RPMRZRSUB - RZR SUBWOOFER (RPM104SL)

Q1: What products are included in the Cerwin‑Vega Polaris RZR series, and vehicle compatibility?
A: This full line is UTV‑specific audio kits for 2014+ Polaris RZR XP (2‑door / 4‑door), model prefix RPMRZR. Product tiers cover basic front‑door speaker kits, kits with media head‑unit, subwoofer‑included kits, and top‑level complete systems with roll‑cage tower speakers. Each kit may include waterproof amplifiers, 6.5" all‑weather coaxial speakers, 10" sealed marine subwoofer, CMR3 media receiver, roll‑cage tower speakers, RGB lighting, custom mounting brackets and plug‑and‑play harnesses. Factory mounting points, no body cutting required.

Q2: How to select different kit configurations and key differences?
A:
(1)Entry‑level(RPMRZRKM21/RPMRZRKM41):front speakers + waterproof amplifier for basic audio upgrade on tight budget.
(2) Mid-range (RPMRZRKM22/RPMRZRKD22): front speakers + amp + media receiver; some variants add a subwoofer for full‑source playback.
(3)4‑door high‑mid(RPMRZRKM42/RPMRZRKD42):add rear speakers for 4DR four‑seat vehicles.
(4)Top‑level full‑system(RPMRZRKD23/RPMRZRKM23/RPMRZRKM43): front/rear speakers, subwoofer, tower speakers, multi‑amplifiers and media unit, complete loud off‑road audio solution.

Q3: Speaker & amplifier hardware features for harsh off‑road conditions?
A: 6.5" power‑sports grade 2‑way all‑weather coaxial speakers with neodymium magnet motors and integrated RGB lighting(RPMDLED controller sold separately). Resist sand, mud, rain and salt‑fog. Matched RPM Class‑D waterproof amplifiers feature thermal roll‑back protection against dust and moisture; all speakers run at 4‑ohm impedance. Included 10" sealed marine‑grade subwoofer delivers solid bass to overpower engine and trail noise.

Q4: Installation notes and electrical system precautions?
A: All kits use plug‑and‑play OEM‑style connectors and factory mounting holes, no drilling or cutting. High‑power complete kits draw significant current; verify vehicle alternator and battery capacity before install. Disconnect battery negative terminal before work. Secure all wiring harnesses away from water and mud to prevent abrasion from off‑road vibration.

Q5: Tuning, lighting control and troubleshooting tips?
A: Set speaker high‑pass filter at 80‑120Hz; set subwoofer low‑pass filter at 80‑100Hz. RGB lighting requires a separate RPMDLED controller. If unit goes into protection mode, inspect harness for short‑circuit and check battery voltage. For no‑audio issues, confirm connectors are fully latched; periodically re‑check all connections due to heavy UTV trail vibration.