VIBE BMW 4X-V0 - OPTISOUND Series 4inch Plug & Play 2-Way Component Speaker System for BMW

The Vibe OPTISOUNDBMW4X-V0 is a premium 4-inch 2-way component speaker system designed as a direct plug-and-play upgrade for BMW and MINI vehicles. It replaces factory base audio speakers with no modifications needed, using custom mounting brackets and BMW-specific wiring harnesses for a seamless, OEM-style installation.

Engineered for high clarity and balanced sound, the system includes a precision passive crossover to separate frequencies for cleaner mids and smoother highs. The 4-inch midbass drivers deliver punchy, dynamic sound, while silk-dome tweeters provide crisp, detailed highs—dramatically improving overall audio performance.

With a power handling of 345 watts peak and 90 dB sensitivity, the speakers work well with factory systems and excel when paired with an aftermarket amplifier such as Vibe’s PowerBox series. Ideal for BMW owners seeking an easy, high-quality sound upgrade, the OPTISOUNDBMW4X-V0 offers enhanced performance with true plug-and-play simplicity.

Product Highlights:-

- OEM‑style replacement for front door speakers in base‑audio BMW (1, 2, 3, 4, 5, 6 series, X, MINI)

- Complete plug‑and‑play kit: includes speaker baskets, BMW‑specific adaptors, and harnesses for a clean, non‑destructive install

- High-end passive crossover tuned to Vibe’s reference curve—supports passive use or integration in semi‑active systems

- Designed for superior clarity and dynamic range compared to factory units—brilliant mids and crisp highs.

Tech Specs:-

Model: OPTISOUNDBMW4X‑V0

Type: 2‑Way Component Speaker System

Woofer: 100 mm (4″)

Tweeter: Silk-dome/neodymium

Power: 115 W RMS / 345 W Peak / 55 W Min input

Sensitivity: 90 dB

Frequency Range: 55 Hz – 25 kHz

Impedance: 4 Ω

Installation: Plug‑and‑play with BMW adaptors/cables

Applications: Front door upgrade for a wide range of BMW and MINI models

Recommended Amp: Vibe POWERBOX65.4M‑V7