Primacoustic RX7-HF Standard 10.5" x 13", Recoil Stabilizer

Item # SR996RX7HF
| Mfg # Z860150700
| UPC # 676101038541
Our Price: $229.99
Free shipping

The Primacoustic Recoil Stabilizer is a unique speaker mounting device that at once 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 the loudspeaker motion.
  • Improves transient response
  • Widens the sound field for better imaging
  • Tightens up the bass response for greater accuracy
  • Available in several sizes and firing angles

Product Description
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 Recoil Stabilizer is available in various sizes and weights to address different speaker designs.

Series Specifications:
Model Width Depth Height Load Limit
RX5 - HF 7.5" (190mm) 9.5" (241mm) 1.9" (47mm) 32 lbs (15 kg)
RX5 - DF 7.5" (190mm) 9.5" (241mm) 1.9" (47mm) 32 lbs (15 kg)
RX7 - HF 10.3" (263mm) 13" (330mm) 2.6" (66mm) 44 lbs (20 kg)
RX7 - DF 10.3" (263mm) 13" (330mm) 2.6" (66mm) 44 lbs (20 kg)
RX9 - HF 15" (381mm) 11" (279mm) 2.6" (66mm) 50 lbs (22 kg)
RX9 - DF 15" (381mm) 11" (279mm) 2.6" (66mm) 50 lbs (22 kg)
RX12 - HF 20" (508mm) 13" (330mm) 2.6" (66mm) 88 lbs (40 kg)
RX17 - HF 17" (432mm) 17" (432mm) 2.6" (66mm) 88 lbs (40 kg)
RX20 - HF 20" (508mm) 22" (559mm) 2.6" (66mm) 144 lbs (65 kg)

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Product Warranty Information

Tel: (604) 942-1001; Email:; Primacoustic Website; 30 Days Parts and Labor, 15 Days for returns after obtaining Return Authorization number

  Product warrenty information

All instruments in our catalogs and on our shopping site carry the manufacturers' warranties against defects in parts and workmanship. Should a defect occur within the manufacturer's warranty period, contact us immediately.

We will be glad to help facilitate the repair or replacement as specified by the manufacturer. The manufacturer will determine whether the defect is covered under their warranty; we do not make that determination.

Please note: U.S.-based manufacturers WILL NOT honor warranties for items sold and shipped outside the U.S. Also, if a school, school district, or board of education purchases an instrument and resells it to an individual, the manufacturer considers the warranty to be void. Warranties are extended only to the original purchaser!

All warranties, stated or implied are held with the product manufacturer and they vary from item to item. Consult the documentation that came with your product for details in addition to the information below.
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