# Pancake speaker Microlab Beale Street 4" Ultra Shallow — compact low-profile audio driver

**URL:** https://aio.lv/en/product--microlab-p4-mb--12050294
**Data updated:** 2026-03-12 19:33 (EET)
**Category:** Speakers
**Manufacturer:** Microlab
**Manufacturer code:** P4-MB
**EAN:** 741835109178
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 127.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 105.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--microlab-p4-mb--12050294

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Microlab Beale Street 4" Ultra Shallow Pancake speaker (model P4-MB) is a compact, low-profile audio driver with a 4-inch diaphragm designed for installations where minimal depth is required. Suited for custom audio projects, portable systems, or tight enclosures, it provides a space-saving solution for midrange and full-range sound reproduction in domestic and professional applications.

## Long description

Microlab Beale Street 4" Ultra Shallow Pancake speaker is a compact low-profile audio driver designed for applications where installation depth is limited. With a 4-inch diaphragm and shallow frame, this driver is intended to deliver midrange and full-range sound in custom audio projects, portable speaker builds and tight enclosures for both domestic and professional use.
Advantages
The ultra-shallow construction reduces installation depth while maintaining a usable diaphragm area for midrange clarity. Its compact footprint simplifies integration into limited-space cabinets, panels and portable housings. The driver is engineered for consistent acoustic performance across typical midrange frequencies and is suitable for both sealed and small-ported enclosures when matched with appropriate crossover and amplification.
Suitable for
Custom loudspeaker projects with limited mounting depth
Portable speaker systems and compact PA enclosures
On-wall, under-shelf or furniture-integrated audio installations
Retrofit or replacement drivers in small cabinets
Key specifications
Driver size: 4-inch diaphragm
Ultra-shallow frame for minimal mounting depth
Designed for midrange and full-range operation
Compact front cutout diameter suitable for small baffle areas
Compatibility with common crossover arrangements and small amplifiers
How to use
Install the Microlab Beale Street 4" Ultra Shallow Pancake speaker into a compatible baffle or panel ensuring secure mechanical mounting and proper sealing around the driver flange to avoid air leaks. Observe polarity when wiring and use appropriate gauge speaker cable. When used in multi-way systems, pair the driver with a suitable crossover to protect it from excessive low-frequency excursion and to achieve balanced midrange response. For portable or open-baffle setups, account for baffle step and cabinet volume effects when tuning the system.
Usage recommendations
For best results, pair this ultra-shallow driver with a dedicated midrange filter or a full-range amplifier with limited low-frequency output. When used in sealed or small-ported enclosures, evaluate low-frequency extension and apply high-pass filtering if necessary to prevent over-excursion. Ensure sufficient ventilation and secure mounting in mobile applications to maintain consistent performance.

## FAQ

### How much does the Microlab Beale Street 4" Ultra Shallow Pancake speaker cost, and is it available for purchase?

The price is 127.99 € (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 16.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Microlab Beale Street 4" Ultra Shallow Pancake speaker be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Microlab 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 Microlab 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12050294/67536542_large.webp