INFINITY REFERENCE SERIES 611A AMPLIFIER

This car amplifier can meet all that you can ask from a car subwoofer. For simplicity, Figures 10 through 12 do not show power, remote and input connections. Both the underside of the dash and the center console are suitable locations. For subwoofers, choose the highest frequency that removes vocal information from the sound of the subwoofer. If not, check the wiring, especially the remote connection from the source unit. Short circuit in speaker or wire.

This will conserve amplifier power typically wasted on frequencies below the tuned frequency of the enclosure. Remember that the screws can extend behind the surface. Remove speaker leads one at a time to locate shorted speaker or wire, then repair. When using the low- or high-level inputs, the AUX outputs can be used to pass a full-range line-level signal to another amplifier. So you need not worry about its malfunctioning as errors, if any, can be easily rectified under the warranty period. For simplicity, Figures 10 through 12 do not show power, remote and input connections. Infinity accepts no liability for hearing loss, bodily injury or property damage resulting from the use or misuse of this product. Please adhere to the following instructions carefully.

Save on Amplifiers Trending price is based on prices over last 90 days. Input sensitivity is not set properly, or amplifier or source unit is defective.

When using the low- or high-level inputs, the AUX outputs can be used to pass a full-range line-level signal to another amplifier.

Choosing a Location and Mounting the Amplifier Choose a mounting location in the trunk or cargo area where the amplifier will not be dam- aged by shifting cargo. Allows a high-pass signal through to the speakers; should be used with most loudspeakers can protect your full-range speakers from being overdriven with low frequencies, one cause of speaker damage.

Both the underside of the dash and the center console are suitable locations. Infinity amplifoer no liability for hearing loss, bodily injury or property damage resulting from the use or misuse of this product.

Amplifier cooling is essential for proper amplifier operation. Sand away any paint from this location; use a star-type-lock washer to secure the connection. If the amplifier is to be installed in an enclosed space, make sure there is sufficient air circulation for the amplifier to cool itself When mounting the amplifier under a seat, ensure that it is clear of all moving seat parts and does not affect the seat adjustments.

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This will conserve amplifier power typically wasted on frequencies below the tuned frequency of the enclosure. The a, a, a and the subwoofer output of the a are low-pass only and do ampliier have a crossover-mode switch. This allows you to enhance the bass output of your system at 50Hz up to 12dB. If you are a music lover who loves to enjoy the favorites while on the go, you reefrence must be having an amplifier installed in your car.

Do not substitute another kind. For sealed enclosures, the DBO can be used to enhance the lower bass region of sealed enclosures.

Infinity Reference Series 611A – car – amplifier

If your installation differs markedly, you will need to adjust the wire gauge accordingly. For subwoofers, choose the highest frequency that removes vocal information from the sound of the subwoofer. Voltage greater than 16V or less than 8. Route the wire to the amplifier’s location, and connect it to the amplifier’s positive -h12V terminal. Please adhere to the following instructions carefully. If your source unit does not have a remote turn-on connection, connect the amplifier’s REMOTE terminal to the vehicle’s accessory circuit.

Infinity Reference 611A Car Amplifier

We recommend listening at low or moderate levels while driving your car. Infinity Reference A Car Amplifier 1 product rating 3. Skip to main content.

Make sure amplifier cooling is not blocked at mounting location; verify that speaker-system impedance is within specified limits. There are two sets of terminals to make it easy to connect multiple woofers. Conventional bass-boost circuits only increase bass at a fixed frequency, and cause the amplifier to consume considerable power.

The speaker outputs for the source unit should be connected to the amplifier using the supplied connector square four-wire plug. The DBO allows you to adjust the frequency 20Hz – 80Hz as well as the boost level up to 12dB; see Figure 14allowing you to fine-tune the bass in your system to optimize performance. Use extreme caution when cutting or drilling in and around these areas. Refer to the mounting instructions accompanying the lOOrc. Figures 3 and 4 show how to configure the Reference subwoofer amplifiers models a, a and a.

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If not, check the wiring, especially the remote connection from the source unit. Mount the amplifier so it is not damaged by the feet of backseat passengers. Only rear channels of the a are affected by the bass boost control. Well, I too have bought a car amplifier from Reference just two months back.

I must say I am really happy the way it has performed till date. DC voltage on amplifier output. Best Selling in Amplifiers. Apply power to the audio system and play a dynamic music track. Allows a full-range signal through to the speakers; can be used with larger full-range speakers such as 6″ x 9″s.

For vented enclosures, the DBO should be used as a subsonic filter to reduce overexcursion of the woofers. Mount the amplifier so that it remains dry – never mount an amplifier outside the vehicle or in the engine compartment.

Although these instructions explain how to install Reference amplifiers in a general sense, they do not show specific installation methods that may be required for your particular vehicle.

Infinity Reference A Car Amplifier | eBay

While listening to music, refefence the crossover for the least perceived distortion from the speakers, allowing them to reproduce as much bass as possible. The fuse value should be selected based on total amplifier-current draw; see chart at right. See Figure 1 for connection location.

When using the low-level or high-level inputs, the AUX outputs can be used to pass a full-range line-level signal to another amplifier.

Instead, please ask your authorized Infinity car audio dealer about professional installation. Power Connections The Reference amplifiers are capable of delivering high power levels, and require a reliable connection to the vehicle’s electrical system in order to perform optimally.

For simplicity, Figures 7 througin 9 do not show power, remote and input connections. Remember that the screws can extend behind the surface. Make sure that the amplifier is mounted securely using nuts and bolts or the supplied mounting screws. Reference subwoofer amplifier with one woofer connection.