Coax 311

The Coax 311 compact loudspeaker is the perfect alternative to floorstanding loudspeakers and can be discreetly placed on a shelf. The coaxial PIEGA ribbon covers the entire mid and high frequency range, while a 16 cm woofer provides a solid bass foundation. A bookshelf speaker that meets the highest expectations.

Coax ribbon

C111 coaxial ribbon – All high and midrange frequencies are radiated from a point source, thus reaching the listener correctly in phase.

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16 cm subwoofer

A large membrane area with a 16 cm diameter enables the Coax 311 to deliver a powerful bass.

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Aluminium cabinets

Aluminium is the ideal material for loudspeaker cabinets thanks to its outstanding acoustic properties and elegant look.

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Elegant design

The highly elegant design with the rounded cabinet shape at the back is timeless and offers a stunning visual highlight in any living room.

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TOP-CLASS TWEETER MIDRANGE SYSTEM

The filigree and incredibly light foils of the Coax ribbon have significantly more surface area and require less movement than the diaphragms of conventional midrange tweeter loudspeakers. This makes the Coax 311 sound incredibly airy, dynamic and impulsive. It also ensures that the frequencies emitted by the coax ribbon always arrive in phase, regardless of the listening position. That’s why PIEGA Coax speakers sound “right” in any room.

WE BRING VOLUME INTO YOUR LIVING ROOM

We know our strengths. But also those of others. The woofers manufactured by the renowned chassis manufacturer SEAS offer powerful bass reproduction of the highest class. This loudspeaker comes with a 160mm UHQD woofer.

Technical Data

Recommended amplifier output
20 - 200 watt
Sensitivity
90 db/W/m
Impedance
4 ohms
Frequency range
35 Hz - 50 kHz
Dimensions
H 41cm x W 22 cm x D 25 cm
Weight
15 kg
Design principle
3-way system bookshelf loudspeaker
Equipment
1 x 160 mm UHQD, 1 x C111 Coaxial ribbon
Connections
Bi-Wiring / PIEGA Multi Connectors
Designs
Cabinet in polished aluminium, loudspeaker cover in silver fabric. Cabinet in black anodised aluminium, loudspeaker cover in black fabric. Cabinet in white lacquer finish, loudspeaker cover in white fabric.

Downloads – PRODUCT INFO and TEST REPORTS

Downloads – PRODUCT INFO and TEST REPORTS
Universal PIEGA operating instructions
Test Report COAX 311 Hifi Stars (GER) 04.2019
Test Report Audiovision (GER) 02.2019
Test Report hifi.nl (NL) 05.2018
Test Report Audio (GER) 2.2017

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