Kako spojiti stropne zvučnike na pojačalo
Stropni zvučnici izvrstan su način da svoju sobu ispunite surround glazbom bez brige o gužvi na podu. Osim toga, dodavanje pojačala čini iskustvo još uzbudljivijim s tim dodatnim pojačanjem. U ovom ćemo članku raspravljati o tome kako spojiti stropne zvučnike na pojačalo.
Kako se stropni zvučnici spajaju na pojačalo?
Stropni zvučnici tradicionalno su dizajnirani za rad s pojačalima koja zauzimaju samo lijevi ili desni kanal. Stoga je češće kupiti par stropnih zvučnika i spojiti ih na pojačalo kao stereo par.
Međutim, ožičenje para stropnih zvučnika možda neće biti praktično u svim slučajevima, osobito ako trebate instalirati stropni zvučnik u maloj prostoriji. Stoga su u takvim slučajevima najidealniji pojedinačni stereo zvučnici. Za spajanje jednog stereo stropnog zvučnika na pojačalo, trebat će vam dva kabela.
Koji kabel za zvučnike trebam koristiti sa svojim stropnim zvučnicima?
Odabir pravog kabela za zvučnike ključan je kada povezujete zvučnike s pojačalom. To je zato što različite žice rade drugačije zbog različitih razina impedancije.
Dvožilni zvučnički kabeli promjera 16 obično se koriste kao industrijske standardne instalacije zvučnika. To je, međutim, učinkovitije ako je potrebna duljina kabela oko 35 metara. Bitno je razmotriti kvalitetniji kabel za dulje staze jer se audio signal brzo degenerira ako kabel putuje predaleko.
Ali trebaju li stropni zvučnici pojačalo?
Stropni zvučnici su obično pasivni (saznajte više o pasivnim naspram aktivnih zvučnika). To znači da će zahtijevati vezu s pojačalom. S druge strane, aktivni stropni zvučnici ne trebaju pojačalo jer je ono već ugrađeno.
Međutim, pretpostavimo da namjeravate usmjeriti višekanalni sustav surround zvuka na dostupne stropne zvučnike.
U tom slučaju trebat će vam pojačalo za puno bolji izlaz zvuka.
Ako želite saznati više, pogledajte naš članak o tome trebate li pojačalo za stropne zvučnike.
Međutim, morat ćete razmotriti nekoliko čimbenika prije povezivanja. Ovo su tri ključna čimbenika:
1. Položaj govornika
Ožičenje vašeg stropnog zvučnika bit će puno lakše ako su postavljeni u dnevnoj sobi. Također, udaljenost od stropnih zvučnika do položaja pojačala bit će određena položajem na kojem su zvučnici ugrađeni u strop.
2. Mono ili pojedinačni stereo stropni zvučnici?
Stropni zvučnici tradicionalno su dizajnirani za rad sa stereo prijemnicima. Međutim, ako imate ograničen prostor i ne možete spojiti par zvučnika, upotrijebit ćete mono pojačala.
3. Ocjene govornika
Drugi faktor koji treba uzeti u obzir su ocjene zvučnika. To uključuje nazivne impedancije i snage. Impedancija zvučnika vrlo je važna za ispravno usklađivanje s pojačalom.
Kako spojiti stropne zvučnike na pojačalo, korak po korak
1. korak:Sastavite materijale
Spajanje stropnih zvučnika na pojačalo može biti neprimjetno jednostavno. Međutim, da biste ostvarili ovu vezu, trebate sastaviti prave alate. Evo popisa onoga što vam je potrebno:
- Pojačalo
- Fish tape or coat hunger
- Flat bit
- Gloves
- Level
- Keyhole or drywall saw
- Philips screwdriver
- Wire strippers
You can have your ceiling speakers wired to an amplifier by sound professionals. However, you can still have the connection through the DIY procedure. If you intend a DIY, take preventive measures such as turning off all mains powers and wearing protective gear for the hands, eye, and legs. 
Before routing the amplifier, you should plan the location to ensure it is well placed, stable, and secure. The location of the amplifier should be strategic for ease of control. Also, if you have a modern amplifier with remote control features such as Wi-Fi, Bluetooth, or Alexa, stationing the amplifier in proximity for ease of navigation by remote or voice is very important.
You should also measure the distance to the amp to establish the length of wire needed to connect the amp to the ceiling speakers. Remember, two runs of speaker wires will be required for stereo installation.
Step 2:Run The Wires
Once the distance and length of speaker wires are established, you can run the UL2 wire from the location of the amplifier to the area of the ceiling speakers.
Running the wires to the ceiling is much easier in new constructions. However, if you are dealing with an old building, you may need to drill holes through support beams to pass the wire to your preferred locations.
Once the wire is connected, leave behind an extra coil of wire at the point where the speakers are located.
Step 3:Prepare The Ceiling Speaker For Connection
Begin by cutting the drywall behind the point where you intend to connect the amp. Pull out the ceiling speakers from their brackets.
Locate the color-coded terminals and connect the red and black wires. Ensure that the colors on the cables are appropriately matched with the speaker terminals. Also, it would help if you secured the connections to avoid the wires coming out during the speaker operation.
Once the connection is secure, return the speakers safely and securely and seal the brackets back again. Ensure that the cables are firmly fixed. Once this is successful, seal the drywall and fill it in place.
Step 4:Run The Wires To The Amplifier
Once the red and black speaker wires are connected to the ceiling speakers, run them through the wall into the terminals of the amplifier. Considering the distance between the devices, you can choose to run the wires along the wall through the floor. Safely pass them under the carpet to ensure they remain safe on the floor.
Also, ensure that the colors are correctly matched.
Step 5:Test The Connection
Once all the devices are correctly connected, test that the amplifier can play music and output it through the ceiling speakers. If the speakers cannot produce sound, it is essential to troubleshoot the connection before sealing back the speakers.
Step 6:Seal And Paint
Once the ceiling speakers are appropriately wired to the amplifier, seal the spaces around them with tape. Additionally, you can paint the area to add more finishing touches for extra style. Besides, for additional glamor and blending with room décor, you paint the ceiling speakers so that they can seamlessly integrate with the wall and ceiling again.
Amplifier For Ceiling Speakers
Finding the right amplifier for ceiling speakers is quite a similar process to finding the right amp for a passive speaker. You will be looking for similar features but considering highly the impedance compatibility and power output.
Here are some of the top bets for your ceiling speakers.
1. Best Budget:Sony STR-DH790
- Compact
- 4 HDMI inputs and one HDMI ARC output
- 4k/60 Hz pass-through support
- Compatible with 6-16 ohm speakers
Pros
- Affordable
- 7 speaker terminals
- FM tuner
- Bluetooth connectivity
Cons
- Lacks Wi-Fi
- Only 4 HDMI inputs
- No preamp outputs
2. Best Under $1000:Marantz SR5014
- 8 HDMI inputs and 2 HDMI out ports
- HDCP 2.3 compliant ports
- Additional features include Bluetooth connectivity and AM/FM tuners
Pros
- Comes with a calibration mic and a setup assistant
- Multiple digital/analog audio inputs
- 7 speaker terminals
- 2 subwoofer pre-outs
- Wi-Fi and Bluetooth connectivity
Cons
- All the ports are still HDMI 2.0
What Do You Plug Ceiling Speakers Into?
An external amplifier should power all the ceiling speakers. Standard speaker cables make the connection.
Amplifier For Ceiling Speakers
- Best Budget:Sony STR-DH790
It is versatile, clean design, and is compact. The Sony STR-DH790 is classified as 7.2 and supports Dolby Atmos and DTS:X. You can therefore use it in the 5.1.2 configuration for two ceiling speakers.
Pros
- Affordable
- Fully-featured remote and mic available
- All HDMI inputs support 4K/60Hz pass-through
- Seven speaker terminals and two subwoofer pre-outs
- Minimum RMS output – 90W per channel
- Compatible with 6-16 ohm speakers.
- Bluetooth supported
Cons
- Lacks Wi-Fi
- Only 4 HDMI inputs
- Not compatible with 4ohm speakers
- No preamp outputs.
Other amplifiers for ceiling speakers you can choose from include:
- Marantz SR5014
- Pyle PDA6BU.5
- Rockville RCS80-1
- Pyle Model:PWA15BT