Pi Speakers

About this resource

Pi Speakers combines loudspeaker and kit sales with technical resources for builders. The working catalogue separates complete speakers, speaker kits, subwoofer kits, flat-pack kits and parts/options. Its resource list includes a whitepaper on modern waveguides and constant-directivity loudspeakers, crossover analysis, circuit-modelling files and enclosure-design software. The educational material is part of the resource’s identity, not simply a retail accessory list. ^{[1] [2]}

The three Pi kit provides a concrete example: a 12-inch woofer and horn tweeter form a uniform-directivity, high-efficiency design. The driver kit includes drivers, waveguide, crossover, connector panel, hookup wire and printed plans. A separate flat-pack kit supplies the wooden cabinet panels, an important distinction for a buyer who needs both electroacoustic components and enclosure materials. ^[1]

Options on that kit include alternative Eminence or B&C woofers and compression drivers, plus changes to inductors, capacitors and resistors. Those choices make the individual kit page more informative than a general category heading. For study before a build, the linked Crossover Electronics 101 handout, crossover document and modelling resources provide specific starting points. The combination of driver kits, optional cabinet panels and component choices makes the scope of each purchase important to an actual build. ^{[1] [2]}