JBL Stage2 280W 2-way Dual 8-inch (200mm) In-Wall Loudspeaker (each) Speaker Colour:Black let alone a power amplifier

let alone a power amplifier at this level of cost

The slope of the MID-HI filter can be switched from 12 dB (Butterworth) to 24 dB (Linkwitz/Riley)

There’s more detail

The SB16-Ultra Receives the Soundstage Reviewers Choice Award

Immanence comes with either ETI Silver Link or ETI Kryo XLR further improves on Transcendence by featuring optimized pure silver conductors for an even more open

JBL Stage2 280W 2-way Dual 8-inch (200mm) In-Wall Loudspeaker (each) Speaker Colour:Black let alone a power amplifierStage 280W 2 way Dual 8" (200mm) In Wall Loudspeaker For more powerful bass, the Stage 280W features an 8" (200mm) Polycellulose cone woofer and a 1" (25mm) Aluminum dome tweeter with an acoustic lens and HDI waveguide. A visually discrete zero bezel grille and easy installation allow these speakers to be heard and not seen. Elements including baffles with acoustic smoothing, acoustic lens tweeters, and patented High Definition Imaging (HDItm)