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HH MZ-140DX 2x140W power amplifier in black, featuring 70V/100V options, USB-C DSP, 1U rack mount, for professional audio systems.
  • HH MZ-140DX 2x140W power amplifier in black, featuring 70V/100V options, USB-C DSP, 1U rack mount, for professional audio systems.
  • Black HH MZ-140DX 2x140W install zone power amplifier with USB-C DSP, 70v/100v, 4/8 ohm, compact 1U rack mount
  • Black HH MZ-140DX 2x140W install zone power amplifier with USB-C DSP, 70v/100v, 4/8 ohm, 1U rack-mount design
HH MZ-140DX 2x140w Install Zone Amplifier 70v 100v 4/8 Ohm USB-C DSP 1U - Black

Brand: HH

HH MZ-140DX 2x140w Install Zone Amplifier 70v 100v 4/8 Ohm USB-C DSP 1U - Black

SKU: HHAMZ-140DX
$999.09
In stock
Price Match

  • Rent from

  • $83.26/mth for 6 months interest free

    Fees apply

  • $249.77 Pay in 4 interest-free

    Late fees apply

  • $249.77 Pay in 4 interest-free

    No fees or interest
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Stock Availability

  • 0 Mega Music Myaree
  • 0 Mega Music Wangara
  • 1 Mega Music Warehouse
Want to click & collect, or try in-store?

Both our Myaree and Wangara stores are open 9–5:30pm Monday – Friday, with Myaree open 9–7pm Thursdays, both stores 9–5pm on Saturday and closed on Sundays.

Stock is live across all three locations and updates as stock is sold, however we still encourage you to call ahead to the store if stock indicated here is low at your preferred location.

Click and collect is a service offered at both store locations, which may require stock to be moved between stores or from the warehouse, as such we request that if you have ordered online, to please wait for a confirmation message before heading to the store.

If stock is only indicated at our warehouse location it can still be transferred to your desired store, even if you just want to try it, just get in touch with your desired store during store opening hours and make a request!

Please also be aware that unless you have paid a deposit to hold an item, it will remain free for sale on the web even if it has been set aside in-store. To avoid disappointment we always recommend a 10% deposit, this can be done in-store or online, just get in touch!
Description

Power smaller commercial and installed audio systems with the HH MZ-140DX 2-Channel Installation Amplifier, a compact solution built to deliver dependable, professional-grade amplification where space and system efficiency matter. With its robust output and versatile installation-focused design, the MZ-140DX is an ideal choice for enhancing standalone sound systems or expanding larger distributed audio setups.

  • The HH MZ-140DX is a compact 2-channel installation amplifier delivering 140W RMS per channel and 280W RMS of total system power for reliable distributed audio performance.
  • Dynamic power allocation allows Channel 1 to access up to the full 280W RMS when required, provided the overall system power limit is maintained.
  • Flexible Hi-Z and Lo-Z operation supports both 70V/100V distributed audio systems and 4Ω/8Ω low-impedance speaker configurations.
  • Two balanced 3.5mm Euroblock inputs provide professional installation connectivity with flexible 1:1 or 1:All input assignment.
  • Front-panel scribble strips give installers a convenient way to label and identify output channels for simplified system management.
  • A rear-panel USB-C input supports class-compliant 48kHz digital audio streaming for convenient integration with modern audio sources.
  • The MZ-Control desktop application provides advanced system configuration with control over input sensitivity, high-pass filtering, delay, phase, EQ, compression, routing, crossover, and limiting.
  • Customizable DSP and routing functions allow installers to optimize the amplifier for specific applications and create precisely tailored audio systems.
  • The compact half-rack 1U chassis is suited to space-conscious installations and includes hardware for surface mounting or joining two units within a standard 1U 19-inch rack.
  • Designed for system expansion, the MZ-140DX integrates with the HH MZ-64P zone controller and preamplifier to provide expanded inputs, wall-controller compatibility, emergency override, and manual paging capabilities.
Pair With
Service & Repairs

Our Perth workshop offers expert servicing for guitars, drums, amps and more. From restringing to full rebuilds, most repairs are completed within a few days.
Shipping & Returns

We ship Australia-wide with reliable couriers, dispatching most orders within two business days. Unopened items can be returned within 7 days for a refund, while opened items may be eligible for store credit.
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