Hifonics CX15D2

If you’re looking for subwoofers that sound fantastic but can also deliver earth-shattering bass, you’ve found them with the COLOSSUS CX from HiFonics. Anyone who’s ever experienced subwoofers of this caliber knows just how much fun bass can be. It’s like engine displacement or torque in a car—you can never have too much. The COLOSSUS CX subwoofers deliver this immense power with ease thanks to triple magnets, dual centering, and an aluminum dust cap. The robust die-cast aluminum basket, double-stitched surround, and the use of durable, high-strength adhesive ensure rock-solid stability. Massive 4″ (100 mm) dual 2-ohm voice coils are wound with a special aluminum-copper wire that can withstand temperatures up to 220°C. This allows for power handling of up to 4500 W RMS and even a maximum peak power of 9000 W. And last but not least: The 30 cm heavyweight achieves approximately 151 dB sound pressure level in a vehicle with a volume of about 75 liters, while the 38 cm powerhouse reaches approximately 154 dB in a 100-liter volume!

Features:

• Triple magnet drive with 3 x 285 oz (3 x 8.08 kg) magnets
• 100 mm dual voice coil with X-Max. +/-25 mm
• Double-stitched surround
• Dual Nomex spider with dual centering
• Hand-made paper cone
• Sewn-in tinsel leads
• Reinforced Aluminum dust cap
• Cast aluminum basket
• Chrome pole plate
• Sound quality and SPL

Technical specifications:

• 38 cm (15″) high-end subwoofer
• 4500 W RMS, 9000 W MAX, 2+2 Ω
• Ø 358 mm, ‡ 260 mm