Massive Audio H124XR – 12" Subwoofer 3000 WRMS 93.54 dB Dual Voice Coil 4 Ohm

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The Sound Auto Concept Team

Key Features

• Massive Audio H124XR 12-inch subwoofer
• 3,000W RMS and 6,000W Peak power
• Dual 4-ohm voice coil
• Non-pressed paper cone reinforced with Kevlar fibers
• 4-inch voice coil with anodized aluminum former
• 377 oz double-stacked strontium magnet
• Cast aluminum basket and high-roll foam surround
• Triple reinforced stitched tinsel leads for a clean finish

Description

The Massive Audio H124XR is a 12-inch subwoofer designed for high-output car audio installations. It combines 3,000W RMS power, a dual 4-ohm voice coil, and a design focused on deep, precise, and musical bass.

• The 4-inch voice coil is designed to handle high power while maintaining rigidity.
• Its anodized aluminum former helps reduce weight and maintain the stability of the moving assembly.
• The high-roll surround accommodates the membrane's excursion while maintaining control.
• The non-pressed paper cone reinforced with Kevlar fibers aims for a natural sound while maintaining good rigidity.
• The dual mirrored Nomex spiders contribute to guiding the membrane.
• The cast aluminum basket provides rigidity and stability to the structure.
• The vented backplate and basket assist in thermal dissipation during intensive use.

The H124XR is designed for installations seeking both sound level, precision, and good bass performance. Available at Sound Auto Concept, your car audio specialist.

Technical Specifications

To be checked before final publication: The values for Re, Le, BL, Qes, and Qts are referred to the PDF user guide in the source. The unit and value for Sd should also be verified, as the provided data is 0.053 cm².

Why choose it

• 3,000W RMS power for high-output bass installations.
• Dual 4-ohm voice coil to match wiring to the amplifier.
• Kevlar-reinforced cone to combine rigidity with natural sound reproduction.
• 377 oz strontium motor and cast aluminum basket for a robust structure.
• Claimed 93.54 dB SPL and 21.6 mm X-Max to combine sound level and control.