Velodyne Acoustics FSX-12 owner manual Speaker-level connection, Interconnect cables, Placement

Note. . . .

Figure 2: Installation using speaker-level (from amplifier) inputs

If not using an external crossover, you should use the built-in crossover for optimal performance.

Speaker-level connection

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Figure 2 shows an easy way to connect your Velodyne subwoofer directly to your receiver or integrated amplifier.

POWER

LOW-PASS

VOLUME CROSSOVER

FROM AMPLIFIER TO SPEAKERS

RIGHT	LEFT	RIGHT	LEFT	LEFT	MADE IN USA
					~
				RIGHT
			IN	OUT

CAUTION!

Serial # Label

When connected in this fashion, your satellite speakers will be crossed over at 85Hz, which removes the lower bass from your speakers, enabling them to do a better job reproducing high frequencies.

You may also connect your satellites directly to your receiver or amplifier along with the subwoofer if you wish to bypass the internal high-pass crossover.

Caution!!!

To avoid damage to your main amplifier, be sure to maintain correct polarity when making all connections. Red (positive) to red, and black (negative) to black. Be sure that all connections are tight, and that there are no loose strands or frayed wires.

Interconnect cables

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When installing your new Velodyne subwoofer using the line level connections, you should always use shielded phono cables. There are many decent cables available today, most any of which will work perfectly well. We do recommend that you keep the length of cable as short as possible to avoid any potential noise problems.

MAIN OUTPUTS (speaker-level)

INTEGRATED AMP / RECEIVER

SATELLITE SPEAKERS

When using speaker level connections, use a decent quality speaker cable that mates well with the connectors. Be very careful to avoid any loose strands or frayed wires which may result in a short, which may damage your equipment. Cables of extremely large size are typically not required. Extremely large gauge wire may not properly fit in the binding posts, resulting in a poor connection and possible short circuits.

Placement

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True subwoofers operate at extremely low frequencies which are primarily omni-directional. While it is recommended that the subwoofer be placed on the same plane as the satellite speakers, room and system conditions often dictate otherwise. Keep in mind that frequency response and output level can be drastically influenced by placement, depending on the acoustic properties of the listening room. Typically, the optimum location for a subwoofer is tucked away in a corner of your listening room. This location will usually offer the greatest output levels and optimum low frequency extension. The worst location for a subwoofer it typically far away from any walls, and close to the center of your room. Avoid these

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