Controller:

• Requires 12V power source
• Requires 1 3/8" diameter hole
• Dimensions (W x D)2" x 2"
• Wireless Bluetooth Streaming
• Rotary Encoder
• IPX6 Waterproof
• Flush Mount

Speaker:

• IPx5 Rated
• Outdoor Performance
• Marine Design
• Balanced Dome Tweeters
• Power Handling: 125Wrms, 375W peak
• Sensitivity (@ 2.83V): 90dB
• Frequency Response: 50Hz – 20kHz
• Nominal Impedance: 4 ohms

What's in the box?:

• 2 x Stage Marine 8" Speakers with attached grilles
• 1 x Stainless steel mounting hardware
• 1 x Drill bit for easy installation
• 1 x Foam gasket
• 2 x Speaker pigtail harness
• 2 x JBL sticker
• 1 x Quick Start Guide

Amplifier:

• 4 Channel Marine Amplifier
• Class D Technology
• Max Power - 1000W Peak
• Power Output, 2Ω - 100W RMS x 4
• Power Output, 4Ω - 70W RMS x 4
• Power Output, 4Ω Bridged - 200W RMS x 2
• Signal-to-Noise Ratio - ≥85dB
• High and low level inputs

Amp Kit:

• Designed tor motorcycles
• 6 feet of red and black T-Spec OFC power and ground wire with a T-Spec V8MANL fuse holder and 60 amp fuse protected by a black nylon braid
• Pre-terminated ring terminals make connections to the battery simple
• Two 4 foot pieces of 16 gauge OFC speaker wire protected by black nylon mesh makes upgrading the factory speaker wires 
• Upgrading Harmon Kardon System Two 47-ohm .5 watt resistors to keep the factory radio outputs active
• All the necessary installation hardware is included along with a 4 × 6 inch hook and loop mounting pad for micro-amplifiers to hold the amplifier in place