Heco Concerto Grosso - 1 pc

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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.

Key specifications

Loudspeaker construction
Passive speakers
Nominal power
325 W
Audio channel
Stereo
Documents
Item number
3513159

General information

Manufacturer
Heco
Category
Hi-fi + Home cinema speakers
Manufacturer no.
CONCERTO GROSSO BLACK PIANO
Release date
30.1.2015

Application range

Loudspeaker construction
Passive speakers
Audio channel
Stereo
Speaker design
Bass reflex

Colour

Gloss level
High gloss

Passive speaker properties

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

Playback frequency properties

Transmission range
16 - 52000 Hz
Crossover frequency
580 - 3100 Hz

Woofer

Number
1 x
Diameter
300 mm

Woover / Midrange loudspeaker

Number
1 x
Diameter
200 mm

Midrange loudspeaker

Number
1 x
Diameter
170 mm

Tweeter

Tweeter type
Dome tweeter
Number
1 x
Diameter
25 mm

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

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
  • Heco
    Not enough data
  • 1.Dali
    0 %
  • 2.Canton
    0.5 %
  • 3.Edifier
    0.6 %
  • 3.Yamaha
    0.6 %

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
  • Heco
    Not enough data
  • 1.Edifier
    2 days
  • 2.Faller
    5 days
  • 3.Bose
    6 days
  • 3.Klipsch
    6 days

Return rate

How often is a product of this brand in the «Hi-fi + Home cinema speakers» category returned?

Source: Digitec Galaxus
  • Heco
    Not enough data
  • 1.Edifier
    2.9 %
  • 2.Yamaha
    3.3 %
  • 3.Dali
    3.8 %
  • 4.Klipsch
    4.6 %
Source: Digitec Galaxus