Aleva GT 1002
Aleva GT 402

Aleva GT 602

Floorstanding speaker, 3-way bass reflex configuration with double bass

HECO´s Aleva GT 602 is the middle of three floorstanding speakers in the series. Besides its extremely low-resonance and acoustically optimised front panel, this speaker also features a clear and consistent design. An elegant high-gloss piano finish, which is optionally available in white or black, has been applied to the housing over several stages. All of the chassis have been completely redeveloped and optimised using the latest computer software. The state-of-the-art 130 mm bass-midrange driver plays a central and particularly important role in virtually all of the models in the series. The 28 mm dome tweeter has also been redesigned and acoustically attuned to the housing in accordance with state-of-the-art developments.

  • Principle

    3 way, bass reflex


    28 mm tweeter

    130 mm mid-range loudspeaker

    2 × 130 mm woofers


    Very solid construction using MDF panels and elaborated struttings

    25 mm low-resonance baffle

    Front, top and side panels with high-quality high gloss painting

    Solid MDF base plate with high-quality high gloss painting

    Dimensions (WxHxD)

    207 x 1000 x 320 mm


    Woofer with solid, aerodynamic aluminium die-cast basket which has a diamond polished surface

    Woofer with light long-fibre cones, flat long-fibre dustcaps, long-throw surrounds and high-performance voice coils, optimised for low-distortion signal transmission


    Tweeter with new developed 1.1” silk compound dome, ferrofluid cooling for high capacity, powerful ferrite double magnet system and waveguide aluminium face plate


    Tweeter level adjustment ‚linear’ / ‚+2dB’

    Elaborated phase and amplitude optimized crossover with high-quality components

    High-quality connecting terminal with solid, gold-plated and capsulated screw connectors


    Bi-Wiring, Bi-Amping Option


    Piano Black

    Piano White

  • Principle

    3 way bass reflex


    28 mm tweeter

    130 mm midrange

    2 x 130 mm woofer

    Power Handling (RMS/Max)

    180 / 320 Watts

    Sensitivity (2.8V/1m)

    91 dB


    4 – 8 Ohms

    Frequency response

    27 - 42.000 Hz

    Crossover frequencies


    Recommended Amplifier Output


    Dimensions (WxHxD)

    207 x 1100 x 350 mm