High-quality active antenna base with integrated amplifier (12V) for AM/FM reception. Cable length: 30 cm. Features MN/O plug. Cost-effective alternative to original equipment. Suitable for roof-mounted installation (rear), ideal for replacing rod antennas or defective antenna bases. Internal thread: M5 — compatible with all rod antennas in our range. Color: Black. Required mounting hole diameter: 14 mm. Installation angle: 52°. Rubber seal on underside ensures waterproof sealing. Compatible with vehicle models including Opel Astra G/H, Corsa C/D, Meriva A/C, and Vectra B. Material: ABS + metal. Package includes: 1 x antenna base, 2 x mounting accessories. Note: Please verify plug compatibility before purchase. Package contains only the items listed above. Other accessories shown are not included. Note: Screen settings and lighting conditions may cause slight color variation between images and the actual product. Measurement tolerance: ±1–3 cm.