These are modified SL600. The cabinet are powder coated white.The mounting plates are paint in gold. The tweeter are the aluminum ones The filter has been changed with a SL6 SI filter to match the tweeter Include also the original SL600 filters and a pair of original SL6 filters

These are modified SL600. The cabinet are powder coated white.The mounting plates are paint in gold. The tweeter are the aluminum ones The filter has been changed with a SL6 SI filter to match the tweeter Include also the original SL600 filters and a pair of original SL6 filters

I have a pair of the mid/bass plate for Celestion SL6si’s speakers. They are in good condition. It comes with all original mounting screws. Screws may have some light rust on it but you can easily clean them.This plate is good for all SL speakers, SL6, SL6s, SL6si. It can also be used for SL600/SL600si and SL700/SL700SE. I have SL600si speakers and SL700SE speakers. So I know that these plates are the same model of those from 600 and 700. Just that Celestion adds some rubber gaskets on the plates for 600 or 700. That’s it! If you buy both, the second one has free shipping. Thanks.

These are modified SL600. The cabinet are powder coated white.The mounting plates are paint in gold. The tweeter are the aluminum ones The filter has been changed with a SL6 SI filter to match the tweeter Include also the original SL600 filters and a pair of original SL6 filters

These are modified SL600. The cabinet are powder coated white.The mounting plates are paint in gold. The tweeter are the aluminum ones The filter has been changed with a SL6 SI filter to match the tweeter Include also the original SL600 filters and a pair of original SL6 filters

These are modified SL600. The cabinet are powder coated white.The mounting plates are paint in gold. The tweeter are the aluminum ones The filter has been changed with a SL6 SI filter to match the tweeter Include also the original SL600 filters and a pair of original SL6 filters

These are modified SL600. The cabinet are powder coated white.The mounting plates are paint in gold. The tweeter are the aluminum ones The filter has been changed with a SL6 SI filter to match the tweeter Include also the original SL600 filters and a pair of original SL6 filters

These are modified SL600. The cabinet are powder coated white.The mounting plates are paint in gold. The tweeter are the aluminum ones The filter has been changed with a SL6 SI filter to match the tweeter Include also the original SL600 filters and a pair of original SL6 filters

These are modified SL600. The cabinet are powder coated white.The mounting plates are paint in gold. The tweeter are the aluminum ones The filter has been changed with a SL6 SI filter to match the tweeter Include also the original SL600 filters and a pair of original SL6 filters

These are modified SL600. The cabinet are powder coated white.The mounting plates are paint in gold. The tweeter are the aluminum ones The filter has been changed with a SL6 SI filter to match the tweeter Include also the original SL600 filters and a pair of original SL6 filters

Celestion SL600Si Aerolam Bookshelf Copper Tweeter Speakers. These have installed a pair of woofers from my SL600 set due to one being damaged, its the same woofer, however I did replace both so they would match. One copper tweeter has a small dent approximately 1.5mm x 3mm doesnt seem to affect the performance and both tweeters sound great. The cabinets are not dented or damaged and the finish is in fairly good condition with a few light marks the camera wont pick up. These require a bi-wire set up to run properly. Two for the hifi leg of the crossover and two for the bass/mid range. The way I set mine up was to run the normal speaker wire to the red and black middle jacks and then I ran separate wire from the amp for the red and black outside jacks. These require banana jack ends. You wont be disappointed!! From a smoke and pet free environment. Shipped Fedex or USPS Ground. Specs from the internet:Celestion SL600: two-way, sealed-box loudspeaker with Aerolam (aluminum-honeycomb) enclosure. Drive-units: 1.25 copper-dome tweeter, 6.5 Kobex-cone (PVC) woofer. Crossover frequency: 2.3kHz, second-order, 12dB/octave slopes. Frequency response: 60Hz-20kHz ±3dB, low-end, -6dB at 60Hz in free-space conditions. Sensitivity: 82dB/W/m. Nominal impedance: 8 ohms. Amplifier requirements: up to 120W on program.Dimensions: 14.5 (368mm) H by 7.75 (197mm) W by 9.25 (235mm) D. Enclosure volume: 12 litres (0.4 cubic feet).Weight: 11.25 lbs (5.1kg) each.

Celestion SL600Si with sturdy metal stands. Ive cleaned them up and painted in the front driver/tweeter mounting plates. The stands were also painted in black. Very accurate but analytical almost clinical speakers in my opinion... These speakers need lots of current. Consecutive Serial Numbers: 732494 & 732495. Collection from Chalfont St Peter. Unique cabinets fabricated from a 0.5-thick, Aerolam (aluminum-honeycomb) aircraft flooring material. While low in mass, thus minimizing energy storage, it is sufficiently stiff enough for the resonances of its panels to be pushed almost two octaves higher in frequency than with a conventional wooden cabinet. The contribution to the overall sound from the flexing of the enclosure walls will thus be moved away from the region where instruments and voices have their energy maxima, and will also be lower in level. The result should be a low delayed-resonance signature, with correspondingly low levels of midrange coloration. Because the walls of the enclosure will now be virtually transparent to midrange sound, it is filled with carefully graded foam to absorb as much of the woofers backwave as possible. - (Taken from Stereophile article: https://www.stereophile.com/standloudspeakers/744/index.html) Specifications: -two-way, sealed-box loudspeaker with Aerolam (aluminum-honeycomb) enclosure. Drive-units: -1.25 copper-dome tweeter, -6.5 Kobex-cone (PVC) woofer. Crossover frequency: 2.3kHz, second-order, 12dB/octave slopes. Frequency response: 60Hz-20kHz ±3dB, low-end, -6dB at 60Hz in free-space conditions. Sensitivity: 82dB/W/m. Nominal impedance: 8 ohms. Amplifier requirements: up to 120W on program. Dimensions: 14.5 (368mm) H by 7.75 (197mm) W by 9.25 (235mm) D. Enclosure volume: 12 litres (0.4 cubic feet). Weight: 11.25 lbs (5.1kg) each Ill be selling my entire collection of speakers including: - Celestion Ditton 25 (re-capped) - Celestion Ditton 44 MK2 - Celestion Ditton 66 with all the original components (from the same batch) and original crossover. - Celestion Ditton 332 (re-capped) - Celestion Ditton 442 (re-capped) - Celestion Ditton 551 - Celestion Ditton 662 (re-capped with midrange drivers from the 551s) - Celestion SL6 - Mordaunt Short Signifer - Goodmans Achromat Sigma - Goodmans Achromat Beta