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FS: Scanspeak Revelator 15M/4531K00 midrange slit paper four drivers two pairs excellent condition drivers two pairs excellent condition

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Item: Scanspeak Revelator  15M/4531K00 slip paper cone midrange drivers three pairs available.
Location: Perth Western Australia
Price: $320 per pair plus shipping. Shipping is approx $25 per pair if shipping weight kept below 5kg.
Item Condition: Very good condition 8/10
Reason for selling: replaced with Voxativ drivers
Payment Method: Cash, Paypal, bank transfer


These are a great paper cone midrange  driver that have been used as compound loaded pairs and driven with a valve amplifier. They have had a very easy life and and have been well looked after. I have replaced them with Voxativ AF-2.6 drivers at many times the cost. The price from Madisound ifor the Scanspeak 15M/4531K00 is around US$208 each. The shipping weight once properly packaged will be about 4.5-5.0kg per pair of drivers.  I will sell as pairs pro rata.


It features a slit-paper non-resonant cone and dust cap structure, dynamic linear suspension, SD-1 magnet system, "Grasshopper" cast chassis with maximized air flow, glass fiber voice coil former and resonance terminating mounting system. The 15M/4531K is intended for use as a midrange, with a usable frequency range between 100Hz and 6kHz. As you can see from the response curve, this speaker has a lot of energy in the upper frequency range.

·        Excellent Midrange Reproduction

·        Sliced Cone (Controls Cone Breakups)

·        High Output 90dB @ 2,83V

·        Patented Symmetrical Drive motor design

·        Low-loss linear suspension

·        Die cast Alu Chassis vented below spider



The Revelator midranges are well known for their sliced paper cone technology. The slices are filled with

damping glue, which dramatically reduces break-up modes in the diaphragm. In combination with

Scan-Speaks low-loss linear suspension and the patented Symmetrical Drive (SD-1) it represented

a breakthrough in midrange clarity and overall smooth frequency response characteristics.
















Edited by angst46
price reduction

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