Xtant2.2/Xtant4.4 Amplifier Owner's Manual Xtant2.2/Xtant4.4 Amplifier Owner's Manual WELCOME TO XTANT Congratulations on your Xtant amplifier purchase. The concept is simple--a more carefully engineered amplifier to produce superior sound. That is our passion--to exceed your expectation of the automotive listening experience. We are driven by it. To accomplish this lofty goal, it takes the finest engineering talent in the business, combined with a dedication to superior materials. We add in a multitude of features, unique cosmetics, and creative system integration. Xtant products are only available through the finest, most highly-specialized mobile audio retailers. Your authorized Xtant retailer was chosen because of their passion for excellence and their commitment to expanding their expertise. Please remember, exceptional audio requires professional installation. Your Xtant retailer will optimize your system to meet your personal tastes. With your purchase of Xtant mobile audio, you publicly confirm your status as a connoisseur of fine music. We salute you and welcome you to our family. Welcome to Xtant! INSTALLING YOUR XTANT AMPLIFIER All Xtant amplifiers and accessories are intended to be installed by an Xtant-certified professional mobile audio installation specialist. It is the recommendation of Xtant Technologies that your new Xtant product(s) and all of your mobile audio products be installed by your Authorized Xtant retailer. In the event you decide to install your new Xtant product(s), please take the time to read this Owner's Manual in its entirety. Installation and/or use of your amplifier in applications or methods other than those specified in your Xtant amplifier owner's manual may result in a reduction of the overall performance capability of the amplifier. Any such installation or usage renders the product warranty void. The following guidelines are designed to assure a safe and properly installed Xtant Mobile Audio System. We strongly recommend that you acquaint yourself with your Xtant amplifier's available features and spend some time designing a system most suitable for you. Consider the components you have now, those you have and plan to upgrade, and those you plan to add in the future. FRANÇAIS ESPAÑOL DEUTSCH PG 11 PG 19 PG 27 xtant.com SPECIFICATIONS XTANT2.2 Frequency Response: Number of Channels: Watts per Channel @ 4: Watts per Channel @ 2: Bridged Mono @ 4: Recommended Load: Distortion (THD): 20 Hz-20 kHz at rated power, all channels driven 4 Signal to Noise Ratio: A-weighted in 20 kHz noise bandwidth @ 1 volt sensitivity Damping Factor: Input Sensitivity: Unbalanced Balanced Input to Line Output Gain: On-Board Crossover: 20 Hz-20 kHz ±1dB 2 2 x 50 2 x 100 1 x 200 2 Stereo / 4 Bridged .1% XTANT4.4 20 Hz-20 kHz ±1dB 4 4 x 50 4 x 100 2 x 200 2 Stereo / 4 Bridged .2% 100dB 100dB 200 @ 100 Hz with 4 load 100 mV-8.5 V RMS 200 mV-17 V RMS 0dB HP: 12dB/Oct, 40-120 Hz LP: 24dB/Oct Mono, 40-120 Hz On Board Fully Regulated, PWM 10-16 Volts 30 Amp 1111/16" x 91/16" x 2" 297mm x 230mm x 51mm 100 @ 100 Hz with 4 load 100 mV-8.5 V RMS 200 mV-17 V RMS 0dB Front-HP:12dB/Oct, 40-120 Hz Rear-HP: 12dB/Oct, or LP:24dB Mono LP, 40-120 Hz On Board Fully Regulated, PWM 10-16 Volts 60 Amp 395mm x 230mm x 51mm Balanced Line: Power Supply: Operational Voltage: Fusing Requirement: Size (L x W x H): 159/16" x 91/16" x 2" A.R.C.: Bass Boost: Warranty: 0-15dB Level Adjustment 0-12dB @ 45 Hz Limited 4 Year Parts and Labor 0-15dB Level Adjustment 0-12dB @ 45 Hz Limited 4 Year Parts and Labor 3 Xtant2.2/Xtant4.4 Amplifier Owner's Manual PERFORMANCE FEATURES ACTIVE RESONANCE CONTROL Active Resonance Control (ARC). This circuitry compensates for the unwanted resonance frequencies created when installing midbass or midrange speakers in the kick panels or lower door areas of a vehicle. FULLY REGULATED PWM POWER SUPPLY Xtant amplifiers feature a Fully Regulated, Pulse Width Modulated power supply. This power supply technology provides high efficiency and consistent output performance even when battery voltage is less than optimum. CROSSOVER This control allows the user to choose the exact low-pass or high-pass frequency range the amplifier will play for the best possible performance. BALANCED/FLOATING INPUT When enabled, this circuitry helps to eliminate "system noise" associated with ground loops. When combined with the input sensitivity adjustment, it allows the amplifier to accept up to 17V of input signal. PROTECTION CIRCUITRY Both Thermal and Overcurrent protection are incorporated into Xtant amplifiers. In the event of a problem, the amplifier will reduce its power to maintain operation. STATUS LEDS (LOCATED ON THE TOP OF THE AMPLIFIER) Three LEDs indicate operational status of Xtant amplifiers. The red LED illuminates when the amplifier is "ON", the yellow LED indicates that overcurrent protection is engaged, the orange LED indicates that the thermal protection circuit is engaged. OPTIONAL PERFORMANCE ENHANCEMENTS HIGH LEVEL ADAPTER (HLA) High Level Adapters allow you to connect a source unit with speaker level outputs to your Xtant amplifier. xtant.com CONNECTIONS & CONTROLS 1 2 1. INPUT ­ Xtant2.2and Xtant4.4 amplifiers feature RCA type input connections. Source units with an output signal level of 100mV­17V may be used. See "Balanced Input" for proper voltage level setting. 2. OUTPUT ­ These RCA type output connections send full range signals to additional amplifiers eliminating the need for "Y" connectors. 3. BALANCED INPUT ­ The balanced input switch serves two purposes. First, it helps eliminate noises being induced into the signal path by isolating the signal ground. Second, it is used to set the proper input voltage range: OFF POSITION: 100mV ­ 8V ON POSITION: 200mV ­ 17V 4. GAIN ­ This feature is used to fine-tune the input sensitivity of the amplifier to the source unit's output level. 3 4 5. A.R.C. ­ The Active Resonance Control (A.R.C.) is a level adjustment that reduces the resonant frequencies inside the vehicle to improve the mid-range sound quality. Turn this control either clockwise or counter clockwise until the vocals of the music are up-front and centered in the vehicle. The mid-range sound should be smooth and detailed. 6. XOVER SWITCH ­ This switch is used to pick the preferred frequency range the amplifier will play. A high-pass, low-pass, or full range output may be selected. 7. XOVER FREQUENCY CONTROL ­ This control allows the user to choose the exact low-pass or high-pass frequency range the amplifier will play for the best possible performance. The upper end of the low-pass crossover range can be selected from 40Hz-120Hz at 24dB per octave with a mono output. The lower end of the high-pass crossover range can be selected from 40Hz-120Hz at 12dB per octave with a stereo output. 8. BASS BOOST ­ This feature will add up to 12dB of low frequency impact to the audio system. The Bass Boost is centered at 45Hz. 5 6 7 9. SPEAKER CONNECTION ­ These output terminals are individually labeled for proper speaker connections. When bridging the amplifier, use the left positive terminal and the right negative terminal only. Warning: do not bridge the amplifier with an impedance lower than 4 Ohms. 10. POWER TERMINALS ­ This is the main power connection for the amplifier. The power and ground wire size should be the same gauge. GND ­ The ground wire from this connection must be attached to bare metal on the vehicle. REM ­ To turn the amplifier on/off, this terminal must be connected to the source unit's "remote or electric antenna" wire. +12V ­ The power wire from this connection must be attached to an inline fuse, then to the positive side of the vehicle battery. WARNING: An outboard fuse must be installed in-line with the power wire within 18 inches of the battery. 8 9 10 5 Xtant2.2/Xtant4.4 Amplifier Owner's Manual SAFEGUARDS All Xtant amplifiers and accessories are intended to be installed by an Xtant-certified professional mobile audio installation specialist. It is the recommendation of Xtant Technologies that your new Xtant product(s) and all of your mobile audio products be installed by your Authorized Xtant retailer. In the event you decide to install your new Xtant product(s), please take the time to read this Owner's Manual in its entirety. Installation and/or use of your amplifier in applications or methods other than those specified in your Xtant amplifier owner's manual may result in a reduction of the overall performance capability of the amplifier. Any such installation or usage renders the product warranty void. The following guidelines are designed to assure a safe and properly installed Xtant Mobile Audio System. WIRING REQUIREMENTS Your Xtant power amplifier is designed for use with a 12 Volt, negative ground system. Installation of your Xtant amplifier in a vehicle with a POSITIVE ground system will result in severe damage to the amplifier, other audio components and/or the vehicle's electrical components. If your vehicle uses a positive ground system, please consult your authorized Xtant retailer or specialty install shop. Xtant2.2 and Xtant4.4 amplifiers have minimum wire gauge requirements for: Power - 4 gauge Ground - 4 gauge Speaker cables - 12 gauge FUSING REQUIREMENTS Xtant2.2 and Xtant4.4 amplifiers are not fuse protected! A fuse must be installed in-line with the power wire at the battery, no further than 18" from battery. For safety, an outboard fuse should be added close to the amplifier. For fuse requirements for a single amplifier, refer to page 3 of this manual. In the case of a multi-amp system, use a fuse value equal to the combined value of all system amplifier's power fuses. LOCATION A firm, flat surface with minimum vibration is ideal. Your Xtant amplifier may be mounted horizontally or vertically on a flat surface. The amplifier should NEVER be mounted upside down. This ill-advised configuration can increase internal operating temperatures, decrease the amplifier's ability to dissipate heat and speed up the amplifier's automatic thermal shut down mechanism. Under no circumstances should your amplifier be exposed to moisture and water. To ensure adequate ventilation, the ideal location for your Xtant amplifier is an area away from any heat source, with at least 2 inches of clearance above and around the amplifier. COMMON OVERSIGHTS · The battery ground should remain DISCONNECTED at all stages of installation. · Do not begin drilling until you have put your Xtant amplifier aside. Using the amplifier as a drilling guide may cause irreparable damage to the amplifier and void your warranty. · Do not route any wires underneath or outside the vehicle body. · Route signal wires (RCAs from source unit, speaker wires, etc.) away from power wires (power, ground, etc.) to avoid ground loops and other sources of noise. xtant.com INSTALLATION Any deviation from the connection specifications recommended may cause serious damage to the amplifier, speakers and/or vehicle electrical system. Please double-check the connections before turning the system on. PROCEDURE 1. Disconnect the vehicle's negative battery connection. 2. Using the supplied allen wrenches, remove the four (4) screws from the annealed stainless steel amplifier cover. Put this aside until your installation is complete to prevent damage to the cover. 3. Place your Xtant amplifier at the predetermined mounting location. Using a felt pen, mark the exact position of the mounting holes on the mounting surface. Set your Xtant amplifier aside. Use a sharp, precise blade to cut small circles in the carpet and padding around the four marks denoting your mounting holes to expose the metal underneath. Use a center punch to make an indentation in the metal to ensure that you drill the exact position for the screws. Drill the four holes as marked. 4. Temporarily mount your Xtant amplifier using the four (4) long screws provided. 5. Run a power cable from the vehicle's battery through the firewall and through the interior of the vehicle connecting one end to your Xtant amplifier's B+ terminal and connecting the other end to the positive post on the battery. NOTE: Install a circuit breaker/fuse within 18" of the battery. This effectively lowers the risk of severe damage to your vehicle should a short circuit ever occur in the audio system. Do not install the fuse in the fuse holder until all installation steps have been completed. 6. Find a good ground spot on the vehicle's chassis and remove the paint to reveal bare metal at the contact point. Attach the ground wire to that contact point and connect the other end of the ground wire to the GND terminal of your Xtant amplifier. 7. Connect a Remote Turn-on wire from your source unit to your Xtant amplifier's REM terminal (14 or 16 gauge wire). If your source unit does not have a dedicated Remote Turn-on lead, you may connect to the source unit's Power ...