Description of RPA60BT:

Rear Speaker Terminals: Banana plug / binding post outputs for 4 speakers (2 on Channel A and 2 on Channel B). Built-in Pre-Amplifier. Multicolor LED Display. Digital Quartz Synthesized AM / FM Tuner with 50 Presets & Auto-Scan. Preset EQ: Rock, Pop, Classical, Jazz. Remote control for quick access to all functions. Vacuum Fluorescent Digital Output Display Meters. Separate gain controls for pre-amp & subwoofer. Digital Karaoke System. 2 front microphone inputs with volume, tone and echo controls. Built-In Mic Mixer with Echo Control. USB input for music files from USB thumb drive. 3.5mm input for iPod / MP3 player. Spectrum analyzer equalizer display. Turbo cooling twin fan system. Dimensions (W x D x H): 19" x 11.75" x 3.5" inches

Description of HP5S-8 BK:

These speakers feature heavy duty ABS construction which can literally be thrown off your roof without getting damaged. These are also IPX44 rated for being weather and water resistant. They can withstand rain, mist, snow, wind, and anything the outdoors will throw at it. These speakers are perfect for patios, large backyards, and indoor applications. These are also perfect for use in commercial spaces like gyms, hotels, and more. Rubber surrounds eliminate unwanted distortion while our forward-facing bass reflex port adds a deeper, more powerful bass response. Each pair puts out 140 watts RMS and 420 watts peak power. These speakers are extremely loud! . . We upgraded our model with gold-plated spring loaded push button terminals for easy and secure wiring.