Product details
Greatest concertmaster of all time – the best components are just good enough for the absolute flagship model of the Heco speaker lineup, available in celebration of Heco's company anniversary. With a luxurious high-gloss finish and a particularly sturdy, multi-braced MDF cabinet, it confidently meets audiophile demands.
This is also reflected in the impressive chassis configuration of the imposing box, which stands over 1.30 meters tall: a 300 mm woofer installed as a side driver, complemented by a 300 mm bass radiator, a 200 mm woofer/midrange driver, a 170 mm midrange driver, and a 30 mm tweeter. With a frequency response that starts at an astonishing 16 Hz and only ends at 52 kHz, the Concerto Grosso guarantees perfect reproduction of any signal source – naturally including high-resolution audio files, which are currently very popular among discerning music lovers.
Info price loudspeaker per piece
The price is for one item. Stereo loudspeakers, however, can only be delivered in pairs.Net price on request
Please contact our customer service via E-Mail, so we can give information about our actual netto prices.Loudspeaker construction | Passive speakers |
Nominal power | 325 W |
Audio channel | Stereo |
Documents | |
Item number | 3513159 |
Manufacturer | Heco |
Category | Hi-fi + Home cinema speakers |
Manufacturer no. | CONCERTO GROSSO BLACK PIANO |
Release date | 30.1.2015 |
Loudspeaker construction | Passive speakers |
Audio channel | Stereo |
Speaker design | Bass reflex |
Gloss level | High gloss |
Speaker principle | 4-Ways |
Nominal power | 325 W |
Power handling capacity (max.) | 550 W |
Impedance | 4 - 8 Ohm |
Efficiency | 92 dB |
Connection Features | Bi-AMP |
Transmission range | 16 - 52000 Hz |
Crossover frequency | 580 - 3100 Hz |
Number | 1 x |
Diameter | 300 mm |
Number | 1 x |
Diameter | 200 mm |
Number | 1 x |
Diameter | 170 mm |
Tweeter type | Dome tweeter |
Number | 1 x |
Diameter | 25 mm |
CO₂-Emission | |
Climate contribution |
Width | 324 mm |
Height | 1352 mm |
Depth | 617 mm |
Weight | 63.10 kg |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Hi-fi + Home cinema speakers» category have a defect within the first 24 months?
Source: Digitec Galaxus- HecoNot enough data
- 1.Dali0 %
- 2.Canton0.5 %
- 3.Edifier0.6 %
- 3.Yamaha0.6 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- HecoNot enough data
- 1.Edifier2 days
- 2.Faller5 days
- 3.Bose6 days
- 3.Klipsch6 days
Return rate
How often is a product of this brand in the «Hi-fi + Home cinema speakers» category returned?
Source: Digitec Galaxus- HecoNot enough data
- 1.Edifier2.9 %
- 2.Yamaha3.3 %
- 3.Dali3.8 %
- 4.Klipsch4.6 %