Checking Loudspeaker Phase

Loudspeaker wire has two conductors. On both your receiver (or amplifier) and each set of loudspeaker binding posts, one conductor is attached to the negative (–) terminals, while the other is attached to the positive (+) terminals. Usually, the wire is marked for your convenience, but the marking can be done in the following different ways:

•Stripe on one wire

•Ribbed area you can feel on one conductor

•Different colors of metal wire on each conductor

•Fabric strand or string wound into one of the conductors

Of course, there are some wires that appear completely identical. So be careful, or you might make a connection mistake. If you do, the woofer on the OS loudspeaker will not sound as loud or will lack bass. If you suspect the sound is not right, or you cannot see any markings on the wire, try this simple test:

1.Play some music with the receiver or amplifier set to Mono.

2.Listen to the richness of the bass and the loudness of the sound.

3.Turn off the receiver or amplifier and reverse the connections on one loudspeaker terminal only.

4.Repeat the listening test with the same setting of the volume control:

•If the music is louder now, use the new connections.

•If the music is softer now, revert to the original connections.

16

Page 17 Page 19
Page 18
Image 18
Niles Audio OS53SIBLACK, OS63SIBLACK manual Checking Loudspeaker Phase
Page 17 Page 19

OS53SIBLACK, OS63SIBLACK specifications

Niles Audio, a trusted name in the audio industry, has crafted two exceptional outdoor speakers: the OS63SIBLACK and OS53SIBLACK. Designed specifically for outdoor settings, these speaker models offer a combination of high-quality sound, durability, and aesthetic appeal.

The OS63SIBLACK features a 6.5-inch polypropylene woofer, which provides rich bass and exceptional clarity across various frequencies. Coupled with a 1-inch titanium tweeter, this speaker is capable of delivering crisp highs, ensuring that every note is accurately reproduced. The dual-channel design allows for a seamless blend of frequencies, making it perfect for larger outdoor areas.

On the other hand, the OS53SIBLACK is equipped with a 5.25-inch polypropylene woofer and a 1-inch aluminum dome tweeter. It offers a compact yet powerful solution for outdoor spaces where size and sound must be balanced. This model excels in clarity and detail, making it ideal for relaxing backyard gatherings or lively outdoor parties.

Both models feature Niles’ proprietary technology, including the innovative Environmental Protection (EP) design. This ensures that the speakers are resistant to water, UV rays, and extreme temperatures, making them perfect for any climate condition. Their rugged construction means they can handle the rigors of being outdoors, from rain to intense sunlight, without compromising audio quality.

Aesthetic appeal is also at the forefront of Niles’ design philosophy. Both the OS63SIBLACK and OS53SIBLACK come in a sleek black finish, allowing them to blend seamlessly into various outdoor settings without detracting from the natural beauty of the environment.

Installation is made easy with the included mounting system, which allows for flexible placement in trees, walls, or ceilings. This adaptability ensures that users can achieve optimal sound coverage regardless of their outdoor layout.

In conclusion, Niles Audio’s OS63SIBLACK and OS53SIBLACK outdoor speakers exemplify high-performance audio blended with rugged durability and innovative design. With their superior sound quality, advanced technologies, and aesthetic flexibility, these speakers are an excellent choice for anyone looking to elevate their outdoor audio experience. Whether hosting a party or enjoying a quiet evening, Niles creates an ambiance that enhances every moment.
Top Page Image Contents