It's very rare to see such a small speaker that is a 3 way design! I bet they'll sound great once you have sorted them out! 😉
@manosmul6827
Жыл бұрын
Very interesting and enjoyable, thanks. Change of plan with the Redline 140's (too big and heavy to send down), I am going to source and send you a pair of 45.2's :) Work with and around the existing crossover but upgrade both the bass/mid and tweeter.... There are only two units per speaker, a lot smaller and lighter to deal with.
@bradmilne863
8 ай бұрын
Great work
@stevenkoski228
5 ай бұрын
A modern 70’s spkr🙈.
@RWL2012
6 ай бұрын
If the cabinets are meant to be transmission line or ported, it doesn't make sense that the ports (or whatever) are blocked by foam.
@haycrossaudio5474
6 ай бұрын
Foam is sometimes used in ports for a few reasons. That is the original foam in these. There not a transmission line speaker. Its just a rectangular port
@ganck1147
Жыл бұрын
Wow i have never seen this during the 80s. Btw, why is the crossover board not secured to the cabinet but just left dangling inside
@haycrossaudio5474
Жыл бұрын
It's meant to be fixed in place. Just left loose when the caps and wiring was replaced?
@NomadBDP
Жыл бұрын
@@haycrossaudio5474 Originally glued to the foam, can you imagine having to pick all that glue and foam off the solder joints?! Some specs NOMINAL SPECIFICATIONS SUPER-COMPACT Dimensions 18" x 11" x 11 3/4" wide; 46 cm x 28 cm x 30 cm Drive Units 8" 20.5 cm bextrene bass unit 4" 10cm rolled surround impregnated cone mid-range with domed tweeter Crossover Electrical three way at 375 Hz and 3 kHz Frequency Range 30 Hz 20 kHz Frequency- Response & Distortion Characteristics See Graphs Dispersion See Polar Diagram Matching Impedence 4 - 8 ohms (see graph) Efficiency Measured via Pink Noise at 1 metre on axis for 40 watts 86dB Driving Power Requirements 20- 50 watts Nett Weight (each) 9 kgs Gross Weight Packed (pair) 23 kgs Subject to alteration without notice. IMF International, Westbourne Street, High Wycombe, Bucks. Telephone High Wycombe 35576
@markmorrow3250
Жыл бұрын
You brought up that the wiring is a little heavy for internal wires, what gauge is it and what do you like to use for internal wires?
@bobclarke5913
11 ай бұрын
Somewhere a poor lamp has gone wireless.
@HoaThanh-bh9dw
Жыл бұрын
Ship Việt Nam
@tomeasterbrook9486
Жыл бұрын
I don’t think the b200s are oem for them either
@NomadBDP
Жыл бұрын
Yes KEF B200 SP1014. Factory.
@tomeasterbrook9486
Жыл бұрын
@@NomadBDP Mk 1 super compacts (which I think these are) used a ribbed, textured woofer held in by little metal squares, same as one of the woofers on early ALS40s. Later ones would have used IMF Elac branded drivers. I’m quite prepared to be corrected but I don’t think the B200 would’ve been there originally.
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