Sparedrum Tom Suspension 8" 4 Tension Rods - Square Plate
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What you need to know
What you need to know
- 4-Point Suspension : distributes pressure more evenly than a 2-lug mount, allowing the tom to resonate more freely and with better balance.
- Rubber Isolation at each contact point: limits vibration transmission to the hardware and preserves resonance.
- Chrome-Finished Steel Construction : robust, stable, and consistent with most drum hardware.
- Targeted Compatibility with Sparedrum shells, notably the TB4 (recommended), as well as TB5 and TB1.
Manufacturer Information
Sparedrum
https://www.sparedrum.com
info@sparedrum.com
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Safety manager:
VBV International
Email: info@vbvinternational.com
Address:
Historical Context and Positioning in the Range
Rims-type suspensions have become an essential solution to allow the shell to vibrate more naturally than when a tom is mounted directly on the hoop or constrained by an overly rigid mount. This version with a square plate and 4 lugs follows a simple and effective mounting logic, designed for small toms and setups where a reliable mount is sought without sacrificing resonance.
Who This Drum/Mount Is For
This suspension is aimed at beginner to advanced drummers who want to improve the stability and response of an 8-inch tom without modifying the instrument. It is suitable for both rehearsals and live performances, especially in styles where tom definition and openness matter: pop, rock, funk, fusion, gospel, and even modern jazz when a more singing shell is desired.
Features and Innovations
The key strength of this model is its mounting on 4 suspension points with rubber isolation. By increasing the number of support points, the stress on the lugs is better distributed, contributing to a more consistent feel and a more stable mount than a suspension relying on only two lugs. The square plate provides a rigid and durable base, while the chrome steel offers a good balance between strength, longevity, and aesthetic integration on a kit.
Note: the support shell is not included. For optimal integration, compatibility is specified for Sparedrum shells, with TB4 recommended, as well as TB5 and TB1.
Sound Characteristics
A tom suspension does not add a "sound" per se, but it directly influences how the shell can vibrate. By limiting rigid contact points and isolating the mount with rubber, this type of suspension helps the tom breathe: it generally results in a sensation of more open resonance, a more natural sustain, and a more stable pitch, especially on smaller diameters like the 8-inch.
The result naturally depends on the shell material (maple being rounder, birch more incisive, mahogany warmer, poplar softer), but better-isolated suspension allows these characteristics to express themselves more clearly, with less mechanical dampening caused by the hardware.
Technical specifications
| Type | Rims suspension for 8-inch tom | Plate center-to-center (inside to inside) | 41.5 mm |
| Number of lugs supported | 4 | Hole diameter | 8 mm |
| Compatible with Sparedrum shells | TB4 (recommended), TB5, TB1 | Suspension points | 4 points |
| Support shell | not included | Isolation | rubber isolation |
| Plate dimensions | 128 x 59 mm | Material | steel |
| Plate center-to-center (outside to outside) | 62.5 mm | Finish | chrome |
Questions frequently asked
Is this mount compatible with an 8-inch tom with 4 lugs?
This Rims mount is designed for an 8-inch tom equipped with 4 lugs.
Which shells are compatible with this Sparedrum mount?
Compatibility is specified with Sparedrum shells TB4, TB5, and TB1. The TB4 model is recommended. The mounting shell is not included.
What are the dimensions and hole spacing of the square plate?
The plate measures 128 x 59 mm. Its hole spacing is 62.5 mm from outer edge to outer edge and 41.5 mm from inner edge to inner edge. The holes have a diameter of 8 mm.
Does the mount improve the resonance of a small tom?
The four suspension points with rubber isolation limit rigid contact with the shell. This allows the tom to maintain a more open resonance and a more natural sustain.
What material is the 8-inch Sparedrum tom mount made of?
The structure is made of steel with a chrome finish.



