Perlisten S7t Custom ebony (pack of 2)
Specifications and features
Overview
The Perlisten S7t floorstanding speaker represents the flagship model of the Signature range from the American brand Perlisten Audio. This high-end model combines cutting-edge technology with meticulous design to deliver exceptional sound performance, whether in a stereo setup or a multichannel home theater system.
Innovative Acoustic Design
The S7t speaker stands out with its unique 4-way configuration. At the heart of the system is the DPC (Directivity Pattern Control) module, a true technological innovation by Perlisten. This module features three 28 mm drivers: a central beryllium dome tweeter flanked by two carbon fiber TPCD dome tweeters. This configuration enables precise directivity control and an extended frequency response up to 37 kHz.
Bass and midrange reproduction is handled by four 180 mm drivers, also utilizing Perlisten’s patented TPCD technology. Two woofers are positioned above and below the DPC module, while the other two flank it. This arrangement optimizes frequency response and dynamics across the entire audible spectrum.
Benchmark Sound Performance
Thanks to its meticulous design, the S7t delivers outstanding acoustic performance. The frequency response ranges from 22 Hz to 37 kHz, covering the entire audible spectrum and beyond. Its high sensitivity of 92 dB/2.83V/m allows it to be paired with moderately powered amplifiers, though the speaker can handle up to 600 W RMS.
The DPC module ensures precise stereo imaging and a wide, deep soundstage. Controlled directivity reduces early reflections, enhancing clarity and realism. Listeners will particularly appreciate the neutral tonal balance, impressive dynamics, and the ability to reproduce even the finest sound details.
Elegant and Functional Design
The S7t’s aesthetic combines elegance with robustness. The high-quality HDF (High-Density Fiberboard) cabinet ensures excellent rigidity, minimizing unwanted vibrations. The 5 cm thick curved front panel reduces acoustic diffractions while giving the speaker a distinctive appearance.
Standing at 129.5 cm tall, the S7t commands attention while maintaining harmonious proportions. Several premium finishes are available, allowing seamless integration into various interiors. The speaker rests on adjustable feet for optimal stability and slight tilt adjustments for ideal listening.
Remarkable Versatility
While designed to excel in audiophile stereo setups, the S7t integrates perfectly into a high-end home theater system. It is THX Dominus certified, ensuring optimal performance in rooms up to 184 m³.
The S7t can be paired with the S7c center speaker and S4s or S4b surround speakers from the same range to create a cohesive multichannel system. Perlisten also offers a range of powerful and precise subwoofers to complete the setup.
Advanced Crossover Technology
The S7t’s 4-way crossover has undergone extensive development. Its complex design ensures seamless integration of the various drivers, with overlapping frequency bands for optimal coherence. The crossover frequencies are carefully selected: 550 Hz for the upper and lower woofers, 1350 Hz for the central woofers, and 4 kHz for the transition between the midrange domes and the tweeter.
This approach guarantees a linear phase response and minimizes distortion, contributing to the transparency and naturalness of the sound reproduction.
Precision Craftsmanship
Each S7t unit undergoes a rigorous manufacturing process. The drivers are carefully selected and matched to ensure perfect consistency. Assembly is performed by hand by skilled technicians, with strict quality control at every stage.
The crossover components are also sorted and matched to meet the tight tolerances defined by Perlisten’s engineers. This attention to detail is evident in the cabinet’s build quality, with HDF panels precisely machined and assembled to form an extremely rigid structure.
What the press says
The engineering of the S7t Limited Edition is remarkable from the very first listen. The numerous improvements made by Perlisten go beyond the usual changes found in limited editions, elevating this dazzling speaker to a higher level of refinement and offering a more personalized listening experience. Both the standard and LE versions of the S7t will have their fans; prospective owners would be well advised to try them both.
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Documentation
Technical Specifications
Acoustic Configuration
- Type: 4-way bass-reflex, acoustic suspension
- Speaker composition (DPC array):
- 1 × 28 mm beryllium
- 2 × 28 mm TPCD Textreme carbon composite
- 4 × 180 mm TPCD Textreme carbon composite (bass)
Recommendations and Certifications
- Recommended amplification power: 100 - 600 W RMS
- Certification: THX Dominus
Acoustic Performance
- Sensitivity: 92.2 dB / 2.83 V / 1 m
- Impedance: 4 Ω nominal, 3.2 Ω minimum
- Frequency response (±1.5 dB): 80 Hz - 20 kHz
- Frequency response (-10 dB):
- Bass-reflex: 22 Hz - 37 kHz
- Acoustic suspension: 32 Hz - 37 kHz
- Typical bass extension in situ:
- Bass-reflex: 16 Hz
- Acoustic suspension: 23 Hz
- Maximum sound pressure level (100-20 kHz): 117 dB peak < 2% - 2nd and 3rd order harmonics
Physical Characteristics
- Dimensions (H × W × D): 1,295 × 240 × 400 mm
- Weight: 55.7 kg
Frequently Asked Questions
What is the recommended amplifier power for the S7t?
While the S7t can handle up to 600 W RMS, its high sensitivity of 92 dB/2.83V/m allows it to be used with moderately powered amplifiers starting at 50 W per channel. To fully exploit its dynamic potential, an amplifier with 100 to 300 W is recommended.
Do the S7t speakers require a break-in period?
Like most high-end speakers, the S7t benefits from a break-in period, allowing the driver suspensions to loosen up. Around 100 hours of use at moderate volume typically yields optimal performance.
Can the S7t be used in bi-amplification?
Yes, the S7t is equipped with dual binding posts, enabling bi-wiring or bi-amplification. The latter option can enhance dynamics and control, particularly in the bass frequencies.
What is the ideal room size for the S7t?
Thanks to their design and THX Dominus certification, the S7t can adapt to rooms of various sizes, from 20 to 180 m². Their controlled directivity ensures excellent results even in acoustically challenging spaces.
Do the S7t speakers require specific placement?
For optimal performance, it is recommended to place the S7t at least 50 cm away from rear and side walls. A slight toe-in (angling towards the listening position) can improve stereo imaging focus. The optimal listening axis is slightly above the central DPC module.
- Eco-contribution included in the sale price.
- Manufacturer reference: PL-S7T-HGE
- GTIN / EAN: 850027926001