Connection Sonus SLI 4 Channel Speaker Level to RCA Line Out Converter
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The Connection Sonus SLI 4 is a 4-channel speaker level to RCA line out converter from the Connection Sonus range (Connection by Audison). It converts speaker-level signals from a factory head unit into RCA line outputs, allowing you to add an aftermarket amplifier without replacing the head unit.
This listing is the 4-channel SLI 4. The Connection Sonus SLI range is also available as the 2-channel SLI 2.2.
Key specifications
- Model: Connection SLI 4 (Sonus series, Connection by Audison)
- Channels: 4
- Conversion: Audiophile Grade isolation transformers
- Remote: ART Automatic Remote Turn-on
- Outputs: RCA
SLI 4
Speaker Level Interface, 4 channel.
Connection by Audison: speaker level to RCA line output converter
- Level conversion via Audiophile Grade isolation transformers.
- ART Automatic Remote Turn-on.
- High noise rejection.
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Specification
| Speaker Level Interface, 4 | 1 step-down, 4 channel |
|---|---|
More specs
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What's Included
- Audison Sonus SLI 4
Connection
About the Connection SLI 4
From our tech experts at CEN
A line output converter from Connection, 4 channel, taking speaker-level signal from a factory system and producing a clean line-level signal for an amplifier.
Who it suits
Drivers adding amplification while keeping the factory head unit, which is most modern cars. Connection is Audison’s cable and integration brand, built to the same standard as the electronics.
Our tech experts advise
Factory outputs vary: some are already amplified, some equalised in ways that need correcting at source. We check what your vehicle actually outputs before specifying. get in touch. See car audio installation.
Explore the full Connection range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Connection
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Frequently Asked Questions
Q: What does the Connection SLI 4 do?
A: It converts the speaker-level outputs of a factory head unit into RCA line-level outputs, so an aftermarket amplifier can be added while keeping the original head unit.
Q: How many channels does the SLI 4 have?
A: Four channels.
Q: Does the SLI 4 provide a remote turn-on for the amplifier?
A: Yes. It has ART Automatic Remote Turn-on.
Q: What's in the box?
A: The Audison Connection Sonus SLI 4 converter.
