Supplier product reference · reviewed 18 October 2026
A horn/speaker catalogue entry whose impedance, amplifier pairing and complete supplied assembly require explicit confirmation.
Published identification
Supplier-published entries. Ratings and configuration still require current documentation.
Despite the “universal car warning alarm” title, the source describes an emergency sound speaker and illustrates horn/driver hardware. This page does not present it as a self-contained powered reversing alarm or as an amplifier. The prepared illustration retains the visible horn and driver arrangement and removes the source’s measurement annotations; the image is not a packing list or a dimensioned engineering drawing.
The table lists 200W, a 12V entry and three impedance values, 4, 6 and 8 ohms. Those values need a version-specific explanation. They do not establish that one speaker switches between all three loads, that it connects directly to a battery, or that every 200W amplifier is a suitable partner. The quoted system must identify the actual speaker and amplifier separately.
Procurement checklist
Keep the item identity, physical version and supply scope together. Use the questions alongside the published specifications when preparing a sourcing brief.
Ask for the current NV-SP200-5 revision and the actual impedance of the supplied unit. Request the relevant power-rating basis and matching amplifier documentation. Do not combine alternative impedance entries into an assumed universal electrical specification.
Request an itemised list identifying horn, driver, bracket, lead and any separate electronics. The source image shows several visible elements but does not establish delivery quantity or included amplification. Confirm the overall drawing, mounting points and clearance using current documentation.
The supplier lists a 120–130dB range and a 66mm voice-coil entry. Ask for the measurement conditions and applicability to the offered version. A catalogue sound-pressure claim is not proof of installed audibility, legal use or suitability as a forklift warning device.
A 12V catalogue entry does not establish that the pictured speaker is a self-powered alarm. Obtain the supplier’s system documentation and identify the amplifier, load and mounting components in the sourcing brief. This page supplies no wiring or installation procedure.
The official source supports a speaker/horn reference with unresolved impedance and system-scope questions. Sound output, durability and universal-use claims are not independently verified. No direct-power connection, amplifier pairing or safety function is approved.
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/200w-universal-car-warning-alarm.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.