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Audiobahn 500W 2-Channel Intake Series Car Amplifier

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Part#: A4002J

  Audiobahn 500W 2-Channel Intake Series Car Amplifier

Fits On:

All Jeeps (Universal), All Vehicles (Universal)


• 2-Channel Class AB Intake Series Car Amplifier
• RMS Power Rating: 4 ohms: 125 watts x 2 ch, 2 ohms: 250 watts x 2 ch, Bridged @ 4 Ohms: 500 watts x 1 ch
• PWM MOSFET power supply
• Large display volt meter with blue illumination
• Bass Boost on/off switch
• High gloss chrome-plated finish
• 2-channel operation
• Throughput RCA connections
• Cobalt blue illumination
• Double-Sided glass epoxy circuit board
• Air-Induction groove and air intake fan help force cooler outside air into the chassis of the amplifier and help to maintain its optimum operating temperature
• Chrome flame fan grilles for an enhanced appearance
• 3-way Protection Circuitry: Thermal, Short Circuit and Overload
• Heavy duty aluminum alloy heatsink for extreme heat dissipation
• Nickel-Plated RCA level inputs
• Nickel-Plated block terminals
• Input Sensitivity: 200mV-8V
• Variable Low-Pass Filter (50-120 Hz, 18 dB/octave)
• Variable High-Pass Filter (50-750 Hz, 18 dB/octave)
• Subsonic Filter (20-50 Hz)
• Frequency Response: 10-40,000 Hz
• THD: 0.02%
• Signal-To-Noise Ratio: >100 dB
• Dimensions: 8-3/8"L x 11-3/16"W x 2-1/8"H
Located in Buena Park, California, Audiobahn started out over a decade ago selling high-power audio equipment to the ever growing aftermarket community. Today they are a true one-stop-shopping brand for any and all mobile audio and electronics needs. With a strong focus on value they offer great affordable equipment that does not sacrifice quality in order to keep prices down. They continue to develop new products with innovative designs and creative aesthetics to keep on the cutting edge of the industry. With a passionate and knowledgeable staff they also provide superb service that has earned them a loyal following amongst audio enthusiasts.
Q: What is a Mono-Block Amplifier?
A: A Mono-Block amplifier is a two channel amplifier, but unlike many stereo amps the two channels are separated into two different systems. The main benefit of this type of setup is that it helps to eliminate cross talk or interference between the two channels, allowing for better sound quality. Mono-Block amps also operate with greater efficiency than most stereo amps. The biggest down side of a Mono-Block is that they cost nearly twice as much as an equivalent stereo amp, so you'll have to decide for yourself if the extra cost is worth it for a sound that is not interfered with and perfectly clean.

Q: How Many Channels Should My Amp Have?
A: Choosing the right amplifier is an important part of building your car audio system. Choosing the right number of channels for your amplifier is determined by the number of speakers (tweeters, mid-range and sub-woofers) you are planning to run. In most cases you want to run one speaker per channel. Although it is possible to run multiple speakers off of the same channel it is not usually recommended since it wouldn't optimize sound quality. In general, sub-woofers require more power than smaller speakers so in many cases they will require their own dedicated amplifier.

Here is an example of possible set-ups: If you have a vehicle with four mid-range speakers and a sub-woofer you know will need one channel per speaker for all five speakers. You can either run a five channel amplifier with a dedicated sub-woofer channel in it, or you can use a four channel amplifier for the mid-range speakers and a separate mono or two channel amp for the sub-woofer. The latter option will provide the cleanest sound and allow your subwoofer to get all the power it can use, but either option will work.

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