Indiana Line Lira 6 – 3-Way Floorstanding Loudspeaker with Symbiotic Drive Design

A perfect fusion of acoustic engineering and contemporary design

The Lira 6 by Indiana Line is a 3-way floorstanding loudspeaker that combines advanced hi-fi performance with elegant, modern aesthetics. Designed under the Symbiotic Drive philosophy, it integrates cabinet, drivers, and crossover into a single, harmonious electroacoustic system. Every component is developed in-house to deliver pure, detailed, and dynamic sound in a sculptural form that fits effortlessly into any environment – from classic to contemporary.

The MDF enclosure with non-parallel side panels is internally reinforced with black bamboo bracing, while the rear-tilted front baffle ensures ideal time alignment between the drivers. A multi-layer matte lacquer finish and a magnetically attached grille complete a design that’s as refined as it is acoustically capable.

Main Features

• 3-way loudspeaker based on the Symbiotic Drive concept
• 21 mm thick MDF cabinet with black bamboo internal bracing
• Rear-tilted front baffle and non-parallel side walls to eliminate standing waves
• Down-firing bass-reflex port tuned for deep, controlled low frequencies
• 28 mm aluminum-magnesium (Al-Mg) tweeter with 3D-Guide waveguide and EQ-Ring
• 4.5” midrange driver with Curv diaphragm and Dual-Wave suspension
• UHVC (Underhung Voice Coil) motor topology for both tweeter and midrange
• Two 7” woofers with Curv diaphragms and second-gen Dual-Wave suspension
• Gentle-slope crossover with air-core inductors and polypropylene capacitors
• Bi-wiring / bi-amping compatible terminals
• Magnetically attached grille with acoustically transparent fabric
• Durable multi-layer matte lacquer finish (PE + PU)
• Frequency response: 35 Hz – 30,000 Hz
• Sensitivity: 90 dB (2.8 V / 1 m)
• Impedance: 4 – 8 ohms
• Recommended amplifier power: 30 – 200 W
• Dimensions (H × W × D): 932 × 220 × 363 mm
• Weight: 18 kg
• Available finishes: Black, White

Design inspired by the ancient lyre

The trapezoidal shape, recessed black grille, and clean lines evoke the silhouette of the ancient lyre – a symbol of harmony and musicality. With or without the grille, the Lira 6 stands as a modern design statement with a deep musical soul.

Reference-level performance

The Lira 6 delivers a wide soundstage, articulate and powerful bass, transparent mids, and refined highs – even off-axis. Thanks to its coherent phase alignment, high sensitivity, and amplifier-friendly impedance, it integrates easily with a wide range of electronics, whether in stereo setups or premium home theater systems.

Indiana Line Lira 6 – for those who seek a speaker that is elegant, powerful, and emotionally engaging in every listening session.

• ✔️ Fast, insured shipping with expert support
• ✔️ Outstanding value in the premium loudspeaker category