Important Safety Instructions

INSTALLATIONWORKSHEET

Date: _____________MODEL# ________________

Installed by: _____________________ Phone: _______________

Volume Setting: ____________					Output	Level (dB): _________
Low		Pass	X-Over: _________ Hz		Phase	Pos.: 0˚ ________
						180˚ ________
High Pass			X-Over: 80 Hz _________			Sub Sonic: 20 Hz _________
			100 Hz _________			35 Hz _________
Output			Levels: (Speakers)
Left	Front: _________			dB	Right	Front: _________	dB
Left	Rear: _________			dB	Right	Rear: _________	dB
				Center: _________ dB

		FOR YOUR RECORDS. . .
		DATE PURCHASED _______________________________________
		DEALER _________________________________________________
		SERIAL # ________________________________________________

*NOTE: Please complete and return your warranty card within ten (10) days.


13	☞

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

Caution: To reduce the risk of electric shock, do not remove cover (or back). No user-serviceable parts inside. Refer servicing to qualified service personnel.

The lighting flash with arrowhead symbol is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point symbol is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the subwoofer.

1.Read Instructions -- All safety and operating instructions should be read before the subwoofer is operated.

2.Retain Instructions -- The safety and operating instructions should be retained for future reference.

3.Heed Warnings -- All warnings on the subwoofer and in the operating instructions should be adhered to.

4.Follow Instructions -- All operating and use instructions should be followed.

5.Water and Moisture -- The subwoofer should not be used near water -- for example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, near a swimming pool or the like.

6.CartsandStands--Thesubwoofershouldbeusedonlywithacartorstandrecommendedbythemanufacturer.

7.Wall or Ceiling Mounting -- The subwoofer should be mounted to a wall or ceiling only as recommended by the manufacturer.

8.Ventilation -- The subwoofer should be situated so that its location or position does not interfere with its proper ventilation. For example, the subwoofer should not be situated on a bed, sofa, rug, or similar surface that may block theventilationopenings;orplacedinabuilt-ininstallationsuchasabookcaseorcabinetthatmayimpede the flow of air through the ventilation openings.

9.Heat -- The subwoofer should be situated away from heat sources such as radiators, heat registers, stoves, or other subwoofers that produce heat.

10.Power Sources -- The subwoofer should be connected to a power supply only of the type described in the operating instructions or as marked on the subwoofer.

11.Power-Cord Protection -- Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point at which they exit from the subwoofer.

12.Caution: To prevent electrical shock, match wide blade of plug to wide slot, fully inserted.

13.Cleaning -- The subwoofer should be cleaned only as recommended by the manufacturer.

14.Nonuse Periods -- The power cord of the subwoofer should be unplugged from the outlet when left unused for

along period of time.

15.Object and Liquid Entry -- Care should be taken so that objects do not fall and liquids are not spilled onto the enclosure.

16.Damage Requiring Service -- The subwoofer should be serviced by qualified service personnel when:

a.The power-supply cord or plug has been damaged.

b.Objects have fallen or liquid has been spilled into the subwoofer.

c.The subwoofer has been exposed to rain.

d.The subwoofer does not appear to operate normally or exhibits a marked change in performance.

e.The subwoofer has been dropped or damaged.

17.Servicing -- The user should not attempt to service the subwoofer beyond what is described in the operating instructions.

18.Overloading - Do not overload wall outlets, extension cords, or integral convenience receptacles as this can result in a risk of fire or electric shock.

19.Replacement parts - When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards.

20.Safety Check - Upon completion of any service or service of repairs to this product, ask the service technician to perform safety checks to determine that the product is in proper operating condition.

All other servicing should be referred to qualified service personnel.

HGS 12, HGS 10 specifications

Velodyne Acoustics is a company renowned for its innovation in the audio technology field, particularly in subwoofer design. Two of its standout products are the HGS-10 and HGS-12 subwoofers. These models embody Velodyne’s commitment to delivering powerful, high-fidelity sound by combining advanced technologies with user-friendly features.

The HGS-10 and HGS-12 subwoofers are designed to provide deep bass extension and superior control, making them ideal for both home theater and music listening environments. One of their main features is their use of Velodyne’s patented Digital Drive Technology. This technology utilizes advanced digital signal processing to monitor and control the movement of the subwoofer driver in real-time, ensuring that the sound quality remains consistent and distortion-free, even at high volume levels.

Both models house large, powerful drivers that are engineered for maximum efficiency. The HGS-10 includes a 10-inch driver, while the HGS-12 features a larger 12-inch driver, allowing for deeper bass response. The cabinet design of these subwoofers is also notable; they are constructed with a sturdy, well-braced enclosure that minimizes unwanted vibrations, enhancing sound clarity.

The subwoofers are equipped with a variety of connectivity options, including line-level inputs and outputs, enabling easy integration into existing audio systems. They also feature adjustable crossover controls, allowing users to tailor the frequency response to match their listening environment. This flexibility makes it possible to achieve optimal performance regardless of the room’s acoustics.

Another significant characteristic of the HGS series is the inclusion of the room control feature. This allows users to optimize bass response based on their specific room characteristics, enhancing overall audio performance. Additionally, both models come with a remote control, enabling users to make adjustments from the comfort of their seating area.

In summary, Velodyne Acoustics HGS-10 and HGS-12 subwoofers stand out for their combination of advanced technologies, powerful drivers, and user-centric features. With their ability to deliver exceptional bass performance while minimizing distortion, they cater to audiophiles and home theater enthusiasts alike, solidifying Velodyne’s presence in the high-performance audio market. These subwoofers are more than just typical audio equipment; they are a testament to the pursuit of audio excellence.