TR-1D/3D Subwoofer Owner’s Manual www.anthonygalloacoustics.
WARNING WARNING: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE. OBJECTS FILLED WITH LIQUIDS, SUCH AS VASES, SHOULD NOT BE PLACED ON THIS APPARATUS. WARNING: DURING OPERATION, UNIT MAY BECOME HOT. ALWAYS PROVIDE ADEQUATE VENTILATION TO ALLOW FOR COOLING.
Copyright Information Copyright © 2012 Anthony Gallo Acoustics. All rights reserved. This material may not be reproduced or copied, in whole or in part, without the written permission of Anthony Gallo Acoustics.
Contents Introduction Welcome to the Anthony Gallo Acoustics family! ...............................1 Important Safety Instructions ..........................................................2-3 Proprietary AGA Technology ..............................................................4 TR-1D/3D Subwoofer Highlight Features............................................5 Installation Unpacking and Inspection.................................................................
Introduction Welcome! We’ve worked hard to fill this manual with useful information. Take a few minutes to read through it for easier system setup and better in-room sonic performance. The manual also will acquaint you with several unique features Anthony Gallo Acoustics subwoofers offer that typical subs don’t.
Important Safety Precautions Important Safety Instructions Read and Retain These Instructions: All the safety instructions should be read before the product is operated. Keep them for later reference. Follow These Instructions: All operating and use instructions should be followed. Water and Moisture: Do not use this product near water: for example, near a bathtub, wash bowl, kitchen sink, laundry tub, wet basement, swimming pool, and the like.
Servicing: Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
Proprietary AGA Technology The following unique technology used in these AGA products was specifically developed by Anthony Gallo and cannot be found in any other subwoofers. This technology contributes to an enhanced level of bass output, precision bass reproduction, and dynamic range not found in other subwoofers anywhere near the TR-1D / 3D’s price.
TR-1D and TR-3D Subwoofer Highlight Features Internal Crossover Bypass: Lets you set the crossover for your satellite speakers in your preamplifier, surround-sound receiver, or processor while bypassing the internal crossover in the TR-1D and TR-3D. This method, detailed further in the manual, is ideal if you’re using compact speakers in your system. There can also be benefit to this method even if you’re using larger speakers, as we’ll also detail below.
Installation Unpacking and Inspection Carefully inspect your new subwoofer immediately after unpacking. If you note any concerns or shipping damage, please contact your dealer. Do not plug in, install, or use your TR-1D / TR-3D if it appears damaged. Record the serial number found on the back of your AGA Subwoofer here: ________________________ Please go to http://www.roundsound.com/product-registration.php and use the serial number(s) above to complete your warranty registration.
Control Settings and Connecting Your TR-1D / TR-3D LEGEND 3 2 BYPASS PHASE 0 CROSSOVER 180 1 CROSSOVER 6 7 LINE IN 8 1. CROSSOVER DIAL LINE OUT LEVEL L POWER +6dB 50Hz 180Hz 4 2. BYPASS/CROSSOVER TOGGLE ON +0dB AUTO +3dB OFF BASS BOOST 5 R MIN MAX 9 3. PHASE TOGGLE HIGH LEVEL IN 4. BASS BOOST TOGGLE CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING: SHOCK HAZARD-DO NOT OPEN AVIS: RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR 5.
Control Settings and Connecting Your TR-1D / TR-3D Level Control: This knob matches the subwoofer’s output to that of the main speakers. Clockwise rotation increases the subwoofer output, counter-clockwise decreases it. You should only need to set this control once, after you’ve installed the TR-1D / TR-3D in its final position (re-check the level after break-in).
Control Settings and Connecting Your TR-1D / TR-3D Line-in/Line-out, Speaker-In/Speaker-Out (or Low-Level/High-Level Connections) Line Level Connections: These are the most commonly used inputs. If you have a contemporary surround sound receiver or processor, it will have outputs labeled “LFE” or “Subwoofer.” Often this is a single RCA jack. You should run a cable with male RCA connectors on either end from this output to the left or right Line In receptacle on the sub.
Control Settings and Connecting Your TR-1D / TR-3D For AGA compact speakers such as the Nucleus® Micro or A’Diva®, we recommend the crossover mode as described above. This minimizes the chances of overdriving them with movie special effects, which can be far more demanding than the vast majority of musical recordings. As noted above, enter your receiver or surround processor setup menu and select Small for the speakers.
Control Settings and Connecting Your TR-1D / TR-3D TR-1D / TR-3D’s built-in High Pass 100Hz crossover. Use care in this instance because you’ll be driving the satellite speakers full range, risking overdriving their woofers and/or clipping the amplifier. The 100Hz filter mentioned above allows bass management at speaker level.
Control Settings and Connecting Your TR-1D / TR-3D Fuse: This fuse protects the TR subwoofers from abnormal power conditions. It’s located under a small cover as part of the AC line cord socket. Use only a T2.5A 250V fuse when operating on 115V. Use only a T1.5A 250V fuse when operating on 230V. If replacement of the fuse does not solve the problem and the fuse blows again, disconnect the power cord from the AC wall supply and contact your local Gallo Acoustics dealer, or contact us directly.
Subwoofer Placement (and Potential Domestic Bliss) Another Important Note: The following information and further placement and acoustic recommendations in this manual are based upon our desire for you to enjoy the best possible performance from your AGA audio system. Of course, we realize that there are other, possibly more important, considerations when it comes to placing your system components, not the least of which may be aesthetics and domestic tranquility.
Subwoofer Placement (and Potential Domestic Bliss) General Subwoofer Placement Recommendations (Assuming a Rectangular Room): 1. Every boundary surface (wall, floor, etc.) directly next to which you put the sub results in more apparent bass in the room. Corner placement (three boundary surfaces) provides maximum apparent output from the sub. This effectively increases the subwoofer’s efficiency, which in turn increases your system’s maximum output and improves the dynamic capability of the subwoofer.
Subwoofer Placement (and Potential Domestic Bliss) 6. Placement inside a cabinet or cavity: Since your AGA subwoofer utilizes our patented S2 bass loading technology and is composed of an ultra-rigid cylindrical enclosure, you can place it inside of a cabinet or cavity and still achieve outstanding performance without the “muddy” or “boomy” bass that plague many subwoofers when located this way. Be sure to allow for ventilation, as the subwoofer amplifier does generate some heat.
Subwoofer Placement (and Potential Domestic Bliss) 3. At a moderately loud level, play music or a video soundtrack with extended bass that is repetitive or continuous. 4. Walk around your room and note where the bass sounds good and where it sounds boomy or very quiet. Note that “good” does not necessarily mean “loudest.” Good bass should be clear and have well-defined notes, if you’re listening to music (which we recommend). 5. You should find more than one location that sounds good.
TR-1D Specifications Operation Note: If the TR-1D / TR-3D is driven very hard, the amplifier can become quite warm. Should this occur, the amplifier will temporarily shut down in order to protect itself. This protection feature can be reset by simply waiting a few minutes and then cycling the power switch to Off and then Auto.
TR-3D Specifications In Room Frequency Response: 18Hz to 180Hz +/- 3db Class D Digital Power Amp: 300 watts RMS, 600 watts maximum output Phase Switch: 0/180 degrees Active Low Pass Crossover: 50 to 180Hz continuously variable with LFE by-pass switch High Pass: 100Hz fixed, 1st order on high-level output Enclosure Type: hardened steel with patented S2 bass loading Woofer: 10” long throw ceramic coated aluminum Bass EQ: 0, +3db +6db, 30Hz center frequency Power: Auto/On/Off; toggle switch Dimensions: 10.
Warranty and Extended Service Agreement Gallo subwoofers are covered by a one-year Limited Warranty against defects in workmanship and manufacturing. In addition, we offer registered Gallo owners a free one-year Extended Service Agreement. In order to qualify for the Extended Service Agreement you must fill out and return the warranty card or register on our website: https://www.roundsound.com/registration.php.
Service If your subwoofer requires repair: 1. Please contact the authorized local Anthony Gallo Acoustics dealer from whom the product was originally purchased. It is necessary to have the original sales receipt available to confirm warranty eligibility. Most AGA dealers can help you with problems and repairs. If this is not the case, please contact us directly. 2. If it is impractical or impossible to contact your original dealer, refer to the Dealer Locator section found on www.roundsound.com.
