Pioneer GM-E7004 4-Channel Bridgeable Car Amplifier – Powerful Sound with Bass Boost & Tunable Filters

Upgrade your car audio system with the Pioneer GM-E7004 4-channel amplifier, engineered to deliver clear, dynamic audio and versatile tuning options. Designed for car audio enthusiasts who want enhanced performance from their factory or aftermarket stereo setup, this Class AB amplifier brings reliable power, flexible crossover controls, and a punchy bass boost feature to your ride.

⭐ Key Features & Benefits

🔊 4-Channel Bridgeable Output

The GM-E7004 supports 4, 3, or 2-channel configurations, letting you power multiple speakers or bridge channels to drive subwoofers with higher output.

💥 Strong RMS Power

Provides dependable output across various setups:

• Up to 70 W x 4 RMS @ 4 Ω

• 95 W x 4 RMS @ 2 Ω for higher load stability

• 190 W x 2 RMS (bridged) for powerful stereo or subwoofer drive

🎶 Enhanced Sound Tuning

Equipped with variable high-pass (HPF) and low-pass (LPF) filters, this amplifier gives you the flexibility to shape audio performance to suit your system and music style.

🔊 Two-Step Bass Boost

Add depth and punch to your low end with the built-in bass boost control, adjustable to your preference for a richer, more impactful bass response.

⚙️ Versatile Input Support

Includes both RCA inputs for clean signal connection and speaker-level inputs when your source unit lacks RCA outs — making integration with your car’s audio system simple and flexible.

🛠 Quality Class AB Construction

The Class AB amplifier circuit ensures robust performance with wide frequency response (15 Hz–22 kHz) and low distortion for balanced sound clarity.

📦 Product Includes

• 1 × Pioneer GM-E7004 4-Channel Amplifier

• User manual and warranty documentation

✅ Why Choose Pioneer GM-E7004?

• Powerful multi-channel design for enhanced car audio

• Tunable crossovers and bass boost for custom sound

• Easy integration with both RCA and speaker-level sources

• Reliable Class AB performance for clear, dynamic audio