HEDD
TYPE 20 A-CORE
7" 3-way analog Studio Monitor
The A-CORE series showcases over 40 years of speaker design expertise from HEDD founder Klaus Heinz, bringing you a new generation of pure analog monitors. Handcrafted in Berlin, the speakers use the same high-quality components as the MK2 series, including the renowned Air Motion Transformer tweeter and custom-made honeycomb woofers. The result is breathtaking detail, low latency, and high musicality without any digital processing or software. The A-CORE series was developed for creative professionals who want to focus on the essentials: high-resolution sound, reliability, and simplicity. Whether in a home studio, DJ booth, or immersive setup, A-CORE speakers fit seamlessly and allow you to focus on what matters most.
TYPE 20 A-CORE Uncompromising authenticity
The TYPE 20 A-CORE expands the A-CORE concept into a larger, three-way design. It was developed for professional studios, mastering rooms, and discerning listeners. Built with the same high-quality components as HEDD's MK2 monitors and Tower Mains system, it offers greater headroom, more depth, and outstanding clarity across the entire frequency range. Every element is designed for long-term precision, from the handcrafted air motion transformer (AMT) tweeter to the custom-made honeycomb composite drivers and ICEpower class D amplification. Without any DSP or conversion stages, the TYPE 20 A-CORE provides an unadulterated signal path that reproduces sound faithfully in any environment.
Key Features
ICEpower Class D amplification:
Three 300-watt ICEpower amplifiers ensure high efficiency and low distortion. This preserves headroom and dynamic integrity even at high levels.
Custom-made honeycomb woofer
Lightweight and rigid composite membranes enable tight, precise midrange response and extended, controlled low-frequency performance. The result is balanced sound across the entire frequency range that can be easily transferred to different environments.
Handcrafted Air Motion Transformer tweeter
The AMT tweeter developed by Klaus Heinz for HEDD ensures extremely fast transient response and smooth, detailed highs. Experience the subtle textures of vocals, strings, and drums with a sense of openness that remains consistent at any volume level.
High-quality analog filter board
Precisely tuned for natural frequency response and tonal integrity across the entire spectrum. So your audio production sounds as clear and balanced as you imagine it should.
Broadband room compensation:
The bass and treble EQ controls let you quickly make comprehensive acoustic adjustments. Simply access and adjust—no displays, menus, or software required.
Multiple input options
Balanced XLR and TRS connectors, unbalanced RCA connectors—easy to integrate into any studio, DJ, or hi-fi setup. Connect almost any device you already own—no hassle, no extra steps.
Manufactured in Berlin with a 5-year warranty
Built and tested to HEDD's highest manufacturing standards for long-term reliability. Peace of mind for the long term—this monitor is built to last.
