Placement or Positioning, Wiring and Connections

PLACEMENT OR POSITIONING

Your new subwoofer will work well in a variety of locations. However, placement in your listening room will affect its performance. Since the wavelengths of sound reproduced by your subwoofer are large compared to its size, those sounds are omni-directional in nature. This means that locating your subwoofer in relation to your left and right main speakers will not affect the directional cues which they provide.

Because the sounds you hear are a combination of direct sound from the speaker and reflected sound from the walls, ceiling, and floor of your listening room, placement of the subwoofer in relation to room boundaries changes the balance of what you hear at low frequencies. In that low frequency range, the dimensions of most rooms are comparable to the wavelengths of those sounds. As sound propagates and reflects in the room, “standing waves” are created at frequencies where the wavelength of sound or multiples of the wavelength are equal to one of the dimensions of the room. At your listening position, these standing wave patterns of reflected sound add together in and out of phase causing large variations in the response that you hear.

As a general rule, locating your subwoofer near the corner of the room will increase its overall output, but will excite more standing waves in the room and may result in a more uneven response. Locating your subwoofer along a wall will usually mean less acoustic output but a somewhat smoother response. A middle of the room location would suggest the smoothest response with the least output capability. Of course, any location will be a compromise between acoustic performance and the aesthetic blend of the subwoofer enclosure with the decor and furnishings of your room. Don’t be afraid to experiment with the location of your subwoofer in your room for the best results at your listening position. As with any other listening test, use program material that you are familiar with that has substantial bass content.

WIRING AND CONNECTIONS

Turn off all power to your subwoofer and other equipment before making any connections.

Installation using speaker level inputs

A) For amplifiers with one set of speaker connections.

If a preamplifier output connection is not available on your amplifier or receiver, your subwoofer can be connected using your equipment’s speaker outputs. These connections are made using commonly available 18 or 16 gauge lamp cord or speaker hook-up wire. Observe correct polarity by connecting red(+) to red(+) and black(-) to black(-) for both left and right channels. Connect your amplifiers speaker output terminals to the subwoofer’s speaker level input terminals as well as to your main stereo speakers according to figure B.

Right		Left
Speaker		Speaker

- +		+ -

- R + + L -

Receiver

Power Amplifier

FIGURE B

SW1010, SW1515, SW1212 specifications

MTX Audio has established itself as a leading brand in the realm of car audio systems, and its subwoofers like the SW1010, SW1515, and SW1212 are prime examples of why they remain at the forefront of the industry. Each subwoofer in this trio showcases advanced engineering and technology, designed for enthusiasts who demand high-quality sound and performance.

The MTX SW1010 is a 10-inch subwoofer that stands out for its impressive power handling capabilities. With a peak power rating of around 1,000 watts, it delivers thunderous bass that resonates through any vehicle. The subwoofer features a reinforced paper cone that enhances durability while ensuring optimal sound quality. Additionally, the rubber surround provides improved flexibility and reduces distortion, allowing for a seamless listening experience at high volumes.

Moving to the SW1515, this impressive 15-inch subwoofer is designed for those who crave serious bass. With a peak handling power that can reach up to 1,500 watts, the SW1515 is engineered to deliver deep, powerful bass that can fill even the largest vehicles. Its large voice coil enhances heat dissipation, ensuring the subwoofer can handle extended periods of heavy use without overheating. The heavy-duty construction includes a robust steel frame that provides stability and minimizes vibrations.

The SW1212, a 12-inch subwoofer, strikes an ideal balance between size and power. With peak power handling of around 1,200 watts, it is perfect for users who want impactful bass without compromising too much on space. The SW1212 incorporates MTX’s advanced technologies such as a dual voice coil design, allowing for versatile wiring options to accommodate different setups. This feature enhances the subwoofer's performance regardless of the specific configuration used.

What sets all three subwoofers apart is their adherence to MTX’s commitment to quality sound. The incorporation of advanced materials and engineering techniques not only ensures robust performance but also longevity. The subwoofers are designed to provide clear, distortion-free bass, enhancing overall audio fidelity across various genres of music.

In summary, the MTX Audio SW1010, SW1515, and SW1212 subwoofers each feature substantial power handling capabilities, durable construction, and advanced technologies that contribute to their impressive performance. Whether you're a casual listener or a hardcore audiophile, these subwoofers offer an exceptional listening experience that will elevate any car audio system.