| Ingress Protection Rating | IPX6 | The enclosure is protected against powerful water jets when tested under the specified conditions. | IEC 60529 uses the second character “6” for protection against powerful water jets. |
| Dust-Rating Meaning | Not indicated by “X” | IPX6 describes water protection only; it does not state a dust-protection level. | The first IP-code character is replaced by “X” when no dust or solid-object rating is declared. |
| Water-Flow Rate | 100 L/min ±5% | The equipment must withstand a high-volume water jet rather than only light splashes or rain. | IEC 60529 IPX6 test condition; the allowed flow range is approximately 95–105 L/min. |
| Test Nozzle | 12.5 mm internal diameter | The enclosure is challenged by a concentrated, powerful jet produced through a standardized nozzle. | Specified for the powerful-jet test in IEC 60529. |
| Test Distance | Approximately 2.5–3 m | Water is directed at the sound bar from a short distance representative of severe outdoor spray exposure. | The standard test is performed with the nozzle positioned about 2.5–3 m from the enclosure. |
| Minimum Test Duration | At least 3 minutes | The enclosure must maintain protection during sustained high-pressure water exposure, not only a brief splash. | IEC 60529 generally specifies 1 minute per square metre of enclosure surface, with a minimum of 3 minutes. |
| Typical Outdoor Use | Rain, mud spray, hose cleaning, and trail splashes | An IPX6 enclosure is suitable for many wet ATV environments when installation and sealing instructions are followed. | Actual suitability also depends on cable glands, connectors, mounting hardware, and enclosure condition. |
| Submersion Protection | Not covered by IPX6 alone | Do not intentionally immerse an IPX6 sound bar or leave it underwater. | Temporary immersion is addressed by IPX7 or IPX8 ratings, which are separate tests. |
| Audio System Configuration | Integrated multi-speaker enclosure | Combines speakers, amplifier electronics, controls, and wiring interfaces in one bar-shaped housing. | The exact number, size, and power of drivers vary by model and should be confirmed from the product specification. |
| Wireless Audio | Commonly supported through Bluetooth | Allows music playback from a compatible phone or media device without a physical audio cable. | Wireless version, range, codecs, and controls differ by product and require separate verification. |
| Installation Considerations | Secure mounting and protected connections | The sound bar should be firmly mounted, with cable entries and unused ports sealed according to the instructions. | A product enclosure rating may not apply if connectors, covers, or installation points are left exposed. |
| Post-Wash Care | Rinse contaminants and allow to dry | Mud, salt, and detergent residue should be removed, and the unit should be dried before storage or charging. | IP testing does not guarantee resistance to long-term corrosion, chemical exposure, or improper maintenance. |