Add a new dash speaker to your classic car and get stereo sound from a single speaker location

Under seat speakers have become a popular option for classic cars and trucks. Since many of these cars did not come with speakers in the door panels and may only have a single dash speaker, adding speakers under the seat can add the volume you want for full-range sound in your vehicle.

Our kick panel speakers buyer's guide will help you determine if speaker kick panels are right for your vehicle and which ones meet your budget and listening requirements.

Which 12 inch subwoofer is right for your ride? We give you the details on the best 12" subwoofers for cars to help you choose the right product.

Trying to determine the right 10 inch subwoofer to buy? Our list of the best 10 inch subwoofers will give you the information you need to make the right decision for your vehicle and install.

Trying to determine the right Custom Autosound radio for your classic car? Our buyer's guide makes it easy to help you find the perfect radio.

In this buyers guide we will explain the differences between each brand and radio model, give our recommendations, and provide you with the questions you need to ask yourself before you buy.

The best 4 channel amplifiers from actual customer feedback to help you improve the sound quality, clarity, and volume of your car's speaker system.

The best 5 channel amplifier to power your speakers and a subwoofer based on our experience and customer feedback. No affiliate links. Actual, professional opinions.

Want to add or upgrade 6x9 speakers in your vehicle? We list our favorites based on actual experience and customer feedback, to help you find the right speakers.