ELAC RS500
The ELAC RS500 brings deep, controlled bass with the speed and punch to keep rock grooves taut and acoustic low end tuneful. Steven Stone found its quick attack, seamless speaker integration, and app-based room EQ especially persuasive. With flexible line- and speaker-level connections, this sealed sub is a sophisticated fit for nearfield and small-to-medium rooms.
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Nicely Roasted
Bass
89/100
Integration
90/100
Dynamics
91/100
Build Quality
82/100
Features Usability
94/100
Value for Money
92/100
Pros
Delivers deep, punchy, tuneful bass with strong control on demanding rock and low-frequency material.
Quick attack and stable impact help it integrate smoothly with monitors and a variety of speakers.
Subcontrol 3.0 provides effective listening-seat adjustment and relatively foolproof automatic room EQ.
Both line-level and speaker-level inputs offer unusually flexible installation options.
Cons
Setup and crossover adjustment require the smartphone app, as there is no cabinet-mounted crossover control.
Larger subwoofers can play louder and reach lower; bigger rooms may benefit from a pair of RS500s.
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What Reviewers Are Saying
Assessments of Build Quality, Usability, and Overall Propositions.
Bass
89/100
The RS500 reaches genuinely deep in the reviewer's room and delivers bass that is punchy, tuneful, controlled, and characterful on both rock and gospel material. Output is satisfying in small to medium rooms, though the reviewer notes that larger subwoofers can play louder and extend lower.
Integration
90/100
The reviewer reports no integration issues, with bass notes retaining their level and impact as an electric bass moved up the scale. In a nearfield system, the RS500 was straightforward to fine-tune and blended well with monitors; the reviewer also found it meshed well with a variety of speakers.
Dynamics
91/100
Quick reflexes, strong attack, and stable impact are recurring observations. The RS500 kept pace with demanding bass lines and handled the rigors of rock bass without losing its controlled, tuneful character.
Build Quality
82/100
The review highlights a thoughtfully engineered driver, including the Hex surround, three-layer aluminum-and-treated-paper cone, and substantial 2.5-inch voice coil. Reviewers say little about cabinet rigidity, amplifier reliability, finish quality, or long-term durability.
Features Usability
94/100
Subcontrol 3.0 offers listening-seat control of level, crossover, phase, delay, and parametric EQ, and the reviewer found the app flawless and its room-EQ process relatively foolproof. Line- and speaker-level inputs, firmware updating, DSP, and wireless capability add flexibility, although setup depends on having a smartphone because there is no cabinet-mounted crossover control.
Value for Money
92/100
At the reviewed $1,299 price, the reviewer calls the RS500 a product that delivers a lot of value through its performance, ergonomics, and appearance. It is presented as a compelling choice for listeners without a very large room or a need for the extreme output of bigger, more powerful alternatives.
Reviews & Sources
Professional reviews and sources for this product's Watt'n Potatoes analysis.
Online Reviews & Mentions
YouTube Reviews
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Specifications
- Speaker Type
- Sealed
- Woofer (Sandwich Aluminum)
- 10” HEX Surround
- Frequency Response (Anechoic)
- 18Hz to 150Hz
- Frequency Response (In Room)
- 15Hz to 150Hz
- Maximum Output Level, SPL dB/1m anechoic
- 108 dB
- Low pass crossover, Hz
- 40Hz to 150Hz
- Amplifier power, @4 Ohm (RMS/Peak)
- 500/1000 Watts
- App Controlled (BLE)
- iOS and Android
- Amplifier Topology
- BASH
- Standby Power Consumption
- < 2.0W
- Inputs
- RCA Line Level, Speaker Level
- 12 Volt Input
- 12 Volt Trigger
- Data Connection
- USB (Firmware Update)
- Ethernet
- Third Party Control
- Cabinet Finish
- Satin Black
- Accessories Included
- Grille, AC power Cord, Spikes
- Height
- 381 mm
- Width
- 360 mm
- Depth
- 387 mm
- Net Weight
- 20.8 Kg
Manufacturer's Description — ELAC
PRECISION LOW FREQUENCY PERFORMANCE
Refined Bass. Responsive Control.
The Varro RS500 delivers controlled low-frequency performance with the speed, precision, and refinement needed for music and home theater systems. With advanced DSP, app-based control, Auto EQ, and BASH amplification, it brings powerful bass performance into real listening spaces with ease.
PRECISION LOW FREQUENCY PERFORMANCE
Compact Power. Precise Control.
Advanced DSP, Auto EQ, and app-based control deliver deep, controlled bass that integrates naturally into modern listening spaces.
INTELLIGENT CONTROL
Advanced DSP Performance
Digital signal processing helps optimize extension, output, and control, allowing Varro subwoofers to deliver powerful bass with precision and composure.
DEEP BASS PERFORMANCE
Designed to deliver effortless low-frequency impact with precision and control.
Varro subwoofers combine powerful low-frequency extension with refined control, delivering immersive bass performance with exceptional composure and clarity.
Verified Dealers
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Authorized dealers for ELAC RS500
- The Music Room — online and in-store — Erie, Colorado, United States (website)
- A Tube High Fidelity — online and in-store — Almere, Flevoland, Netherlands (website)
- Accessories 4 less — online and in-store — Apopka, Florida, United States (website)
- Acoustic Sound Design — online and in-store — Las Vegas, Nevada, United States (website)
- Acoustic Sounds — online and in-store — Salina, Kansas, United States (website)
- Acoustica — online and in-store — Chester, England, United Kingdom (website)
- Addicted to Audio — online and in-store — Epping, Victoria, Australia (website)
- Adorama — in-store — New York, New York, United States (website)
- Alpha High End — online and in-store — Brasschaat, Vlaams Gewest, Belgium (website)
- Alta Fedelta — online and in-store — Lombardia, Italy (website)
and 123 more verified dealers