Super tight HK set!! Set is tested and works perfectly! Looks really neat with very light signs of wear (see photos). Considering the fact that it is high-gloss, it is very hard to photograph it so every detail can be displayed. HKTS 200SUB: Extremely compact 200 watts active subwoofer with 200 mm chassis Closed housing with down-firing technology Special LFE/Sub input for easy connection to receivers and preamps/processors, Elegant black high gloss finish Minimum frequency Minimum frequency Human hearing can only record sound that is between 20 Hz and 20 kHz. The frequency does not say anything about the sound quality. 45Hz 200Hz HK TS60 speaker set: Recommended amplifier power - 20 - 150 watts Nominale impedance - 8 ohms Sensitivity (2.83 V / 1 m) - 83 dB Please take a good look at the photos, these are an integral part of the description of the lot. This set will of course be carefully packaged. With Track & Trace. This may also be collected from us in Hengelo. Shipping to most destinations within Europe, with the exception of the Spanish islands. Worldwide shipping is no problem whatsoever, though upon prior consultation.