PACKAGE BUNDLE INCLUDES: Enrock EM856 Gauge Mount Media Center Marine Grade Receiver, 6 x EnrockMarine EM270B 6.5" 2-Way 180-Watt Marine Loudspeakers (Black), Enrock Elite 4-Channel 45W RMS @ 4 Ohms Marine/Powersports Amplifier, Other Accessories.

Marine-Grade Receiver:

• Marine Multi-Media Receiver
• Compact Gauge-Style Design
• Peak Power: 4 x 40 Watts
• RMS Power: 4 x 25 Watts
• Built-In Amp: 25 W x 4 RMS Power
• Rear USB/AUX Inputs
• USB/AUX for use for external audio devices
• USB adapter capable of charge
• Built-In Wireless Audio Streaming
• 1-Inch Screen Size
• Front/Rear RCA Out
• AM/FM Tuner
• Marine-Grade IP66 Rated
• Water-Resistant
• Frequency Response: 100-10kHz
• Signal to Noise Ratio: 40dB
• Input Sensitivity: 500mV
• Fits in Standard Tachometer Opening

6.5" Speakers:

• 6.5" 2-Way Design
• RMS Power: 60 Watts
• Max Power: 180 Watts
• Impedance: 4-Ohms
• Frequency: 86Hz
• Sound Pressure Level: 89dB
• Frequency Level: 86-20Hz
• Voice Coil: 25.9mm
• Frame: Plastic
• Cone: Impp Cone Cloth Edge
• Tweeter Material: Mylar
• Dome Tweeter Magnet: 12.95 x 2mm
• Rust Proof Basket – Water Resistant
• High Temperature and UV Resistant
• ABS Polymer Construction
• Injection-Molded Polypropylene Cone

4-Channel Amplifier:

• 45 watts RMS x 4 at 4 ohms
• 60 watts RMS x 4 at 2 ohms
• 120 watts x 2 bridged at 4 ohms
• Class D amp technology
• 720 Watts Peak Power
• variable high- and low-pass filters
• Sealed Chassis for use in harsh environments
• Ultra-efficient full range class D operation
• Built-in Crossover- maximum flexibility
• 2 or 4 channel input
• Signal to noise radio 97db
• High pass filter 120Hz/80Hz
• Input range: 200mV-10V
• Frequency Response: 20Hz to 20KHz

Other Accessories:

• Enrock Universal USB/3.5MM Auxiliary Interface Mount
• Enrock Marine 40" Universal Wired AM/FM Radio Antenna
• Enrock Marine-Grade 50Ft. 16-Gauge Tinned Speaker Wire