• TYPE 20 A-CORE speaker on a white background
  • Home studio setup with TYPE 20 A-CORE monitors and a keyboard on a wooden desk.
  • TYPE 20 A-CORE monitor against a background of vinyl records
  • TYPE 20 A-CORE speaker on a wooden stand with a blurred background
  • Left TYPE 20 A-CORE monitor on a white background
  • Right TYPE 20 A-CORE monitor on a white background
  • TYPE 20 A-CORE monitor pair on a white background
  • TYPE 20 A-CORE monitor on a white background with mini ISO Puck IsoAcoustics absorbers
  • Backplate view of a HEDD Type 20 A-Core monitor on a white background
  • Close-up of a TYPE 20 A-CORE backplate knobs.
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TYPE 20 A-CORE

Powerful 3-way analog monitoring

€1,799
€1,799
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Ask our product agent about features, compatibility, or advice on setup!

The TYPE 20 A-CORE expands the A-CORE range into a larger three-way format ideal for professional studios, mastering rooms, and discerning listeners.

Built with the same premium components as our MK2 monitors and Tower Mains system, it provides extended headroom, greater depth, and outstanding clarity across the full frequency range.

Every element is engineered for long-term accuracy, from the handcrafted AMT tweeter to the custom honeycomb composite woofers and amplification. With no DSP or software reliance, the TYPE 20 A-CORE's low latency analog performance delivers a natural signal path that translates truthfully in any environment.

Features

  • 3-way active near- to mid-field speaker
  • Pure analog signal path – no converters, low latency, no software reliance
  • 7" and 4" custom honeycomb woofers
  • 3 x 300 W ICEpower Class D amplifiers
  • High-definition Air Motion Transformer driver for clear, accurate upper mid and high frequencies
  • Analog filter board for natural, phase-coherent sound reproduction
  • High and Low shelving EQ (±6 dB, continuous) to adjust for your room and tastes
  • RCA (unbalanced), XLR & TRS (balanced) inputs
  • Physical front-panel standby switch
  • Each unit is tested before shipping
  • Mounting ready for Atmos installations
  • Designed and assembled in Berlin with premium components
  • 5 year warranty after registration

Specification

Drivers
3-Way: Proprietary 7" and 4" Honeycomb Woofers, HEDD AMT Tweeter
Power
3x300 W ICEpower amplification (85-264 V)
Frequency Range
32 Hz - 40 kHz
Crossovers
250 Hz / 3.200 Hz
Maximum SPL
SPL 120 dB SPL (sound pressure level) per pair at 1m
Inputs
XLR, TRS (balanced), RCA (unbalanced)
Design
Heavy duty MDF cabinet, black satin finish, front panel LED indicators
Dimensions
280 x 358 x 338 mm
Weight
15.4 kg per unit

Downloads

The following manuals are available for the TYPE 20 A-CORE.

View full details

Key features

  • Air Motion Transformer

    Handmade in Berlin using high quality components, the HEDD Air Motion Transformer delivers a precise and wonderfully open sound. Thanks to ultra high frequency extension and remarkable transient response, natural sound reproduction is not distorted in any way.

  • Analog Excellence

    A-CORE monitors feature our most sophisticated and reliable analog filter board to date, allowing us to tune every speaker to the most natural response and create a flawless, low-latency analog signal path.
  • TYPE 20 A-CORE monitor against a background of vinyl records

    Ease of Use

    The A-CORE range is designed with simplicity in mind with XLR, TRS, and RCA inputs and a built-in EQ to match room acoustics and user taste letting you plug in and get straight to the music.

  • Designed and made in Berlin

    All HEDD products are designed and assembled in Berlin by talented engineers and craftspeople who draw from a rich history in audio reproduction to create products tuned to the key of you.

  • 30 days returns

  • Free shipping

  • 5 Year Warranty

TYPE 20 A-CORE Launch Offer!

The first 10 orders for the TYPE 20 A-CORE in our web store will receive a HEDD-branded IsoAcoustics ISO Puck Mini Set! This set, worth €249, consists of 8 decouplers to reduce vibrations between your monitors and the ground.

TYPE 20 A-CORE Launch Offer!
Recording Magazine
"Wow! They sound impressive right out of the box. Instantly very comfortable."

Recording Magazine
— The magazine for recording musicians

A-CORE vs MK2: Which Is Best For You?

A-CORE vs MK2: Which Is Best For You?

Analog power or digital precision - we talk you through the options when exploring our different monitor ranges: the analog A-CORE and the DSP-powered MK2.
Read article

Frequently Asked Questions

What makes the TYPE 20 A-CORE suitable for professional studios?

The TYPE 20 A-CORE is ideal for professional studios due to its three-way format, providing extended headroom and outstanding clarity across the full frequency range. With a handcrafted AMT tweeter and custom honeycomb composite woofers, it ensures long-term accuracy. The analog filter board and shelving EQ allow for natural sound reproduction and room adjustment, making it perfect for mastering rooms and discerning listeners.

How do I connect my devices to the TYPE 20 A-CORE monitors?

The TYPE 20 A-CORE offers multiple input options including RCA (unbalanced), XLR, and TRS (balanced) inputs. For RCA connections, select the RCA input on the monitor and adjust the gain control to match your device's output level, ensuring a noise-free experience.

What are the care instructions for maintaining the TYPE 20 A-CORE?

To maintain the TYPE 20 A-CORE, keep the monitors in a dust-free environment and clean the exterior with a soft, dry cloth. Avoid exposure to extreme temperatures and humidity. Ensure the physical front-panel standby switch is used to power down the monitors when not in use.

Are the TYPE 20 A-CORE monitors suitable for Atmos installations?

Yes, the TYPE 20 A-CORE monitors are designed to be mounting ready for Atmos installations, providing flexibility for immersive audio setups in both professional and home studio environments.

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Reasons to buy direct from hedd.audio

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  • 5 year warranty with all products

  • Free shipping with all orders

  • 30 day returns satisfaction guarantee

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