Perlisten A4t (pack of 2)

With the A4t, Perlisten brings its acoustic expertise to a more accessible price point while adhering to the technical principles that define the brand. This three-woofer floorstander is part of the new A series and offers a first step into the Perlisten sound universe while retaining the brand’s usual technical characteristics.

Uncompromising acoustic design

The Perlisten A4t is designed to a precise set of specifications, with each component developed to meet defined acoustic objectives. This floorstanding speaker, standing 128.5 cm tall, features a 38 mm Teteron composite dome tweeter developed specifically for the A series, mounted in a waveguide that controls its horizontal and vertical dispersion. This system differs from the DPC (Directivity Pattern Control) found in the higher-end S and R ranges but delivers uniform sound coverage in large listening spaces.

The three 215 mm woofers use carbon fiber cones and operate in a 2.5-way bass-reflex configuration. This setup distributes mechanical and thermal loads, achieving a maximum sound pressure level of 114 dB with harmonic distortion below 3%.

The crossover, designed for this configuration, uses slopes of at least 12 dB per octave. Components are held to strict tolerances: 1% for inductors and 2% for other elements, ensuring consistency between speakers in a matched pair.

Deep, controlled bass for any space

The A4t’s frequency response extends from 35 Hz to 27 kHz (-6 dB), with real-world bass extension down to 28 Hz. This low-end performance, typically reserved for much more expensive speakers, stems from the optimized bass-reflex tuning around 25 Hz and the combined radiating area of the three woofers. The high-density HDF cabinet, reinforced with an internal bracing network, limits unwanted colorations while allowing the drivers to perform at their best.

A nominal impedance of 4 ohms, dipping to a minimum of 3.1 ohms, reveals a relatively demanding load for amplification. Sensitivity at 88.6 dB is average, but the recommended power range of 50 to 350 watts underscores the speaker’s ability to handle high-level signals without thermal compression. This trait truly comes into its own in large listening rooms where the A4t can unleash its dynamics without restraint.

Inherited technologies and smart adaptations

While the A series doesn’t feature the three-tweeter DPC system of the higher ranges, it nevertheless inherits proven design philosophies. The 38 mm Teteron tweeter is an original technical solution; its unusual diameter enables a relatively low crossover to the woofers while maintaining controlled dispersion. The surrounding waveguide, the result of extensive computer optimization, ensures managed directivity that limits early reflections from room surfaces.

The woofers’ carbon fiber cones, though different from the TeXtreme used in the S and R series, retain the core benefits of the material: lightness, rigidity, and favorable internal damping. The woven carbon fiber structure spreads breakup modes without creating pronounced resonance peaks, thereby extending the drivers’ usable bandwidth.

Klippel analysis, systematically applied to all Perlisten models, guarantees exemplary linearity even at high levels. This rigorous metrological approach, rare at this price point, attests to the brand’s commitment to maintaining consistent design standards across the entire range.

Stereo and multichannel versatility

The A4t shines with its ability to excel in diverse use cases. In pure stereo configuration, it delivers an expansive soundstage with precise source localization. The depth and width of the stereo image stand out with remarkable clarity, remaining consistent across different recordings and musical genres. Sound images lock into place effortlessly, presenting palpable three-dimensionality.

In a home theater context, the A4t naturally serves as a main speaker, with the dynamic capability and low-end extension to reproduce the most demanding special effects without strain. It also integrates seamlessly into multichannel audio or cinema setups and pairs ideally with other models in the A series. The tonal consistency across the series makes it easy to build homogeneous multichannel systems—an essential criterion for credible spatialization in Dolby Atmos or DTS:X.

Positioning against previous models

The A3t adopts the same design philosophy in a slightly more compact cabinet. It retains the Teteron tweeter and waveguide, paired with a smaller complement of carbon fiber woofers, offering sufficient bass extension and dynamic capability for medium-sized rooms. It is essentially an A4t without the additional woofer. The A3t can reach peaks of 111 dB while maintaining distortion below 3%.

The main difference lies in bass management: the A4t’s third woofer better distributes mechanical stress, enabling easier reproduction of complex dynamic passages. Adding the third woofer spreads the load for demanding low frequencies and is ideal for large rooms or for those seeking the best the A series can offer. For rooms over 40 m² or for listeners who prioritize the physical impact of bass, the A4t fully justifies the additional investment.

Technical Specifications

Transducers

• Tweeter: 38 mm, Teteron composite, mounted on waveguide
• Woofers: 3 x 215 mm, carbon fiber cone

Acoustic performance

• Speaker type: floorstanding speaker, 2.5-way bass-reflex
• Sensitivity: 88.6 dB / 2.83 V / 1 m
• Impedance: 4 Ω nominal, 3.1 Ω minimum
• Frequency response: 35 Hz – 27 kHz (-6 dB)
• In-room bass extension: 28 Hz (-6 dB), 19 Hz (-10 dB)
• Maximum SPL at 1 m (100 Hz – 20 kHz): 114 dB peak, 111 dB peak < 3% 2nd and 3rd harmonics

Dimensions and power

• Dimensions: 1285 mm (H) x 280 mm (W) x 450 mm (D)
• Recommended power: 50 – 350 W

Finishes

• Standard finish: satin black
• Grilles: optional

Highlights:

• Third woofer for powerful, controlled bass
• Custom crossover and cabinet for maximum precision
• Ideal for audiophiles, home cinema, and immersive audio