The term active seems to have become a loose term for both powered and active speakers. Active speakers have an active cross over. Most speakers with a speaker cable to the secondary are powered speakers where the amp in built into the primary but both speakers are passive speakers. Active speakers ,in general, also need power to each speaker and separate input to each not passed through from a primary.
Adams Audio (possibly the best bargain speakers being fully active and starting well below £500 which otherwise are powered speakers), B&O Beolabs particularly 8 and 28 for streaming and use in surround, Buchardt A500, A700, Cabasse, DALI, Devialet Phantom, Dynaudio Focus, Dutch and Dutch, Genelec, Kanto, Kilpsch The Fives, Sevens and Nines, Linn Series 3, Meridian DSP,, Q Acoustics, SVS, Whafedale Diamond A1 and A2.