# Pioneer GM-D1004 4-Channel Car Audio Amplifier, Class FD, 200W Peak Power per Channel, Black

**URL:** https://aio.lv/en/product--pioneer-1023120--4643663
**Data updated:** 2026-06-12 15:41 (EEST)
**Category:** Car Media Players
**Manufacturer:** PIONEER
**Manufacturer code:** 1023120
**EAN:** 4988028265648
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Pioneer GM-D1004 is a compact 4-channel car audio amplifier designed to enhance your vehicle's sound system. Featuring efficient Class FD technology, it delivers a peak power output of 200W per channel. Equipped with RCA connectivity, this amplifier is ideal for upgrading factory audio setups, providing clear and powerful sound performance in a durable black chassis.

## Long description

The Pioneer GM-D1004 is a high-performance 4-channel car audio amplifier engineered to significantly upgrade your vehicle's sound system. Utilizing advanced Class FD technology, this compact amplifier delivers robust power while maintaining high efficiency. Its micro-sized chassis allows for versatile installation options, making it an excellent choice for vehicles with limited space, such as motorcycles, ATVs, or boats, as well as standard car interiors.
Advantages
This amplifier stands out due to its remarkably small footprint, which allows it to be mounted in tight spaces like glove boxes, center consoles, or behind head units. Despite its compact size, it provides substantial power output, ensuring that both factory and aftermarket speakers perform at their best. The inclusion of both high-level and low-level inputs, combined with signal-sensing remote turn-on technology, offers exceptional flexibility for integration with various head units, making it a user-friendly solution for audio enthusiasts.
Suitable for
Upgrading factory car audio systems
Motorcycles and ATVs with limited space
Marine audio installations
Enhancing aftermarket speaker performance
When it may not be suitable
This amplifier may not be the ideal choice for users seeking extreme competition-level power for large subwoofer setups, as its design prioritizes compact efficiency over massive output. Additionally, it is intended for specific space-constrained environments and may be overkill for simple, low-power audio requirements.
Key specifications
4-channel Class FD amplifier
Peak power output: 200W per channel
RMS power: 45W per channel
Compact micro-sized chassis
High-level and low-level input connectivity
Signal sensing remote turn-on
Weight: 0.55 kg
Color: Black
How to use
Installation is designed to be straightforward for DIY enthusiasts. Connect the power and ground cables directly to the radio harness or power source. Utilize the high-level or low-level inputs depending on your head unit's output type. The signal-sensing feature automatically detects the audio signal to power the amplifier on, eliminating the need for a separate remote wire in many configurations.
What to consider before purchase
Check the available mounting space in your vehicle
Verify compatibility with your existing head unit inputs
Ensure your speakers are rated to handle the amplifier's power output
Consider professional installation if you are unfamiliar with vehicle electrical systems
Usage recommendations
For optimal performance and longevity, ensure the amplifier is mounted in a location with adequate airflow to prevent overheating. Always use appropriate gauge wiring for power and ground connections to maintain signal integrity and safety.

## Specifications

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Crossover frequency | 80 Hz |
| Total Harmonic Distortion (THD) | 0.05 % |
| Speakers connectivity type | RCA |
| RMS power output per channel (2 Ohm) | 100 W |
| RMS power output per channel (4 Ohm) | 200 W |
| Peak power per channel | 200 W |
| Amplifier class | F/D |
| Fuse rating | 15 A |

### Performance

| Feature | Value |
|---|---|
| Signal-to-Noise Ratio (SNR) | 75 dB |
| Product colour | Black |
| Audio output channels | 4.0 |
| Frequency range | 10 - 40000 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.55 kg |

### Technical details

| Feature | Value |
|---|---|
| Built-in crossover | Yes |

## FAQ

### 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 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

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