VEGA Series 15" Dual Voice Coil Subwoofer (4Ω) - V154DV2
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Overview
V154DV2 - VEGA Series 15" Dual Voice Coil Subwoofer (4Ω)
Description:
Cerwin Vega Subwoofers are renowned for producing high-quality subwoofers that are favored by car audio enthusiasts for their durability, power handling, and exceptional sound performance. Cerwin Vega subwoofers combine advanced engineering with high-quality materials to deliver powerful and reliable bass performance, making them a top choice for car audio enthusiasts looking to enhance their audio experience. 2 Ohm or 4 Ohm Configuration, these subwoofers are available in different impedance configurations (2 ohm or 4 ohm), providing flexibility for various wiring setups and compatibility with different amplifiers. This allows you to optimize your system for maximum performance.
Vega Series Subwoofers are capable of handling substantial amounts of power, making them suitable for high-output applications. They are designed to manage high wattage without distortion, ensuring clean and powerful bass.
Specifications
SPEAKER SIZE - 15”
SPEAKER TYPE - SUBWOOFER
OHMS (PER COIL) - 4
NUMBER OF VOICE COILS - DUAL
CONE MATERIAL - POLYPROPYLENE
BASKET MATERIAL - STAMPED STEEL
MAGNET TYPE - FERRITE (CERAMIC)
SURROUND MATERIAL - TREATED FOAM
VOICE COIL DIAMETER - INCH (MM) - 3”
THIELE/SMALL PARAMETERS
SENSITIVTY (1W/1M): 867DB
VAS (L): 166.8
XMAX (MM): 18.1(MM)
POWER HANDLING RMS: 550W
POWER HANDLING MAX: 1500W
MOUNTING DIAMETER : 13.62” (346MM)
Product Manuals
I built four dual driver Infinite Baffle (IB) subwoofers using eight of these drivers. The Qts measures a perfect .707 and the in room frequency response is flat down to 16 Hz. The materials of the driver are great at tolerating humidity from the crawl space they are exposed to.
I can’t believe how bad this subwoofer’s performance is. It’s Inefficient, and at fifteen inches, won’t respond to any frequencies below 30 hertz.. The fact that I can’t get it to respond below 30 hertz makes me convinced the specifications of the driver are estimated at best, and dishonest at worst. I’ve built a dozen subwoofers over many years. Theis enclosure (ext. dimensions 24”x19.25”x18-1/2”) with (2) 15” passive radiators is tuned to 20 hertz. And no, I am not filtering the signal. The only thing I like about the speaker is the color.