Package Includes:

• (1) Pair Kicker 51KSC404 4" 75 Watt RMS Car Audio Speakers KSC404 KSC40
  
• (1) Pair Rockville RPB3-BLACK Handheld Wireless Linking Portable Bluetooth Speakers
  

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Description:

KICKER’s elite KS-Series Coaxial Speakers upgrade your audio to new levels of accuracy with extended frequency response and the smoothest highs.

Potent Performance
KICKER KS-Series Speakers let you play at concert-like volume, yet maintain the smoothness and subtlety to please even the most selective ear. Internally dampened polypropylene cones and durable rubber surrounds assist the woofers in creating precise midrange and midbass, while high-quality silk-dome tweeters deliver natural, detailed highs.

With less than a 2-inch mounting depth and zero tweeter protrusion, the KSC40 is a perfect fit in almost every vehicle on the road today. They work best with 15 to 75 watts of recommended power.

WHAT MAKES IT SUPERIOR?

• KICKER Preferred Upgrade over Factory Sound – NEW and IMPROVED!
  
• Adapters Included on Some Models to Fit Most All Vehicles
  
• Superior Bass Response and Accurate Musical Reproduction

Features:

• High power handling
  
• Silk-dome tweeters for a smooth sound
  
• Polypropylene woofer and tough rubber surrounds
  
• Thin-mount design easily fits behind factory grilles
  

Specifications:

• Speaker Design: 2-Way
  
• Woofer [in, mm]: 4, 100
  
• Tweeter [in, mm]: ½, 13
  
• Rated Impedance [Ω]: 4
  
• Recommended Amplifier Power [Watts RMS]: 15-75
  
• Sensitivity [1W, 1m]: 88
  
• Frequency Response [Hz]: 60-20k
  
• Mounting Hole Diameter [in, mm]: 3-11⁄16, 94
  
• Top Mount Depth [in, mm]: 1-13⁄16, 46
  
• Bottom Mount Depth [in, mm]: 2-1⁄16, 51
  
• Tweeter Protrusion [in, mm]: 1/8, 3
  
• Tweeter Magnet Material: Neodymium
  
• Tweeter Dome Material: Silk
  
• Woofer Cone Material: Polypropylene
  
• Woofer Surround Material: Rubber

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All About Your RPB3 Speakers:

How To Set Up Your RPB2 & RPB3 Speakers:

How To Set Up TWS On Your RPB3 Speakers:

Features:

• Pair Rockville RPB3-BLACK Handheld Wireless Linking Portable Bluetooth Speakers
• Mini Speaker with great frequency range and balanced sound
• The 2 speakers link wirelessly together (TWS - True wireless stereo)
• Built out of high quality aluminum
• Bluetooth Version 5.0
• Hands Free phone calls using the built in microphone
• Built-in SD Card Slot
• On android phones, you can use the speaker as a selfie remote
• Input Voltage: DC 5V 1A
• Li-Polymer Battery: 300mAh
• Driver: 40mm, 4O 3W
• Net Weight: 95g
• Sound Output: 5W
• Bluetooth Range: 25 Feet
• Frequency Response: 120 HZ - 20 KHZ
• Charging Time: 30 - 40 minutes
• 25% Volume Battery Life: 5 hours
• 50% Volume Battery Life: 3.5 hours
• Max Volume Battery Life: 2 hours
• Color: Black