Microphone Sennheiser EW-D ASA (Q-R-S)

Name: Microphone Sennheiser EW-D ASA (Q-R-S) 508879
Brand: Sennheiser
SKU: 4506842
Price: 690.99 EUR
Availability: InStock

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Microphone Sennheiser EW-D ASA (Q-R-S) 508879

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The Sennheiser EW-D ASA (Q-R-S) is a high-performance microphone designed for professional audio applications. It features advanced digital transmission technology for clear sound quality and reliable performance. With a wide frequency range and low latency, it ensures optimal audio capture. The compact design allows for easy integration into various setups, making it ideal for live performances, broadcasting, and recording.

Available for order: 2 pcs.

Warranty: 2 Years

SKU: 4506842

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

22.06.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

22.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

29.06.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 €

Parcel couriers

Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

29.06.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

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Payment Methods:

Bank transfer, Leasing for legal entities

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Leasing for legal entities: from 24.05 euros per month

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Product information

Description

The Sennheiser EW‑D ASA (Q‑R‑S) is a versatile digital wireless microphone system designed for vocalists, presenters and instrumentalists who need reliable live sound. It uses digital UHF transmission and offers wide tuning bandwidth, low latency and extensive frequency selection to deliver clear, detailed audio for live performances, broadcasting and recording.

Advantages

Digital transmission in the UHF band improves range, reliability and scalability compared with many analogue systems. The EW‑D Smart Assist App connects via Bluetooth Low Energy for remote setup and management, while auto scan quickly finds clean frequencies to minimise setup time. A 134 dB audio input dynamic range preserves signal detail without manual sensitivity adjustments. The system supports equidistant channel spacing and intermodulation elimination, allowing channels to be placed 600 kHz apart across a 56 MHz tuning bandwidth with up to 2,240 selectable frequencies.

Suitable for

Live vocal performances
Presentations and public speaking
Instrument amplification on stage
Broadcasting and field recording

Key specifications

Transmission: Digital, UHF spectrum
Tuning bandwidth: 56 MHz
Selectable frequencies: 2,240
Channel spacing: Equidistant grid, 600 kHz spacing
Audio input dynamic range: 134 dB
Battery options: Lithium‑Ion pack (sold separately) or 2×AA
Operating time: Up to 12 hours with Li‑Ion; up to 8 hours with 2×AA

How to use

Power on the receiver and transmitter, open the EW‑D Smart Assist App and connect via Bluetooth Low Energy for remote configuration. Use the app or the receiver’s controls to run an auto scan and select a clear frequency. Mount or position the receiver and antennas according to venue requirements, attach the microphone capsule or instrument clip, and set gain if needed; with a 134 dB input dynamic range, extensive manual sensitivity adjustment is usually unnecessary. Monitor audio and battery status from the receiver or app during use.

Usage recommendations

For reliable multi-channel setups, plan channel allocation across the 56 MHz tuning bandwidth and use the equidistant 600 kHz spacing to minimise intermodulation. Use a compatible Lithium‑Ion battery pack for extended operation; keep spare batteries or a spare transmitter charged for long events.

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Customer questions

FAQ

How much does the Microphone Sennheiser EW-D ASA (Q-R-S) cost, and is it available for purchase?

The price is 690.99 € (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 22.06.2026 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 Sennheiser 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 Sennheiser 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.

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