Heco Elementa 700

3-way bass reflex speaker

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Data sheet

Unit of MeasurementPair

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The fully-fledged 3-way bass reflex speaker is the flagship model in Heco´s Elementa series and provides an extensive, authentic sound stage for both music and film. Two 170 mm woofers guarantee a solid foundation. One 170 mm woofer and a 28 mm silk compound dome with its ferrofluid cooling and powerful double ferrite magnet system are responsible for clearly structured and precise frequencies in the higher range. Woofers and midrange drivers are equipped with lightweight long fiber cones and highly resilient voice coils to ensure maximum performance and a high speed response at all times. The sturdy, multi-braced MDF housing features rounded sides and an elegant silk matt lacquer finish, which is optionally available in black or white. The front grille can be detached and the hidden magnetic mounts ensure the speaker casts a very elegant appearance when it is removed.






• Tweeter with 28 mm silk compound dome, ferrofluid cooling for high capacity, powerful ferrite double magnet system and waveguide aluminium face plate

• Woofer and midrange with light long-fibre conen, flat long-fibre dustcaps, long-throw surrounds and highperformance voice coils, optimised for low-distortion signal transmission

• Woofer and midrange with solid, aerodynamic aluminium die-cast baskets which have a diamond polished surface




• Noble semi matte painting

• Solid construction using MDF panels and elaborated struttings, rounded side panels

• Removable cloth protection cover with hidden magnetic

• Bass reflex construction with two (700) airflowoptimised and screwed reflex tubes

• Solid aluminium cross beams with height-adjustable massive metal cone spikes (700)

• Exchangeable metal (700)/rubber spike tips for an optimum adaptation to the floor type




• Elaborated phase and amplitude optimized crossover with high-quality components

• Tweeter level adjustment ‚linear’ / ‚+2dB’ (700)

• High-quality connecting terminal with solid, goldplated and capsulated screw connectors

• Bi-wiring/Bi-amping option (700)







• Adjustable volume and crossover frequency

• Adjustable bass equalizer 0 to +6 dB

• Adjustable phase 0° bis 180°

• Stereo low level outputs for connection to an amplifier without sub-out

• Automatic standby circuit

• Mains switch

• Switchable mains voltage 115/230 V




• High-power long-throw woofer with hardened paper cone, high-performance voice-coil and powerful ferrite magnet system

• Long-throw bass-radiator for an extended bass range

• Woofer and bass-radiator in sidefire configuration




• Noble semi matte painting

• Solid construction using MDF panels, rounded side panels

• Innovative Extended Surface Damper (ESD) for a safe grip




• High-performance Class-D power amplifier

• Real-time Limiter for maximum power at high levels

• Active SPL equalization

• Standby circuit with low power consumption <0.5 W






3 way floorstanding speaker, bass reflex


2 x 6.5“ woofer

6.5“ midrange

1” dome-tweeter

Power handling (RMS/max.)

200 / 300 watts


4 - 8 Ω

Frequency response

25 - 45.000 Hz
Crossover frequencies

280 Hz, 3.200 Hz

Recommended Amplifier Output

30 - 300 watts


92 dB

Cabinet surface

Black satin, white satin

Dimensions (W x H x D)

310 x 1135 x 370 mm incl. Terminal


25.5 kg