Velodyne Acoustics VA-1250X Congratulations, Product Features & Controls, Interconnect cables

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

POWER

Congratulations!

Congratulations on your purchase of a Velodyne VA-1250X sub- woofer system. This system represents the state of the art in accurate low frequency reproduction. Read and follow the instruc- tions below to insure safe and proper system operation.

Warning!

To prevent fire or shock hazard, do not expose this equipment to rain or moisture. To avoid electrical shock, do not open speaker enclosure or amp chassis cover. Please observe all warnings on the equipment itself. There are no user serviceable parts inside. Please refer all service questions to your authorized Velodyne dealer.

Prior to installation

Please unpack the system carefully. Remove all staples used to seal the carton as they can scratch the cabinet. Please save the carton and all packaging materials for future use. Record the serial number in the space provided on the warranty card for future reference.

Product Features & Controls

●12" forward firing woofer with 2-1/2" voice coil & 70 oz. magnet

●15" downward firing passive radiator

●Built-in 250 watt (RMS) power amplifier

●Adjustable (40 to 120Hz) low-pass crossover with bypass option

●Selectable (80 or 100Hz) high-pass crossover

●Line-level inputs & outputs

●Speaker-level inputs & outputs with 5 way binding posts

●Signal sensing auto turn on/off with bypass option

●Variable volume control

●Variable phase control (0 to 180 degrees)

●Two position audio/video listening selection switch (+3dB, video)

●Response, 22 Hz to 120 Hz, +/- 3dB

●Magnetically shielded for video use

●Dual staggered low-pass crossover; 12dB/octave initial, 24dB/ octave ultimate

●Gain compression circuit to protect woofer from over excursion

●Input overload protection

●Thermal power sensing to protect woofer's voice coil from burnout

●Power on LED (green)

continued. . .

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Interconnect cables

When installing your VA-1250X using the line-level inputs/outputs, you should use standard shielded phono cables. Always keep the lines as short as practical to minimize noise.

When using the speaker-level inputs/outputs, use the same quality speaker cable to your subwoofer as you run to your satellites.

Placement

The VA-1250X operates at very 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. Ask your dealer for help in placement.

	SERIES
	Audio/Video Subwoofer System
VOLUME			LOW-PASS
			PHASE CROSSOVER
5			90	80HZ			WARNING: TO REDUCE THE RISK OF
							FIRE OR ELECTRIC SHOCK DO NOT EXPOSE
4	6		90HZ	70HZ			THIS APPLIANCE TO RAIN OR MOISTURE
3	7	60	120				CAUTION!
			100HZ	60HZ
2		8	110HZ	50HZ
		30
	9		150				RISK OF ELECTRIC SHOCK
1
POWER 0	10		120HZ	40HZ			DO NOT OPEN
			0180	NORMAL/BYPASS			AVIS: RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR
	AUTO / ON		VIDEO/AUDIO
				LOWPASS		MADE IN USA
				CROSSOVER
		H I G H PA S S 1 0 0		80		117 V ~
						60 Hz
						3 A	Serial # Label
			IN
OUT		RIGHT	IN	OUT	LEFT IN
							Velodyne Acoustics, Inc.
							San Jose, CA 95112
			OUT
			MAIN OUTPUTS
			(speaker-level)
INTEGRATED AMP / RECEIVER
					SATELLITE SPEAKERS
					23456789

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