# Car amplifier PIONEER GM-D8704 4-channel 1000W RMS peak power not specified

**URL:** https://aio.lv/en/product--pioneer-1025901--10546725
**Data updated:** 2026-02-12 21:59 (EET)
**Category:** Car Speakers
**Manufacturer:** PIONEER
**Manufacturer code:** 1025901
**EAN:** 4988028421914
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 212.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 176.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pioneer-1025901--10546725

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

PIONEER GM-D8704 is a 4-channel car amplifier rated at 1000W. Designed to drive multiple speakers or a combination of speakers and subwoofers, it offers channel flexibility for front/rear setups. Suitable for upgrading factory audio systems or building custom car sound systems. Provides increased output power and improved sound control for in-vehicle use.

## Long description

PIONEER GM-D8704 is a compact 4-channel car amplifier that delivers up to 1000W total power, designed to upgrade factory audio systems or support custom in-vehicle sound installations. The amplifier offers flexible channel configuration for driving front and rear speakers or bridging channels to power a subwoofer. Its compact footprint allows installation in limited spaces while providing increased output and improved control over speaker dynamics compared with typical head-unit amplifiers.
Advantages
The GM-D8704 provides clear power distribution across four channels, enabling balanced sound for a full car audio setup. Built with protection circuitry and thermal management, it maintains stable operation under varied driving conditions. The unit’s input and output options support both stereo and bridged configurations, which simplifies system upgrades and integration with aftermarket or factory head units. Overall, it improves volume headroom and reduces distortion at higher listening levels.
Suitable for
Upgrading a factory car audio system to higher output
Driving a set of front and rear coaxial or component speakers
Bridging two channels to power a subwoofer in a compact system
Small to mid-size custom car audio installations
Key specifications
Configuration: 4-channel amplifier
Total power rating: up to 1000W (combined across channels)
Channel flexibility: stereo operation or bridged mode for higher output
Installation: compact chassis suitable for tight spaces
Inputs: line-level RCA inputs compatible with aftermarket and many factory head units
Protection: built-in thermal and overload protection
How to use
Mount the amplifier on a stable surface with adequate ventilation and connect to the vehicle battery using an appropriate gauge power and ground cable. Connect RCA or speaker-level inputs from the head unit following the manufacturer’s recommended gain and crossover settings. Match speaker impedance to the amplifier’s supported load, and use bridged mode only when the speaker or subwoofer is rated for the higher combined output. Adjust gain controls and crossovers while playing familiar audio material to set a clean, distortion-free level.
Usage recommendations
Use properly rated power wiring and a fused connection at the battery to ensure electrical safety. Allow adequate airflow around the amplifier and avoid mounting it under insulated carpets or in enclosed boxes without ventilation. When bridging channels, confirm speaker impedance and power handling to prevent damage. For best results, perform level and crossover adjustments with the vehicle doors closed to approximate normal listening conditions.
PIONEER GM-D8704 — 4-channel car amplifier designed for practical power upgrades and flexible system configuration in automotive audio applications.

## FAQ

### How much does the PIONEER GM-D8704 car amplifier 4-channel cost, and is it available for purchase?

The price is 212.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 09.07.2026 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 PIONEER GM-D8704 car amplifier 4-channel 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

## Image

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