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Фрагмент инструкции
Contents 2. Introduction 3. Features 4. Specifications 5. Amplifier installation 6.7. Features and controls 8.9.10.11. System wiring 12.13. Troubleshooting V IBE O WNER’S M ANUAL — INTRODUCTION Thank you for purchasing the Lanzar VIBE Class-D amplifier. Rest assured you have purchased a quality product designed and engineered to give you many years of uncompromised musical service. The VIBE Class-D amplifier has been designed using the latest in electronic technology available today. This mono subwoofer amplifer is the result of advanced high speed switching technology that overcomes the less-efficient classAB design. The VIBE Class-D amplifier reflects your true appreciation for powerful bass reproduction in the mobile environment. d inreqnto nviroonm This amplifier is designed for low-frequency information only and it is not capable of reproducing anyed fornformmid/high-frequency information. This is due to the noise introduced into the signal by the switching speed of the power supply, which must be se intr filtered out of the audio signal. udio s The power supply incorporated into VIBE amplifier is a DC to DC switching power supply designed to y inc have adequate headroom for even the most demanding peak and dynamic range found on today’s Cds headroom for even the most demanding peak and dynamic range found on today’s Cds and recording. — VIBE OWNER’S MANUAL FE A T U R ES CLASS-D DESIGN Low - frequency information for subwoofer only. High efficient power POWER SUPPLIES Stiffly regulated PWM power supplies. MOSFET switches maintain rated power over a wide range of battery voltages. LOW PASS FILTER Adjustable from 50Hz to 150Hz with a slope of 24dB per octave. This allows for the adjustment of the upper point of the frequency bandwidth and the respective subwoofer. VARIABLE SUBSONIC FILTER Adjustable from 15Hz to 40Hz (VIBE1801D) / 10Hz -40Hz (VIBE3200D) with a slope of 24dB per octave. This allows for the attenuation of frequencies that are mostly inaudible and cause unnecessary strain on the amplifier. PROTECTION CIRCUITRY Protection against thermal, Overload and short circuit conditions. REMOTE DASH-MOUNT GAIN CONTROL This amplifier come complete with a compact remote GAIN CONTROLLER which can be conveniently mounted on or under the dashboard of your car. VIBE OWNER’S MANUAL — SPECIFICATIONS MODEL VIBE1801D VIBE3200D mono channel amilifier mono channel amilifier 1X400W RMS Power, INTO 4 Ohms 1200W RMS Power, INTO 2 Ohms 1X800W 2200W RMS Power, INTO 1.3 Ohms 1X900W 2400W MAX Power, INTO 1.3 Ohms 1X1800W 3200W BRIDGE MAX Power, INTO 2 Ohms 1X3600W 6400W THD at 1 Watt, 4 Ohm 0.5% 0.5% Signal-to-Noise Ratio, below rated power output Frequency Response, at 1Watt,4 Ohm Damping Factor at 20Hz, 4 Ohm Low Pass Filter Variable Subsonic Filter Bass Boost Phase Control Input Sensitivity Input Impedance Line Output Impedance 100 Ohm 100 Ohm Dimensions(Inches) 10.25”x2.36”x15.10” 10.25”x2.36”x21.06” 40Ax4 250A (Not Included) 95 15Hz to 150Hz 300 50Hz ~ 150Hz 15Hz ~ 40Hz 0+18dB 0 to180 200mV to 8V 10K Ohm 95 15Hz to 150Hz 300 50Hz ~ 150Hz, 24dB/Octave 10Hz ~ 40Hz, 24dB/Octave 0+18dB 0 to180 200mV to 8V 10K Ohm Fuse Rating — V IBE O WNER’S M ANUAL AMPLIFIERINSTALLATION 1. Find a suitable location in the vehicle to mount the amplifier. 2. Make sure there is sufficient air flow around the intended mounting location. 3. Bolt the amplifier to the mounting surface. 4. Connect the power ground terminal to the nearest point on the chassis of the car. Keep this ground wire less than one meter (39”) in length. Use 4 gauge wire. 5. Connect the remote terminal to the remote output of the head unit using 14 gauge. 6. Connect an empty fuse holder within 300mm (12”) of the battery and 4 gauge or larger high quality cable from this fuse to the amplifier location. 7. Make sure there is no fuse in this fuse holder. Then make the connection to the “BATT” connection on the amplifier. 8..If multiple amplifiers are being used, use cables (each with its own fuse at the battery) or a #0 or a #2 cable from the fuse holder at the battery to a distribution block at or near the amplifier’s location. 9..Connect all line inputs and outputs using high-quality RCA-RCA cables. 10. Insert fuse(s) at the battery fuse holder(s). 11. Recheck all connections before powering up. 12. Set all level controls to their least sensitive positions and set all crossover controls, switches, etc. to the desired frequency or position. 13. Once the system is powered up , set the volume control on the head unit to about the 2 o’clock position, and then set all the amplifiers’ level controls for maximum output level. 14. Further fine tuning of the various controls may be necessary to obtain the desired results. VIBE OWNER’S MANUAL — FEATURES AND CONTROLS + R L Line Out Line Input Level Low Pass Bass Boost Min Max PWR PROT PROT Sub sonic 15Hz 40Hz 50Hz 150Hz 0° 180° 0 18 SPEAKERS Master Bridged Slave Mode Data Link Phase shift -- R L R L Line Out Line Input InputLevel Su...
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