# 4-channel car audio amplifier PSSO QCA-10000 MK2 SMPS, 4-channel output, compact form factor

**URL:** https://aio.lv/en/product--psso-10451698--8420723
**Data updated:** 2026-02-12 21:51 (EET)
**Category:** Car Speakers
**Manufacturer:** PSSO
**Manufacturer code:** 10451698
**EAN:** 4026397699555
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 407.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 1 163.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--psso-10451698--8420723

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

PSSO QCA-10000 MK2 SMPS is a 4-channel car audio amplifier designed to drive multiple speakers or a combination of speakers and subwoofers. The unit features four output channels and an integrated SMPS (switch-mode power supply) for efficient power delivery. Intended for in-vehicle installations, it supports flexible channel routing and provides reliable amplification for improved sound clarity and system power handling.

## Long description

PSSO QCA-10000 MK2 SMPS is a 4-channel car audio amplifier designed to provide reliable amplification for multi-speaker in-vehicle systems. The compact form factor allows installation in limited spaces while the integrated switch-mode power supply (SMPS) offers efficient power delivery to the four output channels. This model supports flexible channel routing so it can be used to drive full-range speakers, rear and front channels, or a combination of speakers and a powered subwoofer when configured appropriately.
Advantages
The integrated SMPS improves power efficiency and reduces heat generation compared to traditional linear power supplies, enabling stable operation during extended use. Its 4-channel output provides versatility for stereo, front/rear, or bridged configurations without occupying excessive space. The compact housing and straightforward connection layout simplify installation in cars, vans, and other vehicles where mounting space is limited. The amplifier is engineered to deliver consistent clarity across channels and to maintain reliable power handling under typical in-vehicle electrical conditions.
Suitable for
 Driving front and rear full-range speakers in a factory or upgraded car audio system
 Powering a combination of speakers and a powered subwoofer using channel routing or bridging
 Compact custom installs in trunks, under seats, or behind panels where space is restricted
 Systems requiring efficient power usage and lower heat output
Key specifications
 Number of channels: 4 outputs for multi-speaker configurations
 Power supply type: integrated switch-mode power supply for efficient energy conversion
 Form factor: compact housing suitable for tight installation spaces
 Channel routing: supports flexible routing and bridging options for varied system layouts
 Intended use: automotive in-vehicle audio amplification
How to use
Install the amplifier in a dry, well-ventilated area of the vehicle with secure mounting to avoid movement. Connect the power and ground leads to the vehicle battery and chassis following safe wiring practices and using an appropriate fuse near the battery. Run speaker outputs to the intended speakers and configure channel routing or bridging according to the desired system layout. Use the input connections to link the amplifier to the head unit or signal processor and adjust gain and filters (if available) to match system sensitivity and avoid clipping. Verify all connections before powering on and perform level adjustments at low volume, increasing gradually while monitoring for distortion.
Usage recommendations
For reliable operation, use correct gauge power and ground wiring, install a proper fuse near the battery, and ensure good ground contact to the vehicle chassis. Match speaker impedance and power handling to the amplifier outputs and set gains conservatively to prevent distortion. Allow adequate ventilation around the amplifier and avoid mounting directly against heat-sensitive materials.

## FAQ

### How much does the PSSO QCA-10000 MK2 SMPS 4-channel amplifier cost, and is it available for purchase?

The price is 1,407.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 14.07.2026 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, 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 PSSO 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 PSSO 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/8420723/52448826_large.webp