PACKAGE BUNDLE INCLUDES: JVC KD-R99MBS Marine Motorsports CD Player Bluetooth Stereo Receiver, 4 x Pyle PLMR51B 5.25'' 100 Watts 2-Way Marine Full-Range Black Speakers, Pyle PLMRA400 4-Channel 400 Watt Waterproof Marine Amplifier, Pyle PLMRCB1 Water Resistant Black Radio Shield Receiver Cover, Enrock EM18G50FT-OFC Marine Grade Spool of 50 Foot 18-Gauge Speaker Wire.

Marine Receiver:

• Marine CD Receiver
• Built-in Bluetooth technology
• Power Output: Peak: 50 watts x 4 channels - RMS: 22 watts x 4 channels
• CD/CD-R/RW,MP3/WMA Playback
• MP3/WMA/AAC/WAV/FLAC Playback via USB
• 13-band
• 3 Sets of 4V preamp outputs
• external wired microphone
• Theft-deterrent, detachable face plate
• Anti-rust coating for marine use
• K2 Technology
• CD text information display
• AM/FM tuner
• Package Includes: Pyle PLMRCB1 Black Radio Shield Receiver Cover

5.25" Speakers:

• Marine Grade Waterproof Construction
• Molded ABS Machined Basket and Grill
• MAX Power: 100 Watt
• RMS Power: 50 Watt
• 4 Ohm Impedance
• 20 oz. Circuit Magnet
• Voice Coil: 0.75'', Aluminum
• Frequency Response: 100Hz - 18kHz
• Speaker Total Diameter: 5.98''
• Speaker Cut-Out Diameter: 4.92''
• Speaker Mounting Depth: 1.37''
• Package Includes: Enrock EM18G50FT-OFC 50 Foot 18-Gauge Speaker Wire

4-Channel Amplifier:

• Dual MOSFET Power Supply
• Marine Grade Construction
• Waterproof Marine Rating IP-01
• Dual Adjustable Input GAIN Level Controls
• Gold-Plated Speaker Output Terminal Connectors
• Adjustable Input GAIN Level Control
• Anti-Thump Delay Circuitry
• Built-in Thermal, Overload & Speaker Short Protection
• Heavy Duty Aluminum Alloy Heatsink
• Output Power: 100 Watt x 4 MAX
• Amplifier Class: AB
• Fuse Type: 20A
• Input Gain Impedance Adjustment: 1 - 300mV
• Frequency Response: 15 - 30kHz +/-3dB
• Input Impedance: 10k Ohms (Low), 100 Ohm (High)
• Input Sensitivity: 250mV (Low), 2.5V (High)