You will not loose any capabilites the features will be the same in a smaller package.
The Sony ZS-H10CP CD Boombox would be a great choice.
It depends on what you are willing to pay and what phone model you would like to purchase. Sprint offers an affordable price for their phones with GPS capabilities. You can either buy brand new or buy used.
A DVD Boombox is a CD/DVD combo stero. If sound quality was the primary concern of the consumer, I would recomend tbe DVD Boombox. However, if a person already has a laptop or portable DVD, than it would not be worth the money.
Please visit the Sirius website. That will be the best location to find pricing on their boombox. If it is not available there, I would suggest visiting Bestbuy.com.
The Sony CFD-S350 CD Boombox comes with a 90 day warranty.
If your are looking online, amazon should have a sirius boombox. If not go to an electronic store like BestBuy or Staples. Walmart and Target should also carry them.
The best upgrade package would be to go on to ITUNES music. Itune music has great music for your hardware boombox and also Microsoft music are really that would work great for hardware upgrades.
In my opinion the best Sony Boombox on the market today would be the Sony CFDG700CP CD boom box CD/cassette recorder and it can be found at http://www.amazon.com/Sony-CFD-S350-Cassette-Portable-Boombox/dp/B0007XHLXO for the low price of $99.95 used.
SONY boomboxes that have CD play capabilities are sold at a variety of retailers such as big box retailers Walmart, Kmart and Target. Radio Shack also has some models for sale and Best Buy as well. Most electronics stores will have SONY boomboxes with one, two or even three disc turntables.
Should cost under $100 for most models.
Unfortunately, you'll probably need to get a standard receiver. It would be difficult to power and carry a boombox in a typical car.
This would depend on the brand, but most boomboxes tend to take C or D batteries. The Sony CFD S350 Boombox, a popular model, requires 6 D batteries.