. 2 Channel Bridgeable Mosfet Amplifier. 20 ft Wired Remote Bass Control with LED. Super High Fidelity Sound. Built-In Full Crossover.
Variable Low Pass Filter (30hz250hz). Variable High Pass Filter (50hz1khz). Variable Bass Boost Control (0db18db). Gain Control.
2, 4 & 8 Ohm Capability. Mosfet Regulated Power Supply (PWM).
3-Way Protection with LED Indicator. Frequency Response: 20Hz30kHz. 0.03% THD Capable. High and Low Impedance Input. 45° Power and Speaker Terminals. Blue Interior Light Illumination. 2 Channel Bridgeable Mosfet Amplifier.
Discount Starter and Alternator 3356CR Nissan Armada Passenger Side Replacement Mirror Power Heated Manual. Nitro Bmw 481 800 Watt 2 Channel Bridgable Car. Find best value and selection for your Nitro BMW481 800 Watt 2 Channel Car Stereo Amplifier Amp BMW 481 search on eBay. World's leading marketplace. Find Nitro BMW-481 and other Nitro products / reviews online.
Nitro Bmw-481
20 ft Wired Remote Bass Control with LED. Super High Fidelity Sound. Built-In Full Crossover.
Variable Low Pass Filter (30hz250hz). Variable High Pass Filter (50hz1khz). Variable Bass Boost Control (0db18db). Gain Control. 2, 4 & 8 Ohm Capability.
Nitro Bmw-481 Amp
Mosfet Regulated Power Supply (PWM). 3-Way Protection with LED Indicator. Frequency Response: 20Hz30kHz. 0.03% THD Capable. High and Low Impedance Input. 45° Power and Speaker Terminals. Blue Interior Light Illumination.
First you need to determine what kind of subwoofer it is and by that i mean, is it a dual voice coil subwoofer or a single voice coil sub woofer. Dual voice coil(DVC) Depending on how many Ohms each voice coil is you will have the amplifier drive a specific load (4OHM stereo (75 RMS x 2) 150RMS total power / 2OHM stereo(100RMS x 2) 200RMS total power) Connect each voice coils separatley to each speaker output of the amplifier for this configaration.
Always making sure that the + & - of each voice coil go to the coresponding location of the speaker outputs of your amplifier. If your sub woofer is a single 4OHM voice coil then your cables should be connected to the coresponding location on your amplifier which states 'BRIDGED' It is marked clearly on the speaker outputs of your amplfier. If it is a 2OHM then do not connect it to the amplifier. The specific amplifier is not stable at 2OHMS bridged and will most likely get damaged if you try to operate it at that OHM load. IMPORTANT: On the side of the amplifier where the adjustments are there is a switch that indicates X-OVER.
(LPF/HPF/FULL) Make sure to set it to LPF (Low Pass Filter). (not doing so can damage the subwoofer) On the left hand side of the X-OVER there is the adjustment for the LPF (30-250) the best setting would be at the same frequency that your speakers stop (example): If your speakers have a frequency response of 60Hz to 20KHz then setting your LPF to roughly 70 to 80 will be ideal. The rule is that where one speaker drivers frequency ends, the other must continue in order to complete the full range of audible frequencies. If you have any more questions feel free to ask. Respectfully dreamsystems Answered on Feb 05, 2011.
Hello, if you still have'nt gotten your amp to work still than I suggest making sure that all your power and ground wires running to the amp are good, also make sure you have power on the remote turn on wire. Check the fuses to. If it still does'nt work after all that then something is wrong internally. If you want to have it fixed if it is a problem internally I do amp repairs. I'm the cheapest you will find for any type of amp repair. I have a degree in electronics and electronics engineering with over 15 years experience. Most of my customers I get are from fixya.com Just send me a private message and I'll return it asap.
Hope this helps Answered on Aug 19, 2009.