Instruction Manual 10 CSB Corner Subwoofer 2 Safety Precautions 10 CSB Corner Subwoofer Safety Precautions Table of Contents 2 3 4 5 Model 10 CSB 10 CSB Subwoofer Rear Panel Features Connecting Your Subwoofer CAUTION: To reduce the risk of electric shock, do not remove the cover (or back). No user serviceable parts inside. Refer to qualified personnel. WARNING: To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture. This device generates a small amount of heat. Make sure nothing blocks the ventilation of the amplifier. The lightning flash with arrowhead, within an equilateral triangle, 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 electrical shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating maintenance (servicing) instructions in the literature accompanying the appliance. 6 6 7 7 7 8 8 9 9 5 5 5 5 Example 1: Subwoofer Line Out/Low Level In Example 2: Sub Out/Low Level In, Two Subs Example 3: Preamp Line Out/Low Level In for 1 Subwoofer Example 4: Preamp Line Out/ Low Level In for Stereo Subwoofers Example 5: Preamp Line Out/Low Level In Dual Mono Subs Example 6: Speaker Out/High Level In for 1 Subwoofer Example 7: Speaker Our/High Level In for Stereo Subwoofers Placement System Initial Set Up Low-Level Connection Adding a Second Sub High-Level Connection High-Level Output 9 9 9 10 10 10 11 11 11 Care of Your Subwoofer Painting the Cabinet Specifications Subwoofer Troubleshooting Guide Subwoofer Tuning Without an SPL Meter or Test Tones How Much is Enough? Using the Low Pass Frequency Crossover Control The Phase Control A Word About Bass, Center Channel Modes and System Set Up Model 10 CSB Corner Subwoofer For Future Reference Record your serial numbers and date of purchase here: Model Number Serial Number Date of Purchase Congratulations on your purchase of an Atlantic Technology 10 CSB Corner subwoofer. The special design of this product allows it to be placed unobtrusively in the corner of your room, minimizing its visual impact. The unique shape of the subwoofer's cabinet combined with corner placement also provides the maximum amount of bass reinforcement, so your subwoofer will deliver optimum performance. This subwoofer uses an extremely high-performance driver with an oversized voice coil for low distortion, vented voice coil and vented basket for extremely high power handling and high-excursion, and a low-resonance cone for exceptionally deep response. The built-in low-noise amplifier has a linear power supply and preamp, coupled to a Class-D PWM output stage. This compact high-efficiency amplifier provides great sound with minimal heat and easy hookup in any system. The serial number is found on the back panel. Copyright © 2006 Atlantic Technology International. Specifications are those in effect at the time of printing. Atlantic Technology reserves the right to change specifications or designs at any time without notice. Subwoofer Rear Panel Instruction Manual 3 10 CSB Subwoofer Rear Panel Figure 1 1 2 STATUS LEVEL MIN MAX L/MONO LOW LEVEL RIGHT 3 4 5 6 7 8 9 FREQ NORMAL 50 160 BYPASS LOWPASS PHASE 0 180 OFF AUTO ON STDBY INPUT HIGH LEVEL OUTPUT + RIGHT - - L/MONO + 110-120V 220-240V 11 POWER 10 CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN 12 ON OFF WARNING: SHOCK HAZARD-DO NOT OPEN AVIS:RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLICANCE TO RAIN OR MOISTURE. NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL 13 NOTE: Your amplifier's appearance may differ slightly from illustration 10 FUSE 115,T2AL/250V FUST 230V,T1.25AL/250V 110- 120VAC~ 60Hz 220- 240VAC~ 50Hz 180WATTS 1 Variable Level Control 6 Phase Control Product Model and Serial Number Use this control to set the level of bass desired 2 Status LED This will be green for "on" condition, amber for "standby" 3 This switch allows precise acoustic matching with satellite speaker systems whose output may be phase reversed. (pgs 5 and 10) 7 Write this number in the space provided on page 2 for future reference. 11 Voltage Select Switch Standby Switch Low Level Input This is the preferred input to connect to the subwoofer or LFE line out from your receiver/processor. (pgs 5 and 6) 4 Low Pass Control When in ON position, the amplifier will always be on. When in the AUTO position, the amplifier will be in Automatic Standby Mode. When in the OFF position, the amplifier is muted. (pages 5 and 9) 8 Voltage switch for use in different countries. This switch will be set when you receive the unit. Change this setting only when you are sure your application requires it. For US, the switch should be set to the 110-120V position. 12 On/Off Switch An adjustable (40Hz to 140Hz) @ 18dB/ octave low-pass crossover. (pgs 5 and 9) 5 High Level Input Low Pass Switch When in the NORMAL position, adjustment of the crossover can be made by the Crossover Control. If being fed a prefiltered or THX signal, place the switch at the BYPASS position. (pgs 5 and 9) Use this input if your receiver/processor lacks a line-level output, or if you have some other reason to do so. (pgs 5 and 8) 9 Use this switch to turn the amplifier completely on or off. 13 AC Input and Fuse Holder High Level Output If using the high level input, you may connect your right and left satellites here. This output has a high-pass filter to help avoid overdriving of satellites. (pgs 5 and 8) Use the included power cord to connect your amplifier to a wall outlet. (pgs 5 and 6) 4 Features 10 CSB Corner Subwoofer Features Your Atlantic Technology powered subwoofer has been engineered using the latest technology and finest components available. It features: Two low level inputs, two high level inputs with highpass outputs A long-throw composite cone driver with a vented motor structure and an oversized high temperature, 4-layer voice coil This powerful driver has a very stiff cone that acts like a piston throughout its operating range. Its massive magnetic motor assembly and high temperature component parts deliver exceptional performance and reliability. Either input may be used with either mono or stereo feed. This allows great flexibility of installation method and hookup. Highpass filter at high level output reduces bass overdriving of satellites, preserving clarity. A Phase rotary control (0-180º) Sealed enclosure design for low distortion and deep bass output Sealed enclosure woofer designs are inherently low in distortion, and deliver deep smooth bass response with a gradual and predictable roll-off below resonance. As with all Atlantic Technology subwoofers, we have paid close attention to providing accurate musical bass reproduction along with terrific special effects. High-current amplifier The output stage of this amplifier is a highly efficient PWM switching type capable of very high current delivery for exceptional driver control and cool operation. It has been precision matched and equalized to our rugged drivers. Together they deliver powerful, controlled bass with great articulation and authority. This switch allows precise acoustic matching with satellite speaker systems whose output may be phase reversed. This control also allows you to compensate for unusual room acoustics that occur when the woofer is physically separated from the main speakers. Be sure to try the Phase control across its range when you set up your subwoofer. Even if you've simply changed the built-in crossover settings it's a good idea to recheck the phase control since the crossover and phase controls acoustically interact with each other. Pay particular attention to the transition of bass from the woofer to the satellites, listening for smooth and well defined bass throughout the range. Automatic standby operation, LED indicator A useful in room working frequency range of 25Hz to 150Hz Many subwoofers offer specifications that look great on paper, but in real world use deliver less than promised. Atlantic Technology subwoofers are over-designed to ensure that they will deliver their rated performance in your room, when properly placed and adjusted. Automatic standby features signal sensing turn-on with 10-15 minute turn-off delay. There's a multi-color LED status indicator that lets you know when the unit is on or in standby. Automatic Standby can be defeated by placing the rear mounted switch in the ON position. An AC cord power input socket and fuse holder Your subwoofer comes supplied with a heavy-duty detachable power cord. Voltage Selector An adjustable (50Hz to 160Hz) @ 18dB per octave LowPass crossover The steep upper end roll-off slope of 18dB per octave allows for much better bass integration with the satellite speakers while making the woofer less localizable. NOTE: If you are using a surround Processor/Receiver that includes its own filtered subwoofer output (or a THX Certified Processor/ Receiver), we strongly recommend that you set the crossover control to the Bypass position. Easily accessible with a screwdriver tip.When changing voltage setting also change fuse accordingly. Designed and built to meet all current UL/CSA and European safety requirements Connections Instruction Manual 5 Connecting Your Subwoofer The Atlantic Technology 10 CSB is simple to hook up, offering several connection methods for maximum flexibility. Study the system diagrams starting on the next page. Once you have found the example which most closely matches your system, hook up your subwoofer(s) as shown in that diagram. Low-Level Connection In most cases, we suggest using the low-level (RCA jack) subwoofer line out or preamp output if your receiver/processor has one. Simply connect your subwoofer with high quality shielded cables as shown in the diagrams. Use the diagram that best suits your connection requirements. Adding a Second Sub Use the supplied y-adapter to connect the cable from the second sub. This may be located at either end of the first sub's input cable. High-Level Connection Alternately, you may use the high-level (speaker) inputs. We recommend that you connect your new Subwoofer(s) using high quality wire of 16 gauge or larger. There are many respected manufacturers in the audio industry that specialize in speaker wire and interconnect cables suitable for your new system. Please consult your audio/video dealer for more specific information. High-level Output When using the high level inputs, connect your front left and right speakers here. This method is primarily intended for systems without a built-in crossover or a dedicated subwoofer output. The signal that comes from the High-level Output jacks is high-pass filtered to avoid overdriving these speakers with deep bass. The characteristics of this filter are designed for maximum compatibility with Atlantic speakers. WARNING: To prevent risk of electrical shock or damage to your equipment, always unplug all component AC cords before proceeding with speaker and component connections! The last step in wiring your system should be plugging in the AC cords! 6 Connections 10 CSB Corner Subwoofer Example 1: Subwoofer Line Out/Low Level In This is the simplest, most common connection. STATUS L/MONO MAX LOW LEVEL RIGHT NORMAL 160 BYPASS LOWPASS Subwoofer OFF AUTO ON STDBY Receiver/Processor 180 Example 2: Sub Out/Low Level In, Two Subs 2A. Y-Adapter located at Receiver/Processor STATUS INPUT L/MONO HIGH LEVEL LOW LEVEL RIGHT OUTPUT Y-Adapter MAX HT 160 Subwoofer 1 STATUS L/MONO BYPASS NORMAL LOWPASS L/MONO - + Receiver/Processor MAX 180 OFF AUTO ON LOW LEVEL STDBY RIGHT Subwoofer CAUTION2 160 RISK OF ELECTRIC SHOCK DO NOT OPEN NORMAL BYPASS INPUT LOWPASS LEVEL NING: SHOCK HAZARD-DO NOT OPEN HIGH UE DE CHOC ELECTRIQUE-NE PAS OUVRIR 2B. Y-Adapter located at one Subwoofer ON STDBY L/MONO OUTPUT LEVEL WARNING HT STATUS OFF AUTO HE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE ANCE 180 TO RAIN OR MOISTURE. NO USER SERVICEABLE LOW . REFER SERVICING TO QUALIFIED SERVICE PERSONNEL MAX Y-Adapter - - L/MONO + RIGHT INPUT Subwoofer 1 NORMAL 160 STATUS BYPASS HIGH LEVEL LOWPASS L/MONO OUTPUT MAX CAUTION + L/MONO HT 180 RISK OF ELECTRIC SHOCK DO NOT OPEN - - Receiver/Processor OFF AUTO ON LOW LEVEL STDBY RIGHT NING: SHOCK HAZARD-DO NOT OPEN Subwoofer 2 UE DE CHOC ELECTRIQUE-NE PAS OUVRIR NORMAL BYPASS INPUT LOWPASS HIGH HE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE ANCE TO RAIN OR MOISTURE. NO USER SERVICEABLE LEVEL . REFER SERVICING TO QUALIFIED SERVICE PERSONNEL OFF AUTO ON WARNING CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN 160 STDBY OUTPUT Connections Instruction Manual 7 Example 3: Preamp ...