Ground Zero GZCS 100.2MB - Plug & Play 4" 2-way Component Car Speaker System for Mercedes

GZCS 100.2MB | 4″ 2‑Way Speaker for Mercedes‑Benz | 70 W RMS | 87 dB SPL

The GZCS 100.2MB is a car‑specific 4″ (100 mm) 2‑way speaker system engineered for a seamless plug‑and‑play upgrade in a broad range of Mercedes‑Benz vehicles. Featuring a glass‑fiber mid‑woofer cone, compact neodymium motor, and GZ aluminum die‑cast mounting basket, it delivers crisp vocals and extended highs with smooth midrange clarity—ideal for elevating factory front or center locations.

With vehicle‑specific plug‑and‑play harness and included crossovers, installation is tool‑free and integrates perfectly into OEM systems with no cutting or rewiring required. The speaker’s impedance, sensitivity, and power handling ensure compatibility with both stock head units and upgraded amplifiers. Designed for balanced sound staging across the dashboard or center position, it complements standard or Burmester® equipped sound systems.

Product Highlights:

Car-specific OEM upgrade: 100 mm (4″) 2‑way speaker system in vehicle-specific mounting basket

Full plug‑and‑play installation: OEM-compatible wiring harness and crossover included

Compact neodymium motor: Strong magnetic field with reduced weight and profile

Glass-fiber cone material: Provides clean midrange with excellent tonal accuracy

Balanced sound tuning: Ideal imaging and clarity from 70 Hz–24 kHz

Efficient factory integration: 87 dB sensitivity, suitable for OEM head units

OEM impedance design: 4 Ω single voice coil for direct integration

Robust power handling: 70 W RMS / 110 W peak for reliable daily performance

Tech Specs:

Model: GZCS 100.2MB

Type: 2-Way Component Speaker

Woofer: 100 mm (4″) glass-fiber cone

Tweeter: 25 mm (1″) silk dome tweeter

Power: 70 W RMS / 110 W Peak

Sensitivity: 87 dB

Impedance: 4 Ω

Frequency Response: 70 Hz – 24 kHz

Installation: Plug‑and‑play with OEM Mercedes-Benz mounting and connector

Mounting Depth: OEM-specific (varies by vehicle)

Mounting Diameter: 100 mm (standard 4″ fitment)

Applications: Front or center speaker upgrade for select Mercedes-Benz models

Compatibility:

Direct-fit compatible with the following Mercedes-Benz models:

C-Class: W205 Sedan, S205 Wagon, C205 Coupé, A205 Cabriolet

GLC-Class: X253 SUV, C253 Coupé SUV

E-Class: W213 Sedan, S213 Wagon, C238 Coupé, A238 Cabriolet

S-Class: W222 Sedan