# Amplifier PSSO DDA-1700 1700W RMS 4 Ω – car audio power amplifier

**URL:** https://aio.lv/en/product--psso-10451684--8420719
**Data updated:** 2026-02-12 21:51 (EET)
**Category:** Car Speakers
**Manufacturer:** PSSO
**Manufacturer code:** 10451684
**EAN:** 4026397614459
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 550.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 454.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--psso-10451684--8420719

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The PSSO DDA-1700 is a 1700W RMS car audio amplifier rated at 4 ohms. Designed for powering speakers and subwoofers, it delivers high continuous power for stronger bass and clearer sound at higher volume levels. Suitable for car audio upgrades, installations and system builds where a robust 4 Ω amplifier is required. Connectors and controls depend on vehicle setup.

## Long description

The PSSO DDA-1700 1700W RMS 4 99 car audio power amplifier is engineered to deliver sustained high power to 4 99 speaker loads, providing stronger bass and improved clarity at elevated listening levels. Designed for in-vehicle audio systems, this amplifier supports both speaker and subwoofer applications and is intended for installations and upgrades where a robust 4 99 amplifier is required. The unit integrates power, ground and signal connections appropriate for common automotive setups; specific connector types and control locations depend on the vehicle installation.
Advantages
The amplifier provides continuous 1700W RMS output at a 4-ohm load, enabling consistent performance during extended playback. Its design focuses on delivering higher headroom for low-frequency reproduction, which helps maintain signal detail and reduces distortion when driving demanding speakers or subwoofers. The PSSO DDA-1700 is suitable for integration into custom car audio systems and offers the power needed to support louder, cleaner sound compared with lower-rated amplifiers.
Suitable for
Upgrading factory car audio systems to higher-power external amplification
Driving midrange speakers and powered subwoofers at 4 99 nominal impedance
Custom audio installations and system builds requiring sustained 4-ohm power
Vehicles where a compact but high-power amplifier is needed
Key specifications
Rated continuous output: 1700W RMS at 4 99
Intended load impedance: 4 99
Application: car audio amplifier for speakers and subwoofers
Cooling and thermal management: built for prolonged operation at rated power (vehicle-dependent installation affects ventilation)
Control interfaces: standard gain and filtering controls as used in automotive amplifiers (exact control layout depends on unit revision)
How to use
Install the amplifier in a well-ventilated location in the vehicle, secure it to a stable surface, and ensure adequate ground connection to the vehicle chassis. Connect the speaker outputs to compatible 4-ohm speakers or subwoofers using appropriate gauge speaker wire. Provide the amplifier with a suitable fused power feed from the vehicle battery and connect a remote turn-on lead from the head unit or system controller. Adjust gain and filter settings while playing familiar audio material at moderate volume to match the amplifiers output to the speakers and avoid clipping.
Usage recommendations
Use properly sized power and ground wiring and an inline fuse close to the battery to protect the electrical system. Match the amplifier to speakers or subwoofers rated for 4 99 nominal impedance and comparable power handling. Allow ample ventilation around the amplifier and avoid placing it directly on heat-sensitive surfaces. For best results, perform gain and crossover adjustments by ear or with measurement tools, keeping long-term headroom and distortion minimised.

## FAQ

### How much does the PSSO DDA-1700 1700W RMS 4 Ω Amplifier cost, and is it available for purchase?

The price is 550.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 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 07.07.2026 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. 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/8420719/59849767_large.webp