicle. The amp also has waterproof silicone covers over the control panel and inputs to give additional protection.

The built-in Bluetooth is great because you do not even need a head unit or controller. You can just install this amp and wire it to your speakers and then Bluetooth your phone to the amp.

This amp is super compact making it easy to install into tight spaces.

If you want the most waterproof and high performing powersport amplifier on the market then the PS40 is a great option for you.

Features:

• Rockville PS40 4 Channel ATV/UTV Bluetooth Amplifier IP65 Waterproof Micro Amp
  
• Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top premium brands)
  
• 2 Ohms: 340 Watts (4 x 85 Watts)
  
• 4 Ohms: 200 Watts (4 x 50 Watts)
• 4 Ohm Bridged: 340w (2 x 170 Watts)
• Peak: (Use these ratings when comparing with the top budget brands such as Boss,
  
• Power Acoustik, etc)
  
• Peak 2 Ohms: 1350 Watts
  
• Built-in Wireless Bluetooth with Auto Pairing (You can run this amp without any receiver)
  
• IP65 waterproof rating
  
• Waterproof silicone covers on all inputs and control panel 
  
• Conformal coated circuit board
  
• Anti-rust materials
  
• Micro Size amplifier can easily fit in tight spaces making it perfect for Motorcycles, UTV, ATV, etc
  
• Digital Class D Audio Topology
  
• Distortion (THD): ≤0.5%
  
• Independent Crossover Controls for CH1-2 and CH3-4
  
• Full Range/Low Pass/High Pass Crossover 
  
• RCA Low level inputs and High Level Inputs (with Auto ON)
  
• Selectable LPF/FULL/HPF with Variable Crossover Frequency: 50Hz-250Hz
  
• Selectable 0/3/6dB Bass Equalizer
  
• Waterproof RCA Input
  
• Frequency Response: 20Hz-20KHz
  
• Signal to Noise Ratio: (1 Watt into 4 Ohms) ≥75dB
  
• Input Sensitivity: 0.5V-15V
  
• Stereo Separation: ≥45dB
  
• Fuse Rating: 30A
  
• High-Speed MOSFET Power supply
  
• Status Mode LED Indicator
  
• Dimensions (Inches): 7.56" L x 3.66" W x 2.07" H