- What's in the Box
MB Quart NPT1-120 Nautic Series 8" Marine/Off-road Tower Speakers 140W (pair)
MB Quart's NPT1-120 8" tower speakers bring outstanding performance and marine-rated durability to your weekend adventures. Each tough tower speaker is encased in a strong, lightweight ABS enclosure that protects the speaker while also improving volume and bass response — exactly what you want on your ski boat or ATV.. And with three different speaker grilles (White, Black, and Silver) included, you can choose the look that's right for you.
- MARINE-GRADE PROTECTION/IPX RATING
LIFE SHIELD: Protected for water and dirt. UV protected against sun fade.
72 Hour UVA Burn-In Certified. IPX68 rated.
A 1 inch Titanium Dome tweeter utilizing Waterproof Coated Silk Surround. The result of this configuration is a natural-sounding high-frequency response while producing high volume (SPL) without the typical harshness or distortions which can occur at higher listening levels.
- CONE MATERIAL
Injection Molded Composite Polypropylene Cone: Delivers impactful bass with minimal cone flex which can cause distortion or sloppy bass.
- SURROUND/CONE COUPLING
Co-Molded Santoprene™ Surrounds: The cone and surround are coupled in such a way to maximize bass frequency power while remaining impervious to the outdoor environment including colder weather.
Molded Polymer Sealing gaskets are utilized to keep the speaker isolated from the mounting surface and improve protection from water intrusion.
An Aramid fiber composite spider is used to stabilize the cone and voice coil in all musical situations. Aramid fibers do not degrade over time and are not susceptible to temperature swings.
- COOLING SYSTEM
Front and rear venting allow air passage through the spider and backplate to exchange air over the voice coil.
Butterworth 12dB per octave crossover with PTC (Positive Thermal Coefficient) tweeter protection.
Composite (UV resistant ASA + Fiberglass) cast enclosure provides strength and improved bass response with increased volume while remaining very lightweight.
Composite (UV Resistant ASA + Fiberglass) Frames are incredibly strong and lightweight, but most important for music they are inert, meaning they have no resonance frequency, this assures all music and minimal distortion.
The tweeters feature High-Energy N38H Neodymium Motors: The Neodymium magnet is the strongest magnet that can be used while remaining very lightweight.
The mid-woofer utilizes a High-Energy Ferrite Magnet which allows the magnetic energy to react quickly making the bass sound fast and tight.
Real 10 Karat Gold plated, water-resistant connectors provide protection against rust and corrosion.
PERSONALIZED FINISH: The Nautic Premium marine and off-road vehicle waterproof speakers are finished in a hardened composite with their color inspired by the black sand beaches of Kaimu Hawaii. Each speaker includes three different grills. Kaimu Black, Miami Silver, and Bahama White. Many enthusiasts use the white insert to lightly sand and paint to match their personal style and vehicle.
Eleven mounting hardware options from 1.5 to 2.75 inches included.
- CEA STANDARDS
- RMS POWER HANDLING (WATTS)
- PEAK POWER HANDLING (WATTS)
- SPEAKER IMPEDANCE (OHMS)
- FREQUENCY RESPONSE
- CROSSOVER SLOPE
12dB / Octave
- TOWER LENGTH (IN)
11.2 (286 mm)
- HANG HEIGHT (IN)
9.035 (229.5 mm)
- HEIGHT (IN)
8.4 (215 mm)
- WIDTH (IN)
8.4 (215 mm)
- 2 Enclosed 8" marine speakers w/ installed "B" clamp and black grilles
- 2 White grilles
- 2 Silver grilles
- 2 "A" clamps
- 20 Sets of rubber clamp-bushings (1.5"/1.625"/1.75"/1.875"/2"/2.125"/2.25"/2.375"/2.50"/2.625"/2.75")
- 4 Crimp connectors
- 2 MB Quart logos w/ adhesive backing
- Installation guide
- Clamp-bushing legend