Pyle PFA220BT 2-Channel 120 Watt Bluetooth USB Mini Compact Class-T Power Amplifier System Combo Bundle with 2x 4" 30 Watts Max Power 3-Way In Door/Out Door Black Box Speakers, 16 Gauge Speaker Wire

2-Channel Amplifier:

• Built-in Bluetooth for Wireless Audio Streaming
• Compatible with All Your Favorite Bluetooth Devices
• SD Memory Card & USB Flash Drive Readers
• USB Charge Port Also Provides Device Charging
• Digital LCD Display Panel with Touch Button Controls
• AUX (3.5mm) Input Connector Jack
• RCA Audio Inputs (L/R)
• 1/4'' Microphone Input Connector Jack
• Easy Touch Button Controls
• Includes Remote Control, AC Adaptor and 12V Automobile Cable
• Built-in Short, Overload and Overcurrent Protection
• For Home and Car Use >br/>
• Power Output: 120 Watt (60 Watt x 2) @ 4Ohm
• Frequency Response: 20Hz - 20kHz
• Signal to Noise Ratio: >80dB
• Signal to Noise Master Channel: >71dB
• Power: DC 12 Volt /2A
• Max. USB Flash Drive Size: 16 GB
• Max. SD Memory Card Size: 16 GB
• Dimensions: 10.5'' x 8.8'' x 2.8''

4" Speakers:

• 4 inch three-way indoor/outdoor box speaker
• Woofer: 4 inches
• Tweeter: .79 inches
• Peak power: 30 Watts per Speaker
• RMS power: 15 Watts per Speaker 
• Nominal impedance: 8 Ohm
• Frequency response: 100Hz – 20kHz
• Sensitivity: 85 dB 2.83v @ 1 Meter
• Dimensions: 8.18 H x 4.72 W x 5.43 L
• Weight: 2.8 pounds

Speaker Wire:

• Connects audio speakers to your Audio Video (A/V) receiver or amplifier.
• Features a plastic jacket around the speaker wire helps to deliver high-quality undistorted signals.
• The white line on one side of the wire makes it quick and easy to distinguish the polarity to get your audio system set up properly.
• Length: 50 Feet.
• Gauge: 16.