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 Paradigm PERSONA 7F Floorstander Loudspeakers 

4-driver, 3-way floorstanding

 

99.9% Pure Beryllium
Can luxury be a value? We believe so. One of the keys to Persona’s luxury and value is our use of Beryllium. Beryllium is the absolute best diaphragm material, and Persona features Truextent® Pure Beryllium foil, specially formulated to be exponentially stiffer and significantly lighter than other premium diaphragm materials. It delivers superior transient response, virtually transparent performance, and vanishingly low audible coloration. Also, it's a material usually found only in much more expensive speakers. Luxurious? Yes. But also a surprising performance value in Persona.

 

Beryllium: Welcome to the cult of high performance.

Beryllium is a rare chemical element (Be) with low mass, high tensile strength and high thermal stability. It is incredibly rigid and lightweight; everything an audio engineer desires in a speaker cone.

In fact, Beryllium has been used in the audio industry since the 1970s. But because of its use in only the finest (and most expensive) audio equipment, it has retained a certain “cult” status.

Precise control of the Truextent manufacturing process produces pure Beryllium foil with a highly uniform grain structure; this is many times stiffer, yet far less dense, than more common cone materials. In industry testing, our Beryllium cone material exhibits substantial improvements in durability, speed, and reduced interference. It can add more than an octave of distortion-free output.

In the Paradigm's Persona, tandem matched Beryllium drivers reveal the full range of high performance. Persona is the only loudspeaker in its class to utilize Beryllium material for both midrange and tweeter drivers.

Every model in the Persona Series features dual Truextent Beryllium driver systems, and each model achieves a truly unexpected level of high-resolution detail, depth and dynamics thanks in part to rare, extraordinary Beryllium.

 

 

Paradigm PERSONA 7F Floorstander Loudspeakers

£30,598.00Price
Finish:
  • DESIGN 4-driver, 3 way floorstanding bass reflex 
    CROSSOVER 3rd order electro-acoustic at 2.4 kHz (tweeter/mid), 3rd order @ 450 Hz 
    FREQUENCY RESPONSE  ON-AXIS +/- 2dB from 24Hz - 45kHz 
    HIGH FREQUENCY DRIVER 1" (25mm) Truextent® Beryllium dome, ferro-fluid damped / cooled, Perforated Phase-Aligning (PPA™) Tweeter Lens, Finite Element Analysis (FEA) optimized pole piece assembly 
    MIDRANGE FREQUENCY DRIVER 7" (178mm) Truextent® Beryllium driver with Inverse Differential Drive Neodymium motor, Perforated Phase-Aligning (PPA™) Lens, SHOCK-MOUNT™ Isolation Mounting System, 1.5" high-temp voice coil 
    LOW FREQUENCY EXTENSION 18Hz 
    LOW FREQUENCY DRIVER Two 8-1/2" (215 mm) ultra-high-excursion X-PAL™ drivers with Differential Drive motor, overmolded Active Ridge Technology (ART™) surrounds, SHOCK-MOUNT™ Isolation Mounting System, 1.5" high-temp dual voice coil 
    SENSITIVITY ROOM / ANECHOIC 92 dB / 89 dB 
    FREQUENCY RESPONSE  30° OFF-AXIS +/- 2dB from 24Hz - 20kHz 
    SUITABLE AMPLIFIER POWER RANGE 15 - 500 watts 
    MAXIMUM INPUT POWER 350 Watts 
    IMPEDANCE Compatible with 8 ohms 
    DIMENSIONS  HXWXD 51.75" × 11.875" × 20.5" (132cm × 30cm × 52cm) 
    WEIGHT 144 lbs. (65 kg) 
    FINISHES High Gloss: Vanta Black, Harmony White Metallic Gloss: Aria Blue, Sonic Silver
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