Altec Lansing 604D 16 Ohm Duplex Speaker, N - 1600 - B Dividing Network
Item History & Price
Up for purchase is this beautiful Altec Lansing 604D 16 Ohm Duplex Speaker with dedicated mounting ring and N-1600-B Dividing Network. I purchased this set from the estate of the original owner. Speaker and dividing network have been tested and are in excellent++ working condition. The speaker shows very minor wear to the finish and looks fantastic; the N-1200-B looks very nice but shows some light wear on the sides. I dusted the inside of the dividing network and I treated the po...tentiometer with Deoxit; it has a clean sound and the pot operates smoothly. This speaker sounds phenomenal. Here is some specs:Altec604D 15" Duplex SpeakerMagnets: Alnico V Power Rating: 35 watts, 50 watts peak Free Air Resonance:25Hz Response: 30Hz -22kHz Crossover: 1600 Hz Network: N-1600-B -series filter network (added hf level control) Impedance: 16 ohmsnominal Phase Plug:Circumferential HF horn: 6-sectionsectoral-style horn with divider vanes - 90° horizontal and 40° vertical Cone: early versions hadpaper with half-roll surround and later had paper w/ corrugated cloth accordion'viscous compliance damping and annular spider' Frame: 15.2" castframe, rear mount, green hammer-tone Weight with network: 34 lb. Comment: The 604D was inthe 1957 catalog but Altec was trying to shift to the 605 Duplex, so the 604Dwas "superseded" by the 605 in the 1959 catalog. The 604D continuedas a special order item for pro users and recording studios.Purchase price + calculated S/H incontinental US, AK, HI and PR. International shipping will only be done througheBay’s Global Shipping Service. Please do not ask me to figure internationalshipping; I use the Global Shipping Program exclusively for internationalshipping. Thanks.
