The Pioneer GM-A4704 is a powerful 4-channel amplifier designed for outstanding sound quality in vehicles. With a compact and thoughtful design, this amplifier offers high flexibility in installation and can drive multiple speakers as well as subwoofers. The combination of a single-piece heatsink housing and a maximum input voltage of up to 6.5 V ensures efficient performance and minimizes distortion. The GM-A4704 is ideal for anyone seeking an impressive audio experience in their vehicle. It can also be bridged to concentrate the total power on a single subwoofer, making it a versatile choice for various audio setups.

• Signal-to-noise ratio of over 94 dB for clear sound reproduction
• Maximum output power of 520 W (bridged)
• Frequency response from 10 Hz to 70 kHz for comprehensive sound details
• Supports a load impedance of 2 to 8 ohms for flexible speaker configurations
• Low-pass filter at 80 Hz for bass reproduction adjustment.