NT308W INSTALLATION Preparation/Installation Please read entire manual before installation. Before You Start • Disconnect negative battery terminal. Consult a qualified technician for instructions. • Use extreme caution when drilling holes to avoid damaging fuel lines, hydraulic lines or existing wiring. • If additional wiring is required, we recommend that you run all wires prior to mounting your speaker in place.
NT308W INSTALLATION Clamp Mounting The included clamping system is designed to support structures that utilize round tubing. Oval tubing and flat structures will not work with this clamp. The clamp can be used with tube diameters from 1.5” up to 2.75”. Separate bushing sets for all tube sizes at 1/8”...
NT308W INSTALLATION Safety Cable The included safety cable is pre-installed on the unit. Mounting Bracket Rotation The mounting bracket rotates 360 degrees, allowing the speaker to rotate in any direction. Step 1 Loosen screw using the supplied tool. Step 2 Rotate speaker to desired direction, then tighten screw to lock in place.
NT308W INSTALLATION Connection Descriptions SPEAKER CONNECTION (PIGTAIL) • Tower woofers will connect to BMA500M using waterproof cables supplied with the amplifier, use caution when screwing/tightening waterproof connector as to not strip/ break thread or damage gasket. INPUT FROM SOURCE UNIT BMA500M INPUT CONNECTING CABLE...
Who is covered? This warranty is extended to the original retail purchaser for products 4. For more information and for the purchased from an authorized NavAtlas location of the nearest authorized dealer and used in the U.S.A service center please contact us by one of the following methods: What is covered? This warranty covers all...