# Peiying Active Subwoofer PY-BB300X — Car active subwoofer model PY-BB300X

**URL:** https://aio.lv/en/product--peiying-pybb300x--11160318
**Data updated:** 2026-03-29 16:06 (EEST)
**Category:** Car Speakers
**Manufacturer:** Peiying
**Manufacturer code:** PYBB300X
**EAN:** 5901436737797
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 156.99 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 129.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--peiying-pybb300x--11160318

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 14.13 EUR |

## Summary description

Peiying Active Subwoofer PY-BB300X is a self-powered car subwoofer designed to reproduce low-frequency audio for vehicle sound systems. As an active (powered) subwoofer, it integrates an amplifier and is intended to enhance bass response in cars, providing deeper low-end for music playback and in-car entertainment. Suitable for upgrading factory audio or custom car installations.

## Long description

Peiying Active Subwoofer PY-BB300X is a self-powered car subwoofer engineered to reproduce and reinforce low-frequency audio in vehicle sound systems. The integrated amplifier and compact enclosure make the PY-BB300X suitable for adding controlled bass to factory or custom car audio installations without requiring an external power amp. The design focuses on delivering deeper low-end response and improved overall sound balance for music playback and in-car entertainment.
Advantages
The active configuration includes a built-in amplifier matched to the subwoofer driver, simplifying installation and reducing the need for additional components. The compact enclosure is intended to fit into common vehicle spaces while providing consistent low-frequency output. Electrical inputs and level controls allow for integration with existing head units and signal processors, helping to achieve a tailored bass response. The unit is designed to provide reliable performance for daily use in automotive environments.
Suitable for
Upgrading factory car audio systems to improve bass reproduction
Compact custom installations where space for a separate amp is limited
Drivers seeking clearer, deeper low frequencies for music and multimedia
Temporary or semi-permanent installs in hatchbacks, sedans, and small SUVs
Key specifications
Type: Active (self-powered) car subwoofer
Driver: Single low-frequency driver in a compact sealed/ported enclosure (manufacturer specified configuration)
Built-in amplifier: Integrated power stage matched to the subwoofer driver
Frequency focus: Low-frequency reproduction designed to reinforce bass range
Inputs and controls: Line-level inputs and onboard level/phase controls for integration with head unit
Installation: Designed for vehicle use with space-efficient enclosure dimensions
How to use
Install the Peiying PY-BB300X in a stable location within the vehicle where the enclosure can be secured and the driver is not obstructed. Connect the unit to the vehicle electrical system following the manufacturer’s wiring guidelines, using appropriate fuse protection on the power lead. Use the line-level inputs to connect to the head unit or an external signal processor; adjust the onboard level and phase controls to match the subwoofer output with the main speakers. Set crossover and gain progressively, starting from lower levels and increasing until the bass integrates smoothly with the rest of the system.
Usage recommendations
For consistent results, secure the enclosure to prevent movement, use a dedicated fused power connection, and verify polarity and phase alignment during setup. When integrating with factory systems, use line-level adapters or speaker-level inputs as required and adjust bass boost or equalization sparingly to avoid amplifier clipping or driver overload.

## FAQ

### How much does the Peiying Active Subwoofer PY-BB300X cost, and is it available for purchase?

The price is 156.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 23.07.2026 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 Peiying Active Subwoofer PY-BB300X 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 Peiying 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 Peiying 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