tktran Posted May 3, 2019 Posted May 3, 2019 (edited) Item: Tymphany 10" Subs- x4 Location: Darwin Price: $800 ea. Item Condition: Very good Reason for selling: moving Payment Method: Pickup - Cash, Paypal, COD Only, Shipping OK! Packed and ready to go (packed dimensions 72cm x 38cm x 48cm 30kg each x2) Extra Info: These are custom built twin sealed passive (sub)woofers 60cm x 30cm x 40cm Fully braced MDF cabinets, stuffed with glass wool, finished in satin gloss black. They feature TWO Peerless 10” XLS woofers (830452)- one of the cleanest 10” hifi woofers available. This design was with flexibility in mind. The first use is a the bottom of 3-Ways. Pop your favourite bookshelf speakers on top, because at 65cm high they are perfect as speaker stands. On their own they are flat to 55Hz and can be crossed as high as 300Hz. (My preference is LR2 250Hz) The second, and easiest use for them are Subwoofers. With an EQ boost of + 6dB @ 26 Hz Q=0.8, the subwoofers go down 23Hz (F3). (see attached picture; red line) With 350W applied, SPL reach about 105dB, measured at 1m (blue line). Please ignore the fluctuations- they are due to my in-room effects. Distortion is very low; at 94dB @1m, distortion is only very low; less than 0.2% THD above 50Hz, only rising at the bottom octave. Rest assured, I can't hear that distortion- all I heard is things in my living room are rattling and shaking!! Pictures: Edited May 8, 2019 by tktran
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