Interfire Audio A700.4, A1000.2, A500.4, A300.2, A700.2, A2200.2, A800.5, A1100.2, A500.2, A900.4

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NEVER operate the amplifier without the proper power and ground wire, 10 gauge minimum.

NEVER operate the amplifier without proper fusing. Fuse holder must be located with in

0.5meters from the battery. This fuse is to protect the car not the electronics. In case of a short, the fuse will blow instead of the wire burning up. Using other than the recommended

fuse ratings at the battery and at the amplifier may cause damage to the amplifier and will void your warranty.

Do not run wiring underneath or outside the car since exposure to the elements may cause the insulation to deteriorate rapidly, resulting in short-circuits and/or intermittent operation. all cables should be run beneath carpets and inside trim pieces.

To help minimize interference, it is best to run the power cables along the opposite side

from the audio cables

.

Whenever wires pass through metal, rubber or plastic grommets must be used to prevent the metal from wearing through the installation and causing a short.

Whenever possible, use cable ties, mounting clamps and similar wiring aids. (available

from an electrical supply or auto parts store) Adding stress relief loops to wiring is also advisable to prevent straining or breakage.

• It is best to test the system before the amplifier is mounted and interior of car is reassembled.

If the temperature inside your car reaches extreme levels(such as sitting locked up for several hours in the hot sun or exposed to a very cold winter's day)the amplifier may go into protection mode and shut off. Leave the unit off until the ambient temperature returns to normal.

The amplifier operates with any vehicle using a 12 volt negative ground system. If you are not sure of the type of electrical system in your vehicle, consult your authorized dealer or qualified mechanic.

NEVER ground the speaker leads and NEVER allow the speaker leads to come in contact with each other. Speaker wire should be 18 gauge or larger.

Remote turn on wire must be switched by the radio does not have a remote turn on or antenna output, connect to wire that has a positive 12 volts when the key is turned to the accessory. If the amplifier does not turn off the battery will die.

Do not listen to high volumes for extended periods of time or hearing damage may occur.

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Contents Channel / 4 Channel / 5 Channel Automotive Amplifier Page Page Mounting Page CAR Stereo Head Unit CH1 CH2 CH3 CH4 CH1 CH2 CH3 CH4 CH5 CH6 Speaker Bridged Speaker + 1 Subwoofer Subwoofer Page Page Page Symptom Probable Cause Solution Amplifier A500.4 A700.4 A900.4 A800.5

A700.4, A1100.2, A900.4, A500.2, A2200.2 specifications

Interfire Audio has established itself as a reputable brand in the automotive audio industry, with a strong lineup of amplifiers that cater to both audiophiles and casual listeners. Among their most notable offerings are the A500.4, A700.2, A800.5, A1000.2, and A300.2 amplifiers, each designed to deliver superior sound quality and performance.

The A500.4 is a compact 4-channel amplifier that packs a punch. With its efficient Class D circuitry, it delivers 125 watts per channel at 4 ohms, providing ample power for any speaker setup. This amplifier is equipped with built-in low-pass and high-pass filters, allowing users to tailor the audio output to their preference. Its robust construction and thermal management features ensure reliable performance even under demanding conditions.

Next in the lineup is the A700.2, a 2-channel amplifier that is perfect for powering a pair of high-performance speakers. This model offers 350 watts of power at 2 ohms, making it an ideal choice for those looking to achieve clear, dynamic sound. The A700.2 includes advanced circuitry designed to minimize distortion and maximize efficiency, ensuring that every note is delivered with clarity.

For those requiring multi-channel capabilities, the A800.5 is a versatile 5-channel amplifier. Capable of delivering 100 watts to four channels and 300 watts to the sub output, it is designed for full-range sound reproduction. With features such as variable crossovers and gain control, users can customize their audio experience. Its compact design allows for flexible installation options, making it a popular choice among car audio enthusiasts.

The A1000.2 stands out as one of Interfire's most powerful amplifiers, offering an impressive 500 watts per channel at 2 ohms. This powerhouse is perfect for hard-hitting bass and can drive larger subwoofers with ease. The incorporation of high-quality components ensures optimal performance, while advanced thermal protection technology safeguards against overheating during intense use.

Lastly, the A300.2 is an entry-level 2-channel amplifier that doesn’t compromise on quality. Providing 150 watts per channel at 4 ohms, it is an excellent choice for those seeking an upgrade without breaking the bank. Its durable design and user-friendly installation make it an appealing option for beginners looking to enhance their car audio experience.

In summary, Interfire Audio's A500.4, A700.2, A800.5, A1000.2, and A300.2 amplifiers each bring unique features and technologies to the table, making them worthy contenders in the competitive automotive audio market. With an emphasis on power, clarity, and user customization, these amplifiers cater to a wide range of audio needs, ensuring that every listener can find the perfect match for their setup.