RA AudiopodCustom designed Stereo Audio Pod with 2-way speakers with a built in crossovers, 13cm (5") woofers with polypropylene cones and foam rubber surround to minimize distortion. Nuvo 30 watt stereo power amplifier with power supply unit built into audio podRAAudiopod Key Features: 2-way stereo speakers13cm (5") woofer4cm (1.75") poly-carbonate tweetersQuick fit systemFitted with attractive metal grilleSpring terminal connectionsPower max = 50WFrequency response = 100Hz - 17kHzImpedance = 8 ohms Mounting dimensions = 590mm long x 90mm high x 100mm deepWeight = 4.24kgPicture below shows reverse of Audiopod. Additional pictures show Audiopod with EDA100 entrapment, and with Motorised whiteboard mobile