Synergy & Sound Profile
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Micro-Detail and Spatial Imaging: The point-source design of KEF's Uni-Q driver array gives the Reference 1 pinpoint imaging and razor-sharp soundstaging. Combined with the ultra-low noise floor of SPL's 120V VOLTAiR technology in the Phonitor x and S900, instrument separation and micro-dynamics will be breathtaking.
- Control and Dynamic Grip: KEF Reference 1s require high current and solid grip to perform at their best, especially in the lower registers (dipping down to ~3.2 ohms). The SPL Performer s900 delivers plenty of clean power (300W per channel into 4 ohms) and high damping factor, ensuring tight, controlled, and fast bass response without dynamic compression.
- Neutrality vs. Warmth: SPL gear stems from professional mastering backgrounds, meaning it doesn't mask flaws. If your source material is poorly recorded, this chain will reveal it. However, the system avoids sounding clinical because the Reference 1s have smooth, natural high frequencies.
