8" (20cm) drop in kits

ESX Quantum Series Never has digital amplifier power been more compact and affordable: With dimensions of just 190 x 35 x 102 mm, the ESX QUANTUM QM miniature powerhouses impress across the board. The QM amps offer state-of-the-art technology in the smallest of spaces...

HiFonics Zeus Extreme Series With the ZEUS EXTREME ULTRA CLASS D series, HiFonics presents the most powerful amplifier series in its history to date. HiFonics has taken advantage of the latest developments and improvements in state-of-the-art semiconductors to create this extraordinary series. While analog...

HELIX S 42C.2 Helix S 1T tweeter was replaced with Helix Ci3 T20FM-TI, rest of the set is in original packaging.✓ Excellent sound quality With the S loudspeaker series, every journey becomes a special sound experience. The well thought-out design and the use of...