Fluance IB40 Turntable vs Fluance High Density Frosted Acrylic: Spec Comparison
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You are comparing the fluance ib40 turntable vs high density frosted acrylic to improve your audio setup. Both items come from Fluance and aim to reduce unwanted noise. The main difference is their function. One is a wooden platform that sits under your turntable to isolate it from the floor. The other is a heavy acrylic disc that replaces your existing platter to stabilize rotation. Understanding their specific specs helps you decide which upgrade fits your needs.
Key differences
| Aspect | Fluance 12-Inch Frosted Acrylic Turntable Platter | Fluance Wood Turntable Isolation Base |
|---|---|---|
| Product Type | Isolation Base | Platter Upgrade |
| Primary Material | MDF | Acrylic |
| Weight | 10.5 pounds | 3 pounds |
| Dimensions | 17.1 x 14.96 x 2.44 inches | 12 x 12 x 0.62 inches |
| Adjustability | Height adjustable feet with bubble level | Not listed |
| Color Options | Piano White, Piano Black, Natural Walnut | Clear |
Which one should you choose?
Choose Fluance 12-Inch Frosted Acrylic Turntable Platter if
- You need to isolate your turntable from floor vibrations using a heavy wood platform.
- You want to ensure your turntable is perfectly level with adjustable feet and a bubble level.
- You prefer a base that can also support other audio components like amplifiers.
Choose Fluance Wood Turntable Isolation Base if
- You want to replace your existing platter with a heavier acrylic disc for better speed stability.
- You seek improved bass definition and signal clarity by increasing rotational mass.
- You need a 12-inch platter that fits Fluance Reference RT82, RT83, or RT84 turntables.
Verdict: Choose the IB40 base if your priority is isolating the entire turntable from environmental vibrations and ensuring perfect leveling. Select the frosted acrylic platter if you want to upgrade the rotation stability and sound detail of a compatible Fluance Reference turntable. They serve different roles in the signal chain.
Specs Comparison: Platter vs Base
Weight and Mass
Mass plays a critical role in vibration control for both components. The Fluance High Density Frosted Acrylic Platter weighs 3 pounds. This added mass increases inertia, which helps stabilize rotation speed and reduces micro-vibrations from the motor. In contrast, the Fluance IB40 Turntable Isolation Base is significantly heavier at 10.5 pounds. Its dense MDF construction provides superior damping for the entire turntable unit, isolating it from external environmental vibrations. The base offers more total mass to absorb floor noise, while the platter focuses on internal stability. You get different types of mass depending on your specific noise source.
Material Composition
The materials used dictate how each product handles sound. The acrylic platter is made from high-density frosted acrylic. This material is chosen to dampen unwanted micro-vibrations within the turntable itself, leading to improved bass definition and signal clarity. The isolation base is constructed from dense MDF (Medium-Density Fiberboard) with a piano white finish. MDF is known for its rigidity and ability to block resonance. While the acrylic platter improves the rotation of your record, the MDF base protects your entire setup from room vibrations. Each material serves a distinct purpose in the audio chain.
Dimensions and Fit
Size matters when integrating these parts into your system. The acrylic platter is compact, measuring 12 inches wide and 12 inches long, with a height of 0.62 inches. It is designed to replace the existing platter on specific Fluance Reference turntables like the RT82, RT83, or RT84. The isolation base is much larger, with dimensions of 17.1 inches wide, 14.96 inches long, and 15 inches high. It serves as a standalone platform for the entire turntable. You must ensure your turntable fits on the base, while the platter must match your existing turntable model. They occupy different spaces in your setup.
Vibration Control Method
Both products address vibration, but through different mechanisms. The acrylic platter uses its own mass and density to reduce internal micro-vibrations, improving speed consistency and stereo imaging. It sits directly on the turntable spindle. The IB40 base uses engineered isolation feet made of silicone rubber to dampen environmental vibrations. It also features adjustable level feet and a built-in bubble level to ensure the turntable is perfectly flat. This leveling helps the stylus track the groove accurately. The base tackles external noise, while the platter refines internal rotation stability.
Compatibility and Scope
You need to check compatibility before purchasing. The acrylic platter is strictly compatible with Fluance Reference turntables, specifically the RT82, RT83, RT84, and RT85 models. It is not a universal part for all turntables. The IB40 isolation base is marketed as a universal home audio platform. It can support not only turntables but also CD players, amplifiers, and speakers. This makes the base more versatile for a general audio rack setup. The platter is a specialized upgrade for a specific device line. Choose based on whether you need a turntable-specific upgrade or a general isolation platform.
Which Turntable Upgrade Fits Your Setup
Users needing turntable leveling and floor isolation
The IB40 base features height adjustable feet and a built-in bubble level. This allows you to balance the turntable precisely, ensuring the stylus stays centered in the groove. The 10.5 lbs dense MDF platform dampens environmental vibrations. Engineered silicone rubber feet provide minimal contact isolation. This setup improves frequency response and detail by reducing external noise interference.
Owners of RT82, RT83, or RT84 turntables
This frosted acrylic platter is designed specifically for Fluance Reference models. It weighs 3 pounds and features a recessed center for flat record placement. The higher density acrylic damps micro-vibrations, improving bass definition and midrange richness. The added mass increases inertia for stable rotation. Machined with a brass spindle collar, it enhances signal clarity and speed consistency for compatible decks.
Listeners wanting universal audio component isolation
The IB40 is not limited to turntables. It serves as an isolation base for CD players, amplifiers, and speakers. The high mass wood plinth offers superior damping for any component. By reducing vibrations, it provides a cleaner signal. The universal design helps maximize dynamic range and imaging across your entire home audio system, not just the record player.
The products compared
Fluance 12-Inch Frosted Acrylic Turntable Platter
Best for: Fluance RT82/83/84 owners seeking better sound
- Platter Material
- Acrylic Platter
- Dimensions
- 12 × 12 × 0.62 inches
- Weight
- 3 pounds
View on Amazon: Fluance 12-Inch Frosted Acrylic Turntable Platter Affiliate link
This Fluance high density frosted acrylic platter upgrades RT82, RT83, or RT84 turntables. It weighs 3 pounds and measures 12 by 12 by 0.62 inches. The increased mass improves speed consistency and damps micro vibrations. A recessed center keeps records flat. You get clearer signal and richer midrange. This accessory suits audiophiles seeking better sound stability without replacing their entire deck.
Pros
- High density acrylic material dampens micro vibrations
- 3 pound weight provides greater inertia for stable rotation
- Recessed center holds records flat
- 12 inch diameter fits standard turntable bases
Cons
- Only compatible with Fluance RT82, RT83, and RT84 models
- Clear frosted finish may show fingerprints easily
- Requires manual installation on existing spindle
Good fit if
- You own a Fluance RT82, RT83, or RT84 turntable
- You want improved bass definition and signal clarity
- You prefer heavier platters for better speed stability
Skip if
- You use a turntable from a different brand
- You need a platter for non-Fluance reference models
- You want a pre-assembled turntable with this feature included
Verdict: Fluance Frosted Acrylic Platter delivers tangible audio improvements for RT82, RT83, and RT84 owners. It is the right choice if you want to upgrade your existing turntable's performance without buying a new unit.
Fluance Wood Turntable Isolation Base
Best for: vibration damping on uneven audio furniture
- Platter Material
- MDF
- Features
- Height adjustable feet, bubble level
- Color
- White
- Dimensions
- 2.44 × 17.1 × 15 inches
- Weight
- 10.5 pounds
View on Amazon: Fluance Wood Turntable Isolation Base Affiliate link
This isolation platform supports your turntable on a 10.5-pound dense MDF plinth measuring 17.13 by 14.96 inches. It damps vibrations using silicone rubber feet, while an integrated bubble level and adjustable feet help you keep the platter flat. It suits you if foot traffic or uneven furniture interferes with playback.
Pros
- Dense 10.5-pound MDF construction
- Built-in bubble level for precise alignment
- Height-adjustable silicone rubber feet
- Large 17.13 by 14.96-inch component surface
Cons
- Adds 2.44 inches of vertical height to shelf space
- Heavy 10.5-pound footprint adds bulk to furniture
Good fit if
- You want to decouple your entire turntable from shelf vibrations using a 10.5-pound base.
- You need built-in leveling feet and a bubble level to correct an uneven surface.
Skip if
- You have less than 2.5 inches of vertical clearance between shelves.
- You want to upgrade the turntable platter directly instead of adding an external base.
Verdict: Fluance Wood Turntable Isolation Base suits listeners who need to decouple entire audio components from vibrating furniture. Its adjustable feet and built-in bubble level ensure precise cartridge tracking without requiring separate leveling tools.
Specifications side by side
| Spec | Fluance 12-Inch Frosted Acrylic Turntable Platter | Fluance Wood Turntable Isolation Base |
|---|---|---|
| Platter Material | not stated | MDF |
| Features | not stated | Height adjustable feet, bubble level |
| Color | Clear | White |
| Dimensions | 12 × 12 × 0.62 inches | 2.44 × 17.1 × 15 inches |
| Weight | 3 pounds | 10.5 pounds |
| Size | 12.00 x 12.00 x 0.62 Inches | not stated |
| Model | AP03 | IB40WH |
Frequently asked questions
Does the Fluance IB40 replace the platter?
No. The IB40 is a wooden isolation base that sits under your turntable. It does not replace the platter. You keep your existing platter. The base decouples the turntable from vibrating furniture. The frosted acrylic item is the actual platter that holds the record.
What are the dimensions of the acrylic platter?
The Fluance frosted acrylic platter measures 12 inches by 12 inches. Its height is 0.62 inches. These dimensions ensure it fits standard 12-inch turntables. The model number for this specific platter is AP03. It is designed to sit directly on the turntable spindle.
How heavy is the isolation base?
The Fluance Wood Turntable Isolation Base weighs 10.5 pounds. This mass helps dampen external vibrations. The base measures 17.1 inches wide and 2.44 inches long. Its height is 15 inches. The significant weight contributes to its stability and isolation performance.
Can I use both products together?
Yes. You can use the frosted acrylic platter and the IB40 base simultaneously. The platter upgrades your turntable's rotation stability. The base isolates the entire unit from furniture resonance. Combining them addresses vibration at two different points in the signal chain for improved sound.
Does the base have leveling feet?
Yes. The IB40 base features height-adjustable feet. It also includes a built-in bubble level. These features allow you to balance the turntable precisely. Proper leveling ensures the stylus tracks the groove correctly. This prevents skipping and reduces wear on your records.
What color is the acrylic platter?
The Fluance frosted acrylic platter is clear. It is designed to look transparent on your turntable. The color does not affect audio performance. The material is high-density acrylic, which provides mass and rigidity. The finish is frosted for a specific visual aesthetic.
Is the base suitable for uneven floors?
Yes. The IB40 base is designed for uneven audio furniture. Its adjustable feet allow you to compensate for uneven surfaces. The built-in bubble level helps you find the correct height for each foot. This ensures your turntable remains level despite the floor condition.