MPS 250 S4

Ultra-Shallow High-Performance Subwoofer

The HERTZ MPS 250 S4 10-inch shallow subwoofer delivers deep, controlled bass in a compact, low-profile design. Optimized for space-limited enclosures (15–20L / 0.5–0.7 CF), it provides professional-grade low-frequency performance without compromising installation space.

Single Voice Coil 4Ω for Efficient Integration

Featuring a 4-ohm single voice coil, the MPS 250 S4 ensures efficient amplifier matching and high output. Rated at 350W RMS, it delivers strong, distortion-free bass, making it ideal for sealed or compact enclosures in both audiophile and SPL-focused car audio systems.

Advanced AIR Technology and Durable Construction

Equipped with Air Intercooling Revolution (A.I.R.), this subwoofer reduces air-compression limitations and provides +20% mechanical excursion over traditional designs. Built with reinforced cones and robust surrounds, the MPS 250 S4 ensures durability and long-lasting, high-fidelity bass performance.

Highlights:

• 10" (250mm) shallow subwoofer for tight installations

• 4Ω single voice coil for efficient amplifier integration

• Power Handling: 350W RMS / 700W Peak

• Ultra-shallow design ideal for compact sealed enclosures

• AIR (Air Intercooling Revolution) technology

• +20% mechanical excursion over traditional designs

• Reinforced cone for precise, controlled bass

• Butyl rubber surround for durability and extended excursion

• Smooth frequency response for deep, natural bass

• Lightweight, rigid frame for minimal distortion

• Protective grille included for installation safety

• Ideal for high-fidelity and SPL car audio systems

Package Contains:

• 1 × HERTZ MPS 250 S4 10" Shallow Subwoofer

• 1 × Protective Grille

• Mounting Hardware

• User Manual & Technical Specifications