PACKAGE BUNDLE INCLUDES: 4 x MB Quart NK1-116 6.5" 2-Way Coaxial Marine Stereo Speaker - 1 Hifonics Thor Marine 4 Channel Amplifier - 1 MB Quart N1-WBT Waterproof Wired Bluetooth Preamp Controller - 1 T-Spec V8 Series Amp Installation Kit with RCA Cables (8 Gauge)
BOAT SPEAKERS: With these MB Quart NK1-116 6.5" 2-Way Coaxial Marine Stereo Speakers, you'll get an enduring, elite-quality sound for your boats, RV's, off-road vehicles and other project vehicles audio installation needs. The speakers feature water resistant components to the IPX67 standard, including midrange cones, titanium tweeters and rust resistant conectors. This product is marine certified for longer life against harsh conditions. The speakers are protected against sun fade with UVA paint coating. Conformal coated crossover components protect against fresh and salt water spray as well as dust and sand.
MARINE AMPLIFIER: The Hifonics TMA-400.4 Thor Marine 4-Channel Amplifier have all the features for a flexible system design and power to spare. These amps can run everything from a fishing boat to a multi-zone vessel with a cabin system, a wake tower system and a captain's house. This amplifier has been tested to be protected against the elements. Water, dust, mud, and vibrations are all part of the marine and powersports climate in which these products will be operating. You can be confident that with this Thor Marine Amplifier, your system will be on the water for years. With marine-grade protection, non-corrosive aluminum heat sink, and conformal coated PC boards, this amplifier will ensure high-quality, high-performance use over a long period of time. 
PREAMP CONTROLLER: Stream tunes from your Bluetooth-enabled device to your vehicle's or boat's amplifier with this MB Quart N1-WBT preamp controller, which offers a water-resistant design for durability. The controller pairs via Bluetooth from up to 32' away. When connected to a receiver the controller and remote will not work simultaneously. Bluetooth function will only work via the amplifier to stream music from your phone.
AMPLIFIER INSTALLATION KIT: In a one size fits all world it is rare to see a company provide a wide range of options. The team at T-Spec understands how difficult it can be to find just the right product for your application. That is why the new T-Spec amp kit line features 28 different models to cover nearly every price, power and performance level imaginable! T-Spec amp kits utilize the finest materials to ensure maximum performance and hassle-free installation.

Boat Speakers:

• 6.5" NK1 Series 2-Way Marine Speaker
• IPX67 waterproof rating
• Power Handling:
• Peak: 120 watts
• RMS: 60 watts
• UV protected water resistant polypropylene cone
• Temperature stable butyl rubber surround
• 1" pure titanium dome tweeter
• Water resistant woven red aramid fiber composite spider
• High temperature copper voice coil and Kapton former
• 4 ohms impedance
• Frequency Response: 70-20,000 Hz
• Top-mount Depth: 3.05"
• Sensitivity: 91dB
• High energy Y30 motor assembly
• Marine certified crossover
• Conformal coated butterworth 12dB crossover with PTC tweeter protection
  

Marine Amplifier:

• Marine grade protection
• Conformal coated PC boards
• Gold-Plated RCA level inputs
• 4-Channel, Bridgeable
• Super A/B Class circuitry
• Non-corrosive aluminum heat sink
• 0.2V~6.0V variable voltage
• 25 Amps x 2 Fusing
• Marine & Powersports certifications

Preamp Controller:

• Marine certified.
• Controls the main features of a receiver: power, mode, volume, tune/track.
• Wired connection via a 3.5mm cable.
• IPX6 Waterproof, UV and salt resistant.
• Compact design for easy installation.
• Simple audio outputs to connect to an amplifier.
• Bluetooth Connectivity
• Bluetooth Range: Approximately 32' (10m)
• 2volt Preamp Output
• Controller Diameter: 2" (4.8cm)
  
  

Amplifier Installation Kit:

• 17FT V8 8 AWG OFC matte solid silver multi-strand power wire
• 3FT V8 8 AWG OFC matte solid black multi-strand ground wire
• 17FT 18 AWG OFC blue remote turn-on wire
• 17FT V8 noise rejecting twisted rca cable with precision molded ends and split tip
• Proprietary V8 MINI ANL fuse holder with 40A fuse
• Nickel Plated 8 AWG seamed crimp ring terminal with 8.5mm hole and silver boot connected at battery end
• Nickel Plated 8 AWG seamed crimp ring terminal with 8.5mm hole and black boot connected at ground
• 8 AWG spade terminals with silver and black boots for amp connection
• Miscellaneous connectors terminals and wire ties