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header-product Audio amplifier Omnitronic 80709755 Performance/stage Black
635.99 €

Audio amplifier Omnitronic 80709755 Performance/stage Black

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Short description

The Omnitronic 80709755 audio amplifier delivers peak power of 650 W per channel with a Class A/B design, ensuring high-quality sound with low Total Harmonic Distortion (THD) of just 0.5%. It features clamp terminals for easy speaker connectivity and operates on a standard AC input of 230 V at 50 Hz, consuming a typical power of 1300 W. Compact dimensions of 483 mm width, 385 mm depth, and 89 mm height make it suitable for various performance setups.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 1079335
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.11.2026 {{selectedOffer.courierDeliveryString}}
From 15.91 € (Weight: 20.60 kg)
Parcel couriers
Unisend LV
20.11.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Bank transfer, Leasing for legal entities
Leasing for legal entities: from 22.13 euros per month
Together cheaper
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Product information

Description

The Omnitronic MPZ-650.6P ELA mixer amplifier is a 19" rack-mount unit designed for public address and ELA (Emergency Loudspeaker/Line Array) sound reinforcement systems. It provides outputs for 70 V and 100 V transformer-driven speaker lines as well as low-impedance 4–16 Ω speakers, and includes a line output for connecting an external device such as a mixing console. The unit accepts six mixable inputs in total, supporting up to three microphones and three line-level sources, and offers six individually switchable zone outputs for flexible multi-zone distribution.

Advantages

The MPZ-650.6P combines multiple speaker output options (70 V, 100 V and 4–16 Ω) in a single 19" chassis suitable for mobile and permanent installations. Its six mixable inputs and six switchable zone outputs enable simultaneous control of different areas. The front-panel microphone input features an adjustable priority function with automatic attenuation of other signals and an integrated gong for attention cues. An integrated MP3 player with SD card slot, USB port and infrared remote control provides convenient playback and a blue backlit LCD for easy track selection.

Suitable for

  • Small to medium public-address systems in schools, offices and retail
  • Multi-zone background music and paging installations
  • Portable PA setups and rack-mounted AV systems

Key specifications

  • Form factor: 19" rack unit
  • Outputs: 70 V and 100 V transformer lines; 4–16 Ω low-impedance output
  • Inputs: 6 mixable inputs (up to 3 microphones + 3 line-level devices)
  • Zones: 6 switchable zone outputs
  • Playback: built-in MP3 player with SD card slot, USB port and IR remote; blue backlit LCD
  • Front mic: microphone input with adjustable priority and gong

How to use

Install the MPZ-650.6P in a 19" rack or place it on a stable surface. Connect speaker lines to the appropriate 70 V, 100 V or low-impedance terminals according to your speaker system. Plug microphones and line-level sources into the inputs and use the front-panel controls to mix channels and switch zone outputs on or off. Use the line output to feed an external recorder or mixer. Load music files onto an SD card or USB stick to play via the built-in MP3 player, or control playback with the supplied infrared remote.

Usage recommendations

For reliable operation, match speaker impedances and transformer taps to the amplifier outputs, avoid overloading any single channel, and ensure proper ventilation in rack installations. Use the mic priority function for important announcements and the zone switches to limit paging to required areas only.

Specifications

Speakers connectivity type: The type of connection used for the speakers e.g. RCA connector.
Clamp terminals
Product colour: The colour e.g. red, blue, green, black, white.
Black
All features
Microphone in: The socket where a microphone is connected to the device.
Yes
Purpose: What the product is used for.
Performance/stage
Rack capacity: The spase that device fill in rack.
2U
XLR in:
Yes
Cooling type: The method used to cool the device or to cool the air around the device.
Active
Line inputs (RCA):
3
Peak power per channel: The maximum power (usually measued in watts) that can be transmitted through a channel.
650 W
Amplifier class: An electronic amplifier, amplifier, or (informally) amp is an electronic device that increases the power of a signal. It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. Power amplifier circuits (output stages) are classified as A, B, A/B and C for analog designs, and class D and E for switching designs based on the proportion of each input cycle (conduction angle), during which an amplifying device is passing current.
A/B
Line outputs (RCA):
1

Other features

Remote control type:
IR
Package height: The distance from the top to the bottom of the packaging.
180 mm
Package depth: The distance from the front to the back of the packaging.
530 mm
Package width: The distance from one side of the packaging to the other.
540 mm

Packaging data

Package weight: Weight of the packaged product.
20600 g

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
18.65 kg
Height: The measurement of the product from head to foot or from base to top.
89 mm
Depth: The distance from the front to the back of something.
385 mm
Width: The measurement or extent of something from side to side.
483 mm

Power

Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
1300 W
AC input frequency:
50
AC input voltage: The voltage of the AC electricity that is inputted into the product.
230

Technical details

Product colour: The colour e.g. red, blue, green, black, white.
Black

Ports & interfaces

Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wired
Speakers connectivity type: The type of connection used for the speakers e.g. RCA connector.
Clamp terminals

Audio

Signal-to-Noise Ratio (SNR): This is the ratio of signal intensity to noise intensity.
85 dB
Impedance: The effective resistance of an electric circuit or component to alternating current, arising from the combined effects of ohmic resistance and reactance.
16 Ω
Frequency range: The lowest and the hightest frequencies that can be inputted/produced.
80 - 16000
Total Harmonic Distortion (THD): Total harmonic distortion is a measure of non-linear harmonic distortion and is given in %. Non-linear harmonic distortions are signals which were not present in the original before the signal was converted by the headphones. These unwanted signals are caused by the diaphragm, whose movements do not precisely move in time with the electric signals that cause it to move. Unfortunately, this is a feature of all electroacoustic transducers. Although it cannot be completely eliminated, suitable steps can be taken to minimise it. However, the user is not interested in why this distortion takes place but in how great the level of distortion must be for it to become perceptible. According to the findings of several research projects, a total harmonic distortion of 1% in the frequency range of 100 to 2000 Hz is imperceptible. Below 100 Hz, the perceptibility threshold lies at 10%.
0.5 %

Description

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Customer reviews

Customer questions

FAQ

How much does the Audio amplifier Omnitronic 80709755 cost, and is it available for purchase?

The price is 635.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.11.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Omnitronic products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Omnitronic service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: speakers connectivity type, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.