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Фрагмент инструкции
Alphasonik products are specifically engineered and designed for the mobile audio environment. This manual contains important information about installation, set-up procedures and integrating your new Alphasonik product into your vehicle. With proper care and installation, your new product will provide you with many years of high performance listening enjoyment. We recommend having an Authorized Alphasonik Dealer install your new product for optimal performance and to take advantage of our warranty program. Before installing your new product, please read through the manual to fully understand the application. Before making any electrical connections, make sure that you disconnect the battery’s ground cable to prevent the possibility of short circuits or damage to your electronic equipment. If your vehicle’s stereo (head unit) comes with an Anti-theft code, DO NOT disconnect the battery. If you have the access code for the stereo (head unit), please refer to the vehicle’s owner’s manual. Class D Mono Block Power Amplifier 1 Ohm Mono (PMA 1000DE / 1200DE) Full Mosfet Power Supply Beveled Clear Acrylic Protective Cover Tiffany-Style Input and Output RCA Jacks Line Out Hour Meter Cooling Fan Bridgeable with another identical model Variable Low Pass Filter: 50Hz - 250Hz Variable Subsonic Filter: 15Hz - 40Hz Bass Boost Control: 45Hz 0 - 18dB Remote Mount Digital Voltmeter (DVM) RCA Input: 200mV - 8V 4-Way Protection Circuitry: Thermal, short Circuit, Overload and DC Offset 4F E A T U R E S A N D S P E C I F I C A T I O N S 5 F E A T U R E S A N D S P E C I F I C A T I O N S PMA1000DE PMA1200DE1000 X 1 1200 X 1 1500 X 1 2000 X 1 2060 X 1 2470 X 1 >93db >93db 200mV-8V 200mV-8V 10Kohms 10Kohms 120 Amp 150 Amp 17 3/4" 20 7/8" 2 1/2" 2 1/2" 9 1/8" 9 1/8" 50Hz-150Hz 50Hz-150Hz15Hz - 40Hz 15Hz - 40Hz0~+18db 0~+18db 24db 24db Variable Low PassInput Sensitivity Selectable ON/OFF Crossover-Fully Variable 50Hz-150Hz / 24 db/Octave Signal to Noise RatioPower /4 OhmsPower /2 OhmsPower /1 OhmBandwidth + 3dbInput ImpedancePower Fuse (Recommended)CrossoverVariable Subsonic Filter Variable Bass Boost at 45Hz X-Over SlopeMODEL:DimensionsWidthHeightLength 5 F E A T U R E S A N D S P E C I F I C A T I O N S PMA1000DE PMA1200DE1000 X 1 1200 X 1 1500 X 1 2000 X 1 2060 X 1 2470 X 1 >93db >93db 200mV-8V 200mV-8V 10Kohms 10Kohms 120 Amp 150 Amp 17 3/4" 20 7/8" 2 1/2" 2 1/2" 9 1/8" 9 1/8" 50Hz-150Hz 50Hz-150Hz15Hz - 40Hz 15Hz - 40Hz0~+18db 0~+18db 24db 24db Variable Low PassInput Sensitivity Selectable ON/OFF Crossover-Fully Variable 50Hz-150Hz / 24 db/Octave Signal to Noise RatioPower /4 OhmsPower /2 OhmsPower /1 OhmBandwidth + 3dbInput ImpedancePower Fuse (Recommended)CrossoverVariable Subsonic Filter Variable Bass Boost at 45Hz X-Over SlopeMODEL:DimensionsWidthHeightLength PMA1000DE / PMA1200DE 6C O N T R O L S & F U N C T I O N S 7 C O N T R O L S & F U N C T I O N S 7 C O N T R O L S & F U N C T I O N S 8C O N T R O L S & F U N C T I O N S 8C O N T R O L S & F U N C T I O N S 9C O N T R O L S & F U N C T I O N S 9C O N T R O L S & F U N C T I O N S 10 CONTROLS & FUNCTIONS 11 C O N T R O L S & F U N C T I O N S 14. REMOTE TURN-ON INPUTHOUR METER11 C O N T R O L S & F U N C T I O N S 14. REMOTE TURN-ON INPUTHOUR METER 12 13 13 SUB WOOFER 1 ~ 8 OHM Amplifier Example : Speaker with Dual 4-ohm coils 4 + 4 = 8 ohms Example : Speaker with Dual 4-ohm coils 1 = 1 = 2ohms 1 4 4 + 1 0 .5 Amplifier R1 = resistance of 1 speaker (or voice coil) R2 = resistance of 2 speaker (or voice coil) R3 = resistance of 3 speaker (or voice coil), Etc Dual 4-ohm coils in series Dual 4-ohm coils in series 4 4 4 4 Series formula: R1 + R2 + R3 ..... = Total Parallel formula: 1 = Total 1 + 1 + 1 ... R1 R2 R3 st nd rd 14 Amplifier Amplifier Dual 4-ohm coils in series Dual 4-ohm coils in Parallel Dual 4-ohm coils in Parallel Dual 4-ohm coils in series 4 44 4 4 44 4 Combination Series and Parallel: Combination Parallel and Parallel: Example : Example : Series: The voice coils of each Dual 4-ohm speaker to yield 8-ohm speakers. Parallel: The voice coils of each Dual 4-ohm speaker to yield 2-ohm speakers. R1 + R2 = 4 + 4 = 8 ohms (for each speaker) THEN THEN Parallel: These two 8 ohm speaker to yield 4-ohm system total. Parallel: These two 2 ohm speaker to yield 1-ohm system total. 1 1 1 = = = 1 1 1 = = = 1 1 1 = = = 4 1 2 ohms Ohm Ohms (for each speaker) 1 + 1 1 + 1+ 1 + 1 1 + 1 1 + 1 1 + 1 0.25 1 0.5 R1 R1 R1 R2 R2 R2 8 2 4 8 2 4 14 Amplifier Amplifier Dual 4-ohm coils in series Dual 4-ohm coils in Parallel Dual 4-ohm coils in Parallel Dual 4-ohm coils in series 4 44 4 4 44 4 Combination Series and Parallel: Combination Parallel and Parallel: Example : Example : Series: The voice coils of each Dual 4-ohm speaker to yield 8-ohm speakers. Parallel: The voice coils of each Dual 4-ohm speaker to yield 2-ohm speakers. R1 + R2 = 4 + 4 = 8 ohms (for each speaker) THEN THEN Parallel: These two 8 ohm speaker to yield 4-ohm system total. Parallel: These two 2 ohm speaker to yie...
Эта инструкция также подходит к моделям:Автоусилители - PMA1200DE (1.78 mb)