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  1. Home
  2. Volfenhag Store
  3. Discontinued Volfenhag Car Audio & Electronics
  4. Discontinued Volfenhag Car Subwoofers
  5. Discontinued Volfenhag 12" Car Subwoofers

Discontinued Volfenhag 12" Car Subwoofers for your 2003 MDX close

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RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.
Top-Mount Depth (Mounting Depth)
The depth when installed on top of the mounting surface. Measured from the bottom of the speaker's magnet to the bottom of the mounting holes on the rim of the speaker.
Voice Coil(s)
Dual voice coil subs have more wiring flexibility than single voice coils subs; however, single voice coil subwoofers provide easier hookup options for wiring multiple subwoofers in parallel or series. You may also run a dual voice coil (DVC) sub in parallel, series, or combination. A quad voice coil has four voice coils and is equal to two dual voice coil subwoofers as far as wiring goes.
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
Subwoofer Design
This is the design of the subwoofer or the opening of the subwoofer enclosure. Each design has it's own benefits, whether it is a square, circle, or oval.

Round/Circle: This is the typical and common subwoofer design. They have a round cone and are a circle in design.

Square: These woofers are able to achieve a greater cone area in a smaller space. Because of the greater surface area, some square subwoofers will be louder than a round subwoofer of the same size.

Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
Main Cone Color
This is the color of the speaker's or subwoofer's cone.

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Volfenhag ZX-4722

12" Dual 4 ohm High Power Subwoofer

ZX-4722 big DISCONTINUED
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Volfenhag ZX-4722

12" Dual 4 ohm High Power Subwoofer

12" High Power Subwoofer • 1200 Watts Max • 600 Watts RMS • Dual 4 ohm • Red Aluminum Cone • Rubber Surround • Gold Plated Screw Terminals • Dual Voice Coils • Double Magnet Structure

Universal Icon Universal – fits most vehicles.

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5

12" High Power Subwoofer • 1200 Watts Max • 600 Watts RMS • Dual 4 ohm • Red Aluminum Cone • Rubber Surround • Gold Plated Screw Terminals • Dual Voice Coils • Double Magnet Structure

Volfenhag ZX-4712DVX

12" Dual 4 ohms Competition Subwoofer

ZX-4712DVX big DISCONTINUED
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Volfenhag ZX-4712DVX

12" Dual 4 ohms Competition Subwoofer

12" Dual 4 ohm Competition Subwoofer • 1000W Max • 500W RMS • Reinforced aluminum curvilinear woofer • Oversized butyl rubber surround • 5 spoke Die-cast aluminum basket • 2 Flat ultra excursion • double damper magnetic motor assembly

Universal Icon Universal – fits most vehicles.

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28

12" Dual 4 ohm Competition Subwoofer • 1000W Max • 500W RMS • Reinforced aluminum curvilinear woofer • Oversized butyl rubber surround • 5 spoke Die-cast aluminum basket • 2 Flat ultra excursion • double damper magnetic motor assembly

 
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