Nobsound TDA1521 amplifier

Specs
2x40W@8Ω/20-20000Hz (30V),

2x Philips TDA1521 amplifier chip (class D),

4700µF/35v Nichicon PW(M) el. cap,

Elna, Wima (?) components,

mm 90x36x110, kg 0,32.

Trends Audio TA-10.2P

Specs
2x6W@8Ω/20-20000Hz,

2x10W@4Ω/20-20000Hz,

1 Tripath TA2024 stereo amplifier chip (class T),

2x1800µF/16v Rubycon MCZ el. caps,

smd components, mkp caps,
Rubycon MCZ, Trends components,

dynamic range 98 dB,
mm 76x46x114, kg 0,5.

B&W 805 D2 (805 Diamond)

Specs

2-way configuration,

bass reflex via front-firing port,

woven Kevlar cone midwoofer B&W LF02336 165mm,

(die cast frame, rubber surround, aluminum phase plug),

diamond dome tweeter B&W HF00959 (ZZ14388) 25mm,

(time-aligned, free-mounted, quad magnet),

50-120W@8Ω,

49-28000Hz ±3 dB, -6 dB@42Hz,

sens. 88 dB,

multi-cell Matrix structure,

mm 238x418x351, kg 12,0.

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Stands: B&W FS-805