Infinity Basslink Mini Powered Underseat Subwoofer Instruction Manual

Product Overview

The Infinity Basslink Mini is a compact, powered 6x8 inch underseat subwoofer designed to deliver deep, accurate bass in a small footprint. It features a 100-watt amplifier and intelligent electronic design for reliable performance, even at high output levels. The durable die-cast aluminum enclosure minimizes size and eliminates rattles, ensuring clean audio reproduction. A wired bass volume remote control is included for convenient adjustment from the driver's seat.

Image: Top view of the Infinity Basslink Mini subwoofer, showcasing its compact design and speaker grille.

Included Components

• 1x Underseat Subwoofer (Infinity Basslink Mini)
• 14x Screws
• 4x Small Metal Plates (for mounting)
• 1x Wiring Harness
• 1x Bass Volume Remote Control (with cable)
• 1x 15A Fuse

Setup and Installation

Proper installation is crucial for optimal performance and safety. It is recommended to have this product installed by a qualified professional. Ensure the vehicle's battery is disconnected before beginning installation.

1. Choosing a Mounting Location

The Basslink Mini is designed for underseat mounting. Select a location that allows for adequate ventilation and does not obstruct vehicle controls or passenger movement. Ensure the mounting surface is stable and secure.

Image: The Infinity Basslink Mini subwoofer with its dimensions clearly marked: 14.57 inches (width), 10.04 inches (depth), and 4.65 inches (height). This illustrates its compact size for underseat installation.

2. Wiring Connections

Refer to the wiring diagram in the included user manual for detailed connection instructions. Key connections include:

• Power (12V+): Connect directly to the vehicle's battery positive terminal via the supplied 15A fuse.
• Ground (GND): Connect to a clean, unpainted metal surface of the vehicle chassis.
• Remote Turn-On (REM): Connect to the remote output of your head unit or an accessory wire that turns on with the ignition.
• Audio Input: Use either the high-level inputs (speaker-level) or low-level inputs (RCA) from your head unit.
• Bass Remote Control: Connect the wired remote to the designated port for convenient bass level adjustment.

Image: Rear panel of the Infinity Basslink Mini, displaying the various input and control connections including power, ground, remote, high-level input, low-level RCA input, gain, bass boost, low pass filter, phase, and auto turn-on switch.

3. Mounting the Subwoofer

Once all wiring is connected, secure the subwoofer using the provided screws and metal plates. Ensure it is firmly attached to prevent movement during vehicle operation.

Operating Instructions

1. Initial Power-Up and Testing

After installation, reconnect the vehicle's battery. Turn on your car's audio system. The subwoofer should power on automatically if the remote turn-on is correctly connected or if the auto turn-on feature is active (for high-level inputs).

2. Adjusting Controls

• Gain Control: Adjust the gain to match the output level of your head unit. Start with the gain at minimum and slowly increase it until the bass sounds balanced with the rest of your system without distortion.
• Low Pass Filter (LPF): This control sets the upper frequency limit for the subwoofer. Adjust it to blend smoothly with your main speakers, typically between 80Hz and 120Hz.
• Bass Boost: Use this control to enhance the bass output at a specific frequency. Use sparingly to avoid distortion.
• Phase Switch: If the bass sounds weak or out of sync, try flipping the phase switch (0° or 180°). One setting will typically sound better than the other, indicating proper phase alignment with your main speakers.
• Bass Remote Control: Use the wired remote to conveniently adjust the subwoofer's output level from your driving position.

Maintenance

The Infinity Basslink Mini requires minimal maintenance. Keep the unit clean and free from dust and debris. Do not use harsh chemicals or abrasive cleaners. Ensure all connections remain secure over time.

Troubleshooting

• No Sound:
  • Check all power, ground, and remote turn-on connections.
  • Verify the 15A fuse is intact.
  • Ensure audio input cables (RCA or speaker-level) are securely connected.
  • Confirm the head unit is powered on and sending an audio signal.
• Distorted Sound:
  • Reduce the gain control on the subwoofer.
  • Lower the bass boost setting.
  • Check the audio input signal for distortion from the source unit.
• Weak Bass:
  • Increase the gain control.
  • Adjust the low pass filter to a higher frequency.
  • Try flipping the phase switch (0°/180°).
  • Ensure the bass remote control is not set to minimum.
• Subwoofer Not Turning On/Off with Ignition:
  • Check the remote turn-on wire connection.
  • If using high-level inputs, ensure the "Auto Turn-On" switch is enabled (if applicable).

Specifications

Warranty Information

The Infinity Basslink Mini comes with a full warranty. Please refer to the warranty card included in your product packaging or visit the official Infinity website for detailed terms and conditions regarding warranty coverage, duration, and claims process.

Support

For technical assistance, troubleshooting, or product inquiries, please contact Infinity customer support. Contact information can typically be found on the product packaging, the official Infinity website, or in the included warranty documentation.