The CS Series delivers remarkable performance and ultra-clean bass, utilizing a heavy-duty motor/magnet structure featuring EVC (Extended Voice Coil) technology not found in stock speakers. They use polypropylene cones with tough, ribbed, UV-treated surrounds for precise linear excursion and reliability.The CS 6-1/2-Inch Coaxial Speakers are the perfect way to upgrade you factory speakers.

Features:

Pair KICKER 43CSC654 6.5" 6-1/2" 300w 4-Ohm Car Audio Coaxial Speakers 
Speaker Design: 2 - way
Woofer Size: 6 1/2 in. (160 mm)
Tweeter Size: 1/2 in. (13 mm)
DC Resistance: 3.3 ohms
Peak Power: 300 Watts per speaker / 600 Watts per pair
Continuous Power (RMS): 100 per speaker / 200 Watts per pair
Sensitivity: 90 dB @ 1W, 1m
Effective Frequency Range: 40Hz - 20kHz
Mounting Hole Diameter: 4 13/16 in. (123 mm)
Top Mount Depth: 3/8 in. (9 mm)
Bottom Mount Depth: 1 11/16 in. (43 mm)
Grilles: Yes
Tweeter Dome Material: PEI (polyether imide)
Tweeter Design: Balanced dome
Pair of Rockville MAC65B black aluminum can wakeboard tower enclosures
Rugged universal mounting clamps made of 6061 aluminum
Includes precision molded, high impact plastic inserts for tower fitment from 2" diameter to 2.5" diameter
Mounting depth (in inches): 7.4"
Kicker 42PXA200.2 200 Watt RMS 2 Channel ​​Motorcycle/ATV/Marine Stereo Amplifier
Features of UBAC30:
Boss Audio UBAC30 Water Resistant Bluetooth Controller Polaris RZR/ATV/UTV/Cart
USB Charging only: 5VDC @ 1A, 3.5 mm Aux-Input
IPX5-Rated (Water Resistant/Dustproof), Illuminated Soft Touch Controls
On/Off, Volume Up/Down, Track Up/Down, Play/Pause
Surface, Flush and Roll Bar Mounting (3/4", 1" O.D.)
(2) Rockville 1.75" Rubber Adapter Inserts For Polaris RZR Tower Speaker Enclosures

• Pair KICKER 43CSC654 6.5" 6-1/2" 300w 4-Ohm Car Audio Coaxial Speakers . Speaker Design: 2 - way. Woofer Size: 6 1/2 in. (160 mm). Tweeter Size: 1/2 in. (13 mm). DC Resistance: 3.3 ohms. Peak Power: 300 Watts per speaker / 600 Watts per pair. Continuous Power (RMS): 100 per speaker / 200 Watts per pair. Sensitivity: 90 dB @ 1W, 1m.
• Effective Frequency Range: 40Hz - 20kHz. Mounting Hole Diameter: 4 13/16 in. (123 mm). Top Mount Depth: 3/8 in. (9 mm). Bottom Mount Depth: 1 11/16 in. (43 mm). Grilles: Yes. Tweeter Magnet Material: Neodymium. Tweeter Dome Material: PEI (polyether imide). Tweeter Design: Balanced dome. Woofer Cone Material: Polypropylene. Woofer Surround Material: Polyester foam .  
• Pair of Rockville MAC65B black aluminum can wakeboard tower enclosures. Made of high quality 6061 aircraft grade aluminum. Beautiful black powder-coat finish. 100% waterproof and fully marinized against salt and fresh water conditions. Internally wired for clean install-no exposed wires or terminals. High efficiency design features the perfect airspace for 6.5" speakers. Rugged universal mounting clamps made of 6061 aluminum.
• Kicker 42PXA200.2 200 Watt RMS 2 Channel  Motorcycle/ATV/Marine Stereo Amplifier. RMS Power in Watts : . 100 Watt RMS x 2 at 1 ohm. 50 Watt RMS x 2 at 2 ohms. 25 Watt RMS x 2 at 4 ohms. Length : 7". Height : 1-5/8". Width : 3-7/16". Frequency Response : 10 - 20 KHz. Signal-to-Noise Ratio : 95 dB. Input Sensitivity :. Low Level : 125mV-5V. High Level : 250mV-10V. Electronic Crossover : Selectable HI or OFF; 60Hz, 80Hz or 120Hz; 12dB/octave slope.
• Weather proof. Features of UBAC30: . Boss Audio UBAC30 Water Resistant Bluetooth Controller Polaris RZR/ATV/UTV/Cart. Universal Bluetooth Controller Compatible with any Amplifier with RCA Inputs. Make Any 12V Amplifier with RCA Inputs a Bluetooth Audio Streaming Amplifier. Bluetooth v4.1 w/Simple Pairing and Audio & Control (A2DP & AVRCP) Stream and Control your Favorite Music APPs. 2 Ch Pre-Amp Outputs, 12V Amplifier Remote Trigger.

Pair KICKER 43CSC654 6.5" 6-1/2" 300w 4-Ohm Car Audio Coaxial Speakers . Speaker Design: 2 - way. Woofer Size: 6 1/2 in. (160 mm). Tweeter Size: 1/2 in. (13 mm). DC Resistance: 3.3 ohms. Peak Power: 300 Watts per speaker / 600 Watts per pair. Continuous Power (RMS): 100 per speaker / 200 Watts per pair. Sensitivity: 90 dB @ 1W, 1m.Kicker