Perlisten R8s satin black
Complementary product
Overview
The Perlisten R8s is a compact subwoofer that incorporates certain technologies from the D series in a chassis measuring less than 30 centimeters per side. It features an in-house developed 215 mm driver, offering ±28 mm of linear excursion and designed to reproduce low frequencies with precision and depth.
A concentration of technology in a compact format
The R8s adopts an acoustic suspension configuration (sealed enclosure), a deliberate choice that prioritizes precision and speed of sound reproduction. This approach eliminates the time-domain disturbances inherent in bass-reflex systems, providing seamless integration into any listening environment. With compact dimensions of 298 × 270 × 290 mm and a weight of 14.4 kg that attests to its robust construction, this subwoofer fits discreetly into even the tightest spaces while delivering performance worthy of much larger models.
The chassis, available in Satin Black or Satin White finishes, benefits from particular attention to internal damping and structural rigidity. This focus on mechanical construction guarantees the absence of unwanted coloration, even during the most demanding passages.
The driver: precision engineering
At the heart of the R8s is a 215 mm transducer that embodies all of Perlisten’s expertise in loudspeaker design. The fiberglass composite cone combines lightness with optimal rigidity, enabling perfect control of cone movement throughout its entire excursion range.
The oversized magnetic system, combined with multiple aluminum shorting rings, maintains exemplary linearity even during extreme cone movement. Multi-layer Nomex spiders and the lightweight aluminum wire voice coil complete this sophisticated architecture, the result of proprietary nonlinear modeling simulations and optimizations carried out using the Klippel laser measurement system.
Amplification and signal processing
The 500-watt RMS amplifier, specifically calibrated for the 8-inch transducer, provides ample power reserves to maintain control of the driver under all circumstances. But it is in digital signal processing that the R8s reveals its full modernity.
The 32-bit ARM Cortex M4 processor, paired with a Texas Instruments DSP operating on 48-bit data paths, forms the system’s digital brain. This processing platform, identical to that of the high-end models, responds in microseconds to adjust operating parameters in real time, ensuring absolute sonic precision while protecting the system against overload.
A control interface designed for the user
The top panel of the R8s incorporates a 2.4-inch color touchscreen LCD, a distinctive feature of the Perlisten range. This interface provides immediate access to essential settings without having to handle the subwoofer once installed. Intuitive menu navigation allows quick volume adjustment, selection of EQ presets, or modification of basic parameters.
The Perlisten app, available on iOS and Android, transforms your smartphone or tablet into a sophisticated control center. Beyond basic settings, it provides access to the 10-band parametric equalizer, allowing surgical acoustic correction tailored to the specifics of your listening room.
The three memory slots for saving custom presets make it easy to switch between different configurations depending on the type of content being listened to: stereo music, concerts, or movie soundtracks. Variable phase control from 0 to 270 degrees, combined with polarity inversion, enables perfect integration with any main speaker system.
Equalization modes tailored to every environment
The THX EQ preset, with a 20-265 Hz response at -6 dB, is the benchmark for faithful cinematic reproduction. This mode adheres to THX-established standards to ensure that soundtracks are reproduced exactly as sound engineers intended.
Boost mode extends the response down to 16 Hz at -6 dB, unleashing the full potential of the R8s in large spaces. This equalization curve naturally compensates for the acoustic absorption of large rooms, maintaining the impact and presence of low frequencies even at a distance.
In more intimate spaces, Cut mode (25-265 Hz at -6 dB) prevents the modal overload typical of small rooms. This intelligently designed curve preserves bass articulation and definition while avoiding unpleasant resonances.
Integration and practical use
The rear panel of the R8s reflects its high-end positioning with balanced XLR and unbalanced RCA connections, both for input and output (unbuffered). This dual connectivity ensures universal compatibility with all types of electronics, from consumer home theater amplifiers to professional processors.
The sensitivity-adjustable automatic power-on function intelligently detects the presence of an audio signal. The 12V trigger provides an alternative for custom installations, enabling integration into complex home automation systems.
Placement and acoustic optimization
Despite its compactness, the R8s requires particular attention to placement in order to reveal its full potential. Acoustic suspension, by nature less sensitive to wall-proximity effects than bass-reflex designs, offers a degree of flexibility. However, using the 10-band parametric equalizer makes it possible to fine-tune the response according to the selected position.
The adjustable low-pass filter from 30 to 160 Hz, with selectable slopes from 6 to 24 dB per octave, facilitates integration with a wide variety of main speakers. The ability to completely bypass the filter allows use with sophisticated external processors in the most demanding installations.
Documentation
Technical specifications
Amplification and processing
- Amplifier: 500 W RMS
- Alignment type: acoustic suspension (sealed enclosure)
- Processor: ARM Cortex-M4 32-bit, double-precision floating point
- DSP engine: TI DSP, 48-bit signal paths
- Display: 2.4-inch color touchscreen LCD
- App: iOS and Android compatible
Driver
- Diameter: 215 mm (8 inches)
- Cone: composite fiberglass
- Linear excursion: ± 28 mm
- Reference sensitivity: 86 dB / 150 mV / 1.0 m
Frequency response
- THX equalization: 20–265 Hz (-6 dB) / 16–330 Hz (-10 dB)
- Boost mode (large room): 16–265 Hz (-6 dB) / 14–330 Hz (-10 dB)
- Cut mode (small room): 25–265 Hz (-6 dB) / 19–330 Hz (-10 dB)
Connectivity
- Inputs: balanced XLR, unbalanced RCA
- Outputs (unbuffered): balanced XLR, unbalanced RCA
Controls and settings
- Parametric equalizer: 10 PEQ bands, 3 user presets
- Low-pass filter: bypass, 30–160 Hz, slope 6 / 12 / 18 / 24 dB per octave
- Phase: variable 0–270°
- Polarity: normal / inverted
- Auto power-on + 12 V trigger: via XLR, RCA
Dimensions and finishes
- Dimensions (H × W × D): 298 × 270 × 290 mm
- Weight: 14.4 kg
- Available finishes: satin black, satin white (optional grilles)
Frequently Asked Questions
Can the R8s really compete with larger subwoofers despite its compact size?
The R8s leverages several technical advantages to compensate for its compact size. The speaker’s exceptional ±28 mm linear excursion allows it to move a volume of air comparable to that of a larger driver with less excursion. The sealed enclosure design also optimizes transient response and minimizes overhang, creating a subjective perception of deeper, better-defined bass. Although it cannot match the maximum sound pressure level of a 15- or 18-inch subwoofer, the R8s impresses with its ability to fill medium-sized rooms with authority.
What is the main difference between Perlisten's R series and D series?
The series share the same electronic platform and DSP, ensuring identical functionality. The D series uses carbon fiber diaphragms versus fiberglass for the R series, and generally offers more powerful amplifiers and more substantial enclosures. The D series also targets THX Dominus certification for the largest rooms, while the R series is primarily aimed at standard home spaces. The R8s represents a unique proposition: the essential technologies of the D series in the most compact format in the entire Perlisten range.
How does the 10-band parametric equalizer concretely improve the sound?
The parametric equalizer enables precise correction of resonance modes specific to your listening room. Unlike automatic corrections that apply predefined curves, you can surgically target problematic frequencies—for example, reducing a peak at 43 Hz caused by the room’s dimensions while preserving adjacent frequencies. The three memory slots allow you to save optimized configurations for different types of content or listening positions.
Is the mobile app essential, or is the touchscreen enough?
The touchscreen provides access to essential functions: volume, EQ preset selection, phase, and polarity. For basic use, this is more than sufficient. The app becomes invaluable for fine-tuning: precise adjustment of the parametric equalizer, detailed low-pass filter configuration, and saving multiple custom presets. Above all, it allows these adjustments to be made from the listening position, greatly facilitating acoustic optimization.
Is the R8s equally suited to music and home theater?
The R8s’ acoustic suspension design naturally promotes precision and speed, qualities essential for music listening. The three preset equalization curves allow the response to be quickly adapted according to the content. THX mode prioritizes cinematic impact, while custom equalization can create a more linear curve for music. The ability to save multiple presets makes it easy to switch instantly between different types of use.
What is the ideal room size for the R8s?
The R8s performs optimally in rooms of 15 to 35 m². In smaller spaces, Cut EQ mode prevents modal overload. For rooms exceeding 40 m², considering the addition of a second R8s or upgrading to a larger model such as the R10s or R12s may be wise to maintain comfortable sound pressure levels. Room layout and acoustic treatment also significantly influence performance.
How does the R8s compare to other compact subwoofers on the market?
The R8s stands out for its exceptionally sophisticated digital processing platform, typically reserved for much more expensive subwoofers. The integrated touchscreen and comprehensive control app remain rare in this category. The fully proprietary driver construction, optimized specifically for this enclosure, contrasts with the more generic approach of many competitors. These elements position the R8s as a unique proposition for those seeking reference-level performance in a minimal footprint.
- Eco-contribution included in the sale price.
- GTIN / EAN: 850033248784
