Acoustic system Opera Loudspeaker QUINTA SE
2,5 полосная напольная акустика закрытого типа. Выходная мощность: 140Вт; Размеры (ВхШхГ): 102х24,5х43; Вес: 45кг.
The Quinta acoustic system opens the updated Classica series and is its flagship. The premiere of Opera Quinta took place at the Milan exhibition TAV 2011 and since 2012 the model has been mass-produced.
The speaker system has a three-way design. The woofer and midrange section is built on custom Scanspeak speakers with a mastic-coated aluminum cone to damp material resonances. All speakers are mounted on cast baskets, characterized by increased rigidity. The HF section is organized on a custom head from Scanspeak (modified D26) with a silk diaphragm. The head has a double magnetic system with ferrofluid cooling. The operating frequency range of this emitter is extended to 30 kHz, in addition, the amplitude of the diaphragm movement is 1 mm, which is twice as large as that of other HF emitters. This has a positive effect on the breadth of the dynamic range of the speaker system.
The second order crossover filter has the same circuitry as the top models Malibran and Caruso, and is made on three separate printed circuit boards. The crossover filter elements are carefully selected and tested at the Opera factory for both instrumental and musical signal fidelity. Quinta has a stable impedance: at a nominal value of 4 ohms, this parameter does not fall below 3.2 ohms over the entire operating frequency range.
Opera Quinta has a closed acoustic design divided into three sections. The bass section is loaded with its own volume of 40 liters. The midrange section is insulated with high-density MDF walls and damped with polyurethane seals. The HF section has its own small volume at the top of the speakers. The speaker cabinet is made of 30 mm thick MDF, has rounded front panel corners for better sound dispersion, and is covered with high-quality leather. To increase the acoustic inertness, the body has internal braces and spacers. To connect the speakers Opera Quinta to the amplifier, a connector block with two pairs of gold-plated screw terminals is provided.
TECHNICAL SPECIFICATIONS OPERA QUINTA SE
Device type | Closed speaker systems |
Number of lanes | 3 |
Speakers | HF - 2.5 cm (silk); Mid-16cm (aluminum) 2 x woofer 16cm (aluminum) |
frequency range | 27Hz-30kHz |
Sensitivity | 89 dB (2.83 Vrms/1m) |
Recommended power | 10-200 Watt |
Resistance | 4 Ohm (3.2 min) |
Section frequency | 300Hz, 2000Hz |
Dimensions | 1100 x 245 x 430 mm |
The weight | 51 kg |
Reviews
No customer reviews for the moment.