We now offer new Finance Options.

Pioneer Amplifiers at National Auto Sound

Pioneer Amplifiers On Sale Now + Same Day Installation

Get a Great Price, a Real Warranty + Expert Local Support When You Buy from Us.  See our Install Me Today Coupon

These Pioneer amplifiers have very small footprints to fit in the tightest spaces. Many models to choose from. Come and see for yourself the advance design of these products.  Most of all, we know which amp goes best with what subs, box and car.  Therefore, talk to the experts in person.  That’s us.

Pioneer GM Digital Series Amps
On Display, Small Footprint
Several Models to Choose From

Pioneer GM Series Amps
Economically Priced

Features & Benefits of Pioneer Amplifiers, GM Digital Series:

Same Powerful Output from a More Compact Amp
100 % of the power, 45 % of the size
The superior efficiency of a Class-D amplifier means higher power output and greater compactness than an analog amplifier offers.

Efficiently Compact, Awesome Power

Class-D amplifiers overcome the inefficiencies of traditional Class-A or AB amplifiers. Pioneer’s Class-D amps transform very little power into heat so a higher percentage of the power supply (67 %) is transformed into the load. This results in a very compact amp which needs less input power to produce very high output power. The Class-D amplifier’s PWM (Pulse Width Modulator) modulates the original audio input signal with a triangulated signal wave which has a much higher fixed frequency. The result is a digital signal which contains both the input signal and a band of frequency components around the modulation frequency. A LPF (Low Pass Filter) then filters out the high frequency pulses and the resulting amplified output signal is then sent to the subwoofer and/or speakers.

Built-In Crossover (40~240Hz Low-Pass Filter)

Pioneer amplifiers have built-in bass crossovers:  The GM-D8601 and the GM-D9601 have a very smart crossover network. It works like a gateway, routing the big bass signals (adjustable from 40 to 240Hz or lower, at -12dB/octave) and filtering out higher-frequency signals to that subwoofer. 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-D8601 and GM-D9601′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.

Selectable Bass Boost with Wired Bass Remote

So you’re in the driver’s seat going 65mph and you want to fine-tune the bass boost. But the amp’s out of reach, way in the back. What are you supposed to do — pull over, get out, and run around to the trunk? That’s why the Pioneer amplifiers in the GM-D8601 & GM-D9601 models come with a wired bass remote. It’s set at 50Hz, ideal for tuning in some more thump from your subwoofers. And because this is selectable bass boost, you can set the level at 0dB, 6dB, or 12dB, whichever sounds best to you.

Questions? Come into Our Store and talk with a real Car Audio Expert! We’ll help you pick out the amp that’s right for your system.

And Remember If you buy a Pioneer amplifier online it has no local warranty. Since we are authorized dealers for the lines we sell, we give a local warranty and local product support. See our local support benefits when you buy from us, especially if we install your purchase.