The SP-SLSA solves a common integration problem: connecting a powered subwoofer to an integrated amplifier or legacy stereo receiver that has no dedicated line-level or subwoofer output. High-quality speaker-level binding post inputs accept the signal directly from your amp's speaker terminals, and the SP-SLSA converts it to a clean stereo RCA line-level output with no loss of fidelity.
Questions before you buy? Contact Capital Sound — we're happy to help you match this subwoofer to your room and system.
Solves a Common Integration Problem: The SP-SLSA connects a powered subwoofer to an integrated amplifier or legacy stereo receiver that has no dedicated line-level or subwoofer output, using speaker-level binding post inputs that accept the signal directly from the amp's speaker terminals.
No Loss of Fidelity: The adapter steps the speaker-level voltage down to line-level with -30 dBV attenuation, drawing no power from the amplifier, and passes a full-range signal from 10Hz to 80kHz with no audible coloration.
Built for Reliable Long-Term Use: Premium narrow-tolerance resistors and wide-trace circuit board construction handle high current safely, with gold-plated connections on both the speaker-level inputs and RCA line-level outputs for a low-resistance, corrosion-resistant connection.
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If the shipping box shows signs of physical damage, we recommend inspecting the product while the shipping company is present. Minor punctures or dents to the box do not often result in damage to the well-padded product inside, so a refusal of delivery is generally not necessary for minor box imperfections. However, should the product itself show signs of damage, it must be refused at the time of delivery for an RMA. Products not refused due to damage at the time of delivery will not be eligible for RMAs. To ensure your full rights to warranty and potential future claims, please have the delivery company note any box damage on file, even if the product itself appears undamaged.
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