Infinity Bass Link service manual Right side, Optional, BassLink right side panel

Page 4

Note: For the original version Basslink without the AUTO OFF/ON switch and Optional Sub Level Control, references to these items in the Connections, Applications and Controls sections can be ignored - all other information is valid.

POWER CONNECTIONS

APPLICATIONS

Connect power to BassLink, as shown in Figure 5.

• Install a fuse holder with a 20 A fuse within 18"

Also observe these installation tips:

of the battery + terminal (see Figure 5).

• Use at least #12 AWG wire for the +BATT

• The REM connection requires +5 to +12 Vdc

(+12 Vdc) and GND (ground) connections. If

signal for BassLink to turn on remotely. Most

needed, use at least a #20 AWG wire for the

head units with preamp outputs provide this

REM (remote) connection.

remote voltage signal. For speaker-level appli-

 

cations, a remote connection is not required,

• Route all power wires through a grommet in

since BassLink’s Auto Turn-On feature will

BassLink is equipped with four line-level (RCA) inputs and four speaker-level inputs. Any combina- tion of line-level and speaker-level inputs may be used to provide nonfading bass when connected to a head unit with four outputs.

Figure 6. BassLink audio connections for a head unit with two line-level or subwoofer (RCA) outputs.

To help you plan your installation, we included five system applications in Figures 6 through 10 on pages 3 through 5. For more system ideas, see your authorized Infinity car-audio dealer.

Note: The applications show the optional remote SUB LEVEL control which installs under the dash- board for easy in-car bass level adjustments.

the vehicle’s firewall. If a factory grommet is

sense voltage on the speaker wires to

unavailable, install one.

automatically turn on BassLink.

• Connect a short GND wire from BassLink to the

IMPORTANT: To enable BassLink’s Auto

nearest bare metal surface. For a good connec-

Turn-On feature, set AUTO TURN-ON to the

tion, scrape away paint from the metal surface

AUTO position (see Figure 12 on page 6).

and use a screw with a lock (star) washer.

 

Figure 5. Power connections for BassLink.

 

FRONT

R

REAR

AUTO

 

 

–RIGHTL

+ 1800°PHASE

REMOTETURNONAUTOOFF

BassLink

REAR

 

 

GAIN

 

 

 

CONTROL

(right side)

UNIVERSAL

LEFT

+

 

 

 

INTERFACE

–RIGHT

 

 

FRONT

–LEFT

+

 

Sub Level Control

R L

 

 

 

Subwoofer or

 

 

 

(optional)

 

 

 

 

FRONT

R

REAR

AUTO

FUSE20A

 

L

1800°PHASE

TURNONAUTOOFF

POWER

UNIVERSALINTERFACEREAR

––RIGHTRIGHTLEFT++

 

REMOTE

GNDREM+BATT

CONTROLGAIN

FRONT

–LEFT+

SERVO

 

 

BassLink (right side panel)

Chassis Ground (Bare Metal)

Remote

Turn-On

Line-Level

 

FRONT

RL

1800REAR°PHASETURNAUTOONAUTOOFF

POWERFUSE20A

Outputs

Sub Level

(on Source Unit)

UNIVERSAREAR

–RIGHT+

REMOTEGAIN

GND

Control

L LEFT

CONTROL

REM

 

INTERFACE –RIGHT+

SERVO

+BATT

 

(optional)

FRONT

–LEFT+

 

 

 

 

 

 

LF Speaker

 

 

 

 

RF Speaker

– +

RCA Stereo Cables

– +

(not supplied)

 

 

Fuse 20 A

 

Source Unit

 

 

18"

– +

Source Unit

– +

Battery

LR Speaker

RR Speaker

3

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Contents BassLink Contents Basslink/Basslink BassLink Right sideOptional BassLink right side panelBassLink right side Sub Level Control optionalAuto GND Basslink/Basslink BassLink/BassLink Test Set Up Procedure Basslink Service Bulletin Models Serial number Status ActionBassLink Exploded View BassLink Mechanical Parts List BassLink Block Diagram BassLink Main PCB BassLink Main PCB BassLink Main PCB BassLink Main PCB BassLink Main PCB BassLink Main PCB BassLink Tone Control/Switching Controller PCB BassLink Tone Control/Switching Controller PCB Power Amp PCB Power Amp PCB Contd BassLink Electrical Parts List Part# Reference Designator Qty Description Tone Control PCB Power Amp PCB Electrical Parts List BassLink Schematics BassLink Schematics BassLink Packaging Version with remote Level control jack None Required Page Basslink W/REMOTE Level Control Block Diagram Switching Controller/Tone Control PCBs Cont Main PCB Main PCB Main PCB Power Amp PCB Power Amp PCB Contd Capacitors Part# Description Qty Main PC Board Assembly ResistorsSemiconductors Part# Description Qty Switching Controller Assembly ResistorsMiscellaneous Tone Control PC Board Assembly Resistors TRANS, 2SA965Y TAPPower Amplifier PC Board Assembly Resistors TRANS, 2SC2412K-T146Q/R Rohm NPN Ceramic Isolator Main/Tone Control/Switching Controller Main/Tone Control/Switching Controller Part1 Main/Tone Control/Switching Controller Part2 Schematics Plastic BAG Mosfet MOSFET, TO220

Bass Link specifications

The Infinity Bass Link is a powerful and innovative subwoofer system designed for automotive audio enthusiasts who demand deep, rich bass without compromising on space. This self-contained, compact unit is engineered to deliver high-quality low-frequency sounds, making it an ideal addition to any car audio setup.

One of the standout features of the Infinity Bass Link is its unique, all-in-one design. The system integrates an amplifier and a subwoofer in a single enclosure, which not only saves space but also simplifies installation. This compact nature allows it to fit into a variety of locations within a vehicle, including behind the seats, under the cargo area, or in the trunk, providing versatility that many traditional subwoofer setups lack.

The Bass Link utilizes a powerful 10-inch subwoofer that is capable of delivering exceptional bass response. It is equipped with a built-in 200-watt RMS amplifier, ensuring that it produces deep and impactful sound while efficiently powering the subwoofer. This combination of high power and quality construction makes it suitable for a wide range of music genres, from hip-hop and electronic to rock and jazz.

Another notable characteristic of the Infinity Bass Link is its easy installation process. It comes with a comprehensive installation guide, and its intelligent design includes automatic gain control and a low-pass filter, which ensures seamless integration with factory or aftermarket audio systems. The system also features a remote bass control, allowing users to adjust the subwoofer level from the front of the vehicle, enhancing convenience.

Infinity’s commitment to quality is evident in the Bass Link’s build materials. The durable enclosure is constructed to withstand the rigors of automotive environments, while the premium components ensure long-lasting performance. Additionally, the Bass Link is engineered with a response range that complements the frequencies produced by standard speakers, providing a balanced overall sound.

In summary, the Infinity Bass Link is a smart choice for those looking to enhance their car's audio system with premium bass quality. Its compact design, powerful amplification, and ease of installation make it a standout option for car audio enthusiasts seeking impactful sound without sacrificing space. Whether you are a casual listener or an avid audiophile, the Infinity Bass Link provides an impressive auditory experience that is sure to elevate your driving soundtrack.
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