Primacoustic Recoil Stablizer Rx-7Df Down Firing Studio Monitor Isolator

Primacoustic Recoil Stablizer RX-7DF Down Firing


  • $161.00


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Primacoustic RX7 - DF Standard Recoil Stabilizer, 5-Degree Down-Fire

Isolate your speakers from their stands for more efficient, better-sounding performance. The Primacoustic RX7a Recoil Stabilizer is a unique speaker-mounting platform. The RX7a eliminates disruptive resonant coupling from the loudspeaker to the stand while providing a stable base that reduces the recoil caused by the forward energy of loudspeaker motion.

The RX7a model has a top surface angled at 5° and fits many monitor models (listed below) with a 2.6" height x 13" width x 10.3" depth.

Made from three basic components, the Recoil Stabilizer is essentially a platform for the loudspeaker that features a high-density urethane base that isolates the speaker from the shelf, monitor-bridge or stand. This effectively decouples the loudspeaker to eliminate vibration-borne resonance to the substructure. A heavy laser-cut steel plate is added and sandwiched between the isolation layer and a no-slip neoprene top. The steel plate introduces significant mass to the structure and serves to stabilize the speaker.

By reducing the backward recoil energy as the speaker coil pushes energy forward, initial waveform transients no longer suffer lag and the sharpness of the resulting pulse is more defined. The result is significantly greater detail at all frequencies, with tighter bottom end and improved depth of field.

The RX7a Recoil Stabilizer is available in various sizes and weights to address different speaker designs and may be ordered in both standard and custom angles to precisely aim the loudspeakers for critical listening environments.


  • 2.6" height x 13" width x 10.3" depth
  • Weight: 44 lbs.

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