80 dBA Signal-to-Noise Ratio (Reference: 1 Watt Output)
The 4-channel GM-4300F delivers a grinding 400 watts max (40 watts x 4 or 100 watts x 2 at 4 ohms; 50 watts x 4 at 2 ohms) — plenty of juice to power your high-quality speakers. It's also got built-in 4-channel crossovers. Speaker level inputs for easy connection to an OEM headunit. Oversized power terminals. And a wide input level of 400mV to 6.5V.
Having more power isn't just about LOUD. It's also about CLEAN, getting the most out of your speakers and your music. Constant road noise makes it hard for the music to be heard clearly. But with 400 watts max. power, you'll get to hear all the words and all the notes.
For getting the music just the way you like it, 4-channel crossovers are tough to beat. You can route the low frequency signals (80Hz or lower, -12dB/octave) to the speakers that handle them best, and filter out the higher-frequency signals. This optimizes your system's efficiency and delivers the best possible sound quality.
Speaker Level Inputs
What, you DON'T own a Pioneer headunit? Well, we won't hold it against you. In fact we'll even help you build onto your system. The GM-4300F's speaker level inputs allow you to connect your OEM unit (or any unit that doesn't have the typical RCA-type inputs) without having to buy add-on adapters. SO, the install goes faster, you save money, and you've got a Pioneer amp in your vehicle.