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LL6SA
6-CHANNEL LINE LEVEL
ADAPTER WITH SUMMING
Memphis Audio built a 50+ year legacy in the audio industry engineering the highest quality products to
produce the best possible listening experience for our fans and loyal supporters. To fully appreciate our
products we recommend taking the time to read and follow the instructions in this manual. As always, we
recommend all installations and service be performed by an authorized Memphis Audio dealer.
A. POWER CONNECTIONS
These connections are for 12V+ input power, chassis ground and remote turn-on. Use a minimum of 18 AWG wire for
power and ground connections. Power wire should be protected with a 1 amp fuse.
B. INPUT LEVEL ADJUSTMENTS
These controls are used to match the input level of your LL6SA with the output level of your source unit
C. POWER INDICATOR
This LED indicates your LL6SA is powered ON
D. SUMMING INDICATORS
These LEDs indicate when a channel is being summed with, or connected to the main channel.
E. RCA OUTPUTS
These low-level output jacks provide a full range signal to your amplifier(s)
F. AUX INPUT
This RCA input jack allows you to connect an additional source such as a phone to the LL6SA
G. REMOTE CONTROL
The indicator light on the remote control will light up when the power is on. The self-lock switch is for source
selection. Push self-lock switch to switch between the main (head unit) and the AUX input on the LL6SA. Rotate the
control knob on the remote to adjust the output level of the sub channel on the LL6SA
H. High Level Inputs
Each terminal block allows for up to 100w of speaker level signal to be input form the source unit. All three are full
range inputs.
Memphis Audio always recommends any installation be performed by an authorized Memphis Audio dealer. If you elect
to perform your own installation, please read the manual very carefully. Failure to do so may compromise the integrity
of this product, your automobile, and possibly void the product warranty. Before securing the LL6SA, inspect the
mounting location to ensure you do not drill into or damage any electrical, hydraulic, fluid or fuel lines.
DISCONNECT THE BATTERY PRIOR TO BEGINNING ANY INSTALLATION
For optimal performance, Memphis recommends using only Memphis Connection accessories. Outfitting
your system with properly sized Memphis Connection wire and accessories will dramatically boost your
listening experience and increase the durability of your Memphis Audio products.
Ready to Turn It Up? Read This First!
Operation and Function
Installation
Features
Specifications
Factory OEM integration has never been easier. The LL6SA allows you to add multiple amplifiers and signal
processors while retaining your factory head unit and volume controls. The LL6SA's summing feature decodes
complicated factory signals with built-in crossovers and converts them into a flawless preamp signal.
• Textured Aluminum Heatsink
• Six Inputs & Outputs
• Max Output 9.5V
• 100 Watts of speaker level input at 4
Ω
• Signal sense and manual turn on modes
• Remote turn on output
• Auto-Summing: Takes 2 channels of input and can send 6 channels of output without using jumpers
MAXIMUM INPUT
MAXIMUM OUTPUT VOLTAGE
THD%
INPUT IMPEDANCE
OUTPUT IMPEDANCE
FREQUENCY RE/-0.5dB
SIGNAL TO NOISE
DIMENSIONS (W X H X D)
100 Watts
9.5v
0.01%
>20K Ohms
50 Ohms
20Hz - 20kHz
>98dB
9.25” X 6.5” X 1.5”
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