# Active subwoofer Pioneer TS-WX400DA 250 W Thermoplastic urethane

**URL:** https://aio.lv/en/product--pioneer-ts-wx400da--10701605
**Data updated:** 2025-12-30 09:55 (EET)
**Category:** Car Speakers
**Manufacturer:** PIONEER
**Manufacturer code:** TS-WX400DA
**EAN:** 0884938416221
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 235.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 194.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pioneer-ts-wx400da--10701605

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Pioneer TS-WX400DA is a pre-loaded active subwoofer with a power output of 250 W. Made from thermoplastic urethane, it offers durability and excellent sound quality. With compact dimensions of 300 mm width, 200 mm depth, and 100 mm height, it fits easily into various spaces while delivering powerful bass performance.

## Long description

The Pioneer TS-WX400DA active subwoofer is a compact powered unit with a built-in 250 W Class-D amplifier and a down‑firing speaker design. Constructed with thermoplastic urethane, it measures 300 mm (W) x 200 mm (D) x 100 mm (H) and is intended for installations where space is limited while still delivering strong low‑frequency output. Onboard DSP offers two selectable equalizer curves (Deep / Dynamic), plus phase, frequency and gain controls to tailor bass response to different musical styles and vehicle environments.
Advantages
The TS-WX400DA combines a low‑power Class‑D amplifier (9.4 A max draw) with a compact down‑fire enclosure to produce richer bass than typically expected from a small enclosure. Digital Bass Control provides two listening modes for quick tuning, and adjustable phase, frequency and gain controls enable precise integration with existing audio systems. Durable thermoplastic urethane construction supports reliable installation in vehicles.
Suitable for
Under‑seat installations in cars
Placement behind seats or inside small storage compartments
Upgrading factory audio systems with limited installation space
Listeners who need clear, punchy low frequencies without a large enclosure
Key specifications
Model: Pioneer TS-WX400DA
Power: 250 W (built‑in Class‑D amplifier)
Maximum current draw: 9.4 A
Enclosure type: down‑firing active subwoofer
Material: thermoplastic urethane
Dimensions (W x D x H): 300 mm x 200 mm x 100 mm
DSP: two selectable EQ curves (Deep / Dynamic), phase, frequency and gain controls
Category: Auto speakers
Brand: PIONEER
MPN: TS-WX400DA
EAN: 0884938416221
How to use
Install the TS-WX400DA in a suitable compact location such as under a seat, behind a seat or inside a small compartment, ensuring secure mounting and adequate ventilation. Connect the unit to the vehicle’s audio system following the manufacturer’s wiring diagram: low‑level RCA inputs or high‑level speaker inputs depending on your head unit. Adjust the DSP settings — choose Deep or Dynamic mode — then set phase, frequency and gain to blend the subwoofer with the main speakers. Verify connections and test at low volume before full use.
Usage recommendations
For best results, position the TS-WX400DA where the enclosure has minimal obstruction and allow some clearance for airflow. Start with conservative gain and frequency settings, then fine‑tune while playing familiar tracks. Use the Dynamic mode for more pronounced impact and Deep mode for smoother, extended low end.

## Specifications

| Feature | Value |
|---|---|
| Height | 100 mm |
| Width | 300 mm |
| Depth | 200 mm |
| Product colour | Black |
| Subwoofer RMS power | 250 W |
| Subwoofer frequency range | 20 - 100 |
| Subwoofer sensitivity | 100 dB |
| Remote control type | Wired |
| Subwoofer type | Active subwoofer |
| Housing material | Thermoplastic urethane (TPU) |
| Remotely operated | Yes |
| Subwoofer peak power | 250 W |
| Amplifier class | D |
| Product type | Pre-loaded subwoofer |
| Warranty period | 1 year(s) |

## FAQ

### How much does the Active subwoofer Pioneer TS-WX400DA cost, and is it available for purchase?

The price is 235.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 31 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 20.07.2026 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 Active subwoofer Pioneer TS-WX400DA 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 PIONEER 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 PIONEER 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

### Where can I download the instructions for Active subwoofer Pioneer TS-WX400DA?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10701605/65640554_large.webp