12″ 1500 W RMS Dual 4-Ohm Voice Coil Car Audio Subwoofer Massive Audio

Description

• Massive Power Output: Handles 1500W RMS and 3000W peak for powerful, distortion-free bass
• Overbuilt 3″ Voice Coil: Black anodized aluminum former reinforced with Kevlar spunlace for high-heat, high-power performance
• Kevlar Cone Construction: Kevlar fiber reinforced non-pressed paper cone with red stitching for strength, tone, and durability
• Advanced Cooling Design: Vented back plate and cast aluminum basket for efficient heat dissipation during extended play
• Built for SPL & Musicality: Double-stack 165oz magnet, dual Nomex spiders, and 93.69 dB sensitivity for tight, clean, competition-ready bass

12″ 1500 W RMS Dual 4-Ohm Voice Coil Car Audio Subwoofer Massive Audio

This listing includes:

• 12″ 1500 W RMS Dual 4-Ohm Voice Coil Kevlar Car Audio Subwoofer Massive Audio

Built for serious bass lovers and SPL competitors, the Hippo H124 is a high-output 12″ subwoofer from Massive Audios elite Hippo series. Its engineered to deliver tight, deep, and controlled bass at extreme power levels, without sacrificing musical clarity or structural durability.

Key Features:

• 3″ High-Temperature Voice Coil:

  Built on a black anodized aluminum former, reinforced with Kevlar spunlace and triple heavy-duty leads for maximum heat and power handling.

• Kevlar Fiber Reinforced Cone:

  Ultra-rigid, non-pressed paper cone with red-stitched edge and fiberglass woven dust cap for strength, tone, and style.

• Massive Double Stack Motor:

  Equipped with a 165oz strontium magnet system for magnetic control and clean low-end performance.

• Precision Suspension:

  Oversized dual Nomex spiders in a mirror image layout, combined with a high-roll surround, allow powerful and stable cone excursion.

• Cast Aluminum Basket:

  Heavy-duty, textured frame minimizes flex and distortion, while optimizing cooling with a vented back plate.

• Heavy Duty Direct Wiring:

  Pre-installed pure copper leads simplify install and maximize current delivery to the coils.

Specifications:

• Size: 12″
• Peak Power: 3000W
• RMS Power: 1500W
• Impedance: Dual 4 Ohm
• Voice Coil Diameter: 3″
• Cone Material: Kevlar Fiber Reinforced Non-Pressed Paper
• Magnet: 165 oz Double Stack Strontium
• Surround: High-Roll Foam with Red Stitching
• Dust Cap: Reinforced Fiberglass Woven
• Basket: Cast Aluminum
• Tinsel Leads: Heavy Duty Triple
• Xmax: 14.25 mm
• Sensitivity: 93.69 dB
• Fs: 43 Hz
• Qms: 2.38
• Cms: 56.7 m/N
• Mms: 241.459 g
• Vas: 22.277 L
• Sd: 530 cm
• Vd: 0.75 L

Mounting Information:

• Mounting Depth: 8.04″
• Cutout Diameter: 11.06″
• Outer Diameter: 12.72″
• Net Weight: 30.4 lbs
• Displacement: 0.1 ft

Whether you’re building a competition-grade SPL system or a premium daily driver, the H124 delivers raw power, accurate lows, and industry-leading durability in a 12″ form factor.