Supplier product reference · reviewed 18 October 2026
A 12V bar source with a central speaker enclosure, separate siren options and configuration-specific power questions.
Published identification
Supplier-published entries. Ratings and configuration still require current documentation.
NV-JL is shown with blue and red optical sections around a broad white central speaker enclosure. The independent presentation retains that arrangement and the visible mounting feet. The source offers other housing and colour choices, so the pictured red/blue combination is a reference configuration rather than a promise about every supplied bar.
NV-JL remains separate from the published NV-LS source, which uses different emitter and pattern descriptions and a different central speaker appearance. This source uses 100W for the speaker and also places 100W in the table, alongside sixty 3W emitters. Those descriptions are not added together or treated as a measured total electrical load.
Procurement checklist
Keep the item identity, physical version and supply scope together. Use the questions alongside the published specifications when preparing a sourcing brief.
Request the full NV-JL configuration, actual length, housing colour and selected permanent or hook kit. Obtain a complete drawing of the bar, feet and cable clearance. A standard 1200mm length and a familiar rooftop shape do not establish replacement fit or the same optical layout as NV-LS.
Ask for separate identification of speaker, siren amplifier if supplied, controller, harness and auxiliary modules. Clarify which alley, takedown or directional functions are standard or optional. The integrated-speaker description does not establish that all required control electronics accompany every offer.
Obtain assembled demand and speaker-load information for the complete quoted package. The source certification field is a slash, so no certification is asserted. Request relevant acoustic and optical records; application examples do not establish permitted emergency use, warning effectiveness or suitability for a particular vehicle.
The built-in speaker description is not proof of a complete siren system. Keep the amplifier, speaker load, lighting controls and 12V accessory interface explicit in the sourcing brief. This reference provides no wiring or operating procedure.
The official NV-JL source supports model and package identification. Total power, speaker/amplifier compatibility, optional functions, approval, mounting fit and installed acoustic or optical performance are not independently established.
This reference is neither a quotation nor a stock, delivery or authorisation commitment. Request a current written proposal from the quoting entity. Preserve the item reference, quantity, destination and included accessories in that proposal so that changes of configuration remain visible.
https://www.novavehicle.com/warning-lightbar-with-100w-speaker.html
Product body and specification table reviewed on 18 October 2026. Purchasing explanations are ForkliftIQ editorial guidance. No repair, wiring or installation procedure is provided.