RCF SUB 9004-AS Cleaning and Maintenance
Ғылым және технология
Speaker cleaning and maintenance
Grill foam cleaning and replacing
Fixing chips and scratches
Speaker grill foam (cloth, fabric) replacing
What do you need to have:
1. Grass Universal Cleaner Concetrate
2. Warnex paint black
3. 3M 77 Adhesive Spray
4. Waffle Cloth
5. Hard Brush
6. Dish Sponge
7. Screwdrivers
8. Tweezers
Пікірлер: 39
On eBay - Brand new RCF SUB 9004 - Never used. Direct from the factory. 😂😂😂
@user-xz1nn6lw2g
2 жыл бұрын
По русски слышится ебэй как наебалово 🤣🤣🤣
77 Spray is serious business. I used to word in art supply, and this was a killer adhesive.
My kinda guy. Nice work
Try the foam armor all spray. Its less work, but does it better
Great Video, what's the thickness grill foam that you used?
Good
Uff 😍
does anyone know if the Warnex paint would work for the EV EKX series ??
What paint was that? I usually use a black sharpie on small scratches, but i do have gouges on some of my subs.
@IQrental
2 жыл бұрын
It's Warnex Black
Will 2 9004’s give me the same performance as a single 9006? same drivers?
i have 3 8006-as and I hate them, anything below 40hz is useless. kills me because the srx828sp’s I have do a 30hz sine wave at about the same volume as the entire range. how is 30hz on the 9006/9004?
TheBest
Very nice. Is the Spray not sticky once it's Dry. Reason I asked. The spray goes inbetween the grill holes. And the Dust get stuck in it
@IQrental
2 жыл бұрын
Good question. I will check it. Main trick - grill suspension and accuratly spraing 30cm distance. It protects from glue in holes
@pajtimdj
2 жыл бұрын
@@IQrental once I did it with a different spray adhesive the glue went behind the grill holes and it took hours to clean the grill. Maybe the 3M 77 is a better product
@IQrental
2 жыл бұрын
@@pajtimdj i had bad experience twice) 3m is the best righ now. You can see result in my video. One question now - how long will it last)
@pajtimdj
2 жыл бұрын
@@IQrental yes,the 3M 77 spray adhesive glue is the best. Once I asked FBT what they were using at their factory to stick the cloth on speakers and subwoofers grills they told they used 3M 77. Here in Albania I still haven't found this type of adhesive,I tried another product,Wurth if I'm not wrong and it was sprayed so bad on the subwoofer grill. This time I'm going to use 3M 77 only
@IQrental
2 жыл бұрын
@@pajtimdj amazon, ebay?
What song is this! This is awesome!
@IQrental
2 жыл бұрын
Pranda Aldrecht - Infinite Ocean
Mấy ông vn quảng cáo mới 99,9 % là đây
@IQrental
2 жыл бұрын
Why?
А что не разобрсли колонку полностью
@IQrental
2 жыл бұрын
Да как-то задачи не было) а что там интересного?)
@user-zq1to3gk7n
2 жыл бұрын
@@IQrental какие дины там стоят как корпус внутри собран есть ли ребра жесткости, как выполнена полка фазоинвертора :)
@IQrental
2 жыл бұрын
@@user-zq1to3gk7n Динамик RCF LF18N405 NOMINAL DIAMETER: 18 inch / 457 mm RATED IMPEDANCE: 8 ohm PROGRAM POWER: 3000 W POWER HANDLING CAPACITY: 1500 W SENSITIVITY: 97.0 dB FREQUENCY RANGE: 30 - 1000 Hz EFFECTIVE PISTON DIAMETER: 395 mm / 15.55 inch MAX. EXCURSION BEFORE DAMAGE: 58 mm / 2.28 inch MINIMIM IMPEDANCE: 6.0 ohm VOICE COIL DIAMETER: 4.0 inch / 102 mm VOICE COIL WINDING MATERIAL: Copper VOICE COIL LENGTH: 36 mm / 1.42 inch NUMBER OF LAYERS: 2 KIND OF LAYERS: inside/outside TOP PLATE THICKNESS: 15 mm / 0.59 inch CONE DESIGN: Curved SURROUND MATERIAL: Polycotton SURROUND DESIGN: Triple roll MAGNETS: Neodymium HYPERVENTED MAGNETIC STRUCTURE: Yes SPIDER: Single
@user-zq1to3gk7n
2 жыл бұрын
@@IQrental ух круто спасибо большое я подумал вы сейчас их разберете :) (шучу просто сам корпуса одно время изготавливал и мне всегда было интеремно что и как там реализовано)
Speaker rcf tipe apa?
@IQrental
2 жыл бұрын
What do you mean? Model of speaker?
@andradaffa3640
2 жыл бұрын
@@IQrental type speaker
@IQrental
2 жыл бұрын
@@andradaffa3640 This is RCF LF18N405 NOMINAL DIAMETER: 18 inch / 457 mm RATED IMPEDANCE: 8 ohm PROGRAM POWER: 3000 W POWER HANDLING CAPACITY: 1500 W SENSITIVITY: 97.0 dB FREQUENCY RANGE: 30 - 1000 Hz EFFECTIVE PISTON DIAMETER: 395 mm / 15.55 inch MAX. EXCURSION BEFORE DAMAGE: 58 mm / 2.28 inch MINIMIM IMPEDANCE: 6.0 ohm VOICE COIL DIAMETER: 4.0 inch / 102 mm VOICE COIL WINDING MATERIAL: Copper VOICE COIL LENGTH: 36 mm / 1.42 inch NUMBER OF LAYERS: 2 KIND OF LAYERS: inside/outside TOP PLATE THICKNESS: 15 mm / 0.59 inch CONE DESIGN: Curved SURROUND MATERIAL: Polycotton SURROUND DESIGN: Triple roll MAGNETS: Neodymium HYPERVENTED MAGNETIC STRUCTURE: Yes SPIDER: Single
@andradaffa3640
2 жыл бұрын
Trimakasih
Konten bisu ??
@IQrental
2 жыл бұрын
Why?