With all of the ceiling speakers available what makes our Aria 2.1 system stand out? Simply put; it is their great sound and ease of installation. The Aria 2.1 system features an 8" passive subwoofer and a pair of 3" satellite speakers. Unlike other passive systems; where wires need to be run from the amplifier to each individual speaker; installation is simplified by running only a single speaker wire to the subwoofer; then shorter wires from the subwoofer to the individual satellite speakers.The subwoofer has a 12dB crossover that splits the audio signal so it uses only frequencies below 200Hz and sends all frequencies above 200Hz to the satellites. The system is designed to be powered by amplifiers with 50 to 200 watts of power; making it well-suited for most home theater audio systems. Need more bass? Add another subwoofer. Need more coverage for a large room? Add another pair of satellite speakers. It doesn't get any more simple than that. True 2.1 System Slim Bezel Easy Install Modular True 2.1 System: The subwoofer employs a 2-way; 12db crossover at 200Hz; so it uses all frequencies below 200Hz and sends all frequencies above 200Hz to the satellite speakers.Slim Bezel: The slim bezel on the paintable speaker grill allows these speakers to more easily blend in with the ceiling; making for a system that's heard and not seen.Easy Install: Rather than needing to run separate wires from the amplifier to each speaker; only a single; 4-conductor wire needs to run from the amp to the subwoofer; then a shorter pair of 2-conductor wires run from the sub to the satellites.Modular: The system is designed to be extended by using additional subwoofers and/or satellite speakers. Need more bass? Add another subwoofer. Need more coverage for a large room? Add another pair of satellite speakers. It doesn't get any more simple than that.Great Sound Above the GroundEnjoy rich and full sound in any room of your home without bulky and unsightly speaker boxes. P/N 31031Aria Ceiling Speaker 2.1 System with 8-inch Subwoofer and 3-inch Satellites (3 pieces)P/N 31032Aria Ceiling Speaker 8-inch Subwoofer with Dual Voice CoilP/N 31033Aria Ceiling Speaker 3-inch Satellite (pair) Buy with Confidence Monoprice not only stands behind every product we sell with a 1 year replacement warranty; we offer a 30-day money back guarantee as well! If the product you purchase does not satisfy your needs; send it back for a full refund.Quality at a Fair Price Monoprice's rugged design and rigid quality control standards deliver high quality products at fair prices.Hassle Free Packaging Monoprice exists to bring simplicity; fairness; and confidence to technology choices. This product features recyclable packaging that is simple to open; cost effective; with minimal waste; and fully protective as it travels to you.Service & Support You're never on your own with Monoprice products! We have a full team of friendly and knowledgeable technicians available to answer your questions;