Questions tagged [speakers]

Speakers are electro-mechanical devices designed for the conversion of electrical waveforms into acoustic waves

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2answers
11 views

XLR/TRS Combo Input jacks on a powered PA speaker

I'm looking to buy portable JBL PA speakers with mixer-to-speaker XLR cords. My mixer accepts a female XLR for output, but on the speaker I want to buy, it says only XLR/TRS Combo input. The Spec ...
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1answer
20 views

Yamaha HS7 Sounds Odd

A month ago, I bought a "Like New" Yamaha HS7 off eBay. I didn't have a cable to connect these to my computer until today when I got a 1/8 inch to dual XLR cable and connected them to my ...
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1answer
25 views

Is it possible to connect active JBL speakers using unbalanced cable to pre-outs on amp? [closed]

I have active JBL 308P MKII speakers, they have XLR and TRS inputs. I wish to connect them to the pre-out (L + R channels) on my Monitor Audio A100 streamer/amp. I am wondering if it's possible to do ...
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1answer
13 views

Setup to sync 4 low-end Bluetooth speakers [closed]

My neighbors are setting up outdoor movies with a few groups of people sitting 6-10 feet apart. The setup is a a smart projector and multiple Bluetooth speakers - one at each group, and the group ...
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0answers
14 views

Connecting DJ Board to Powered Speakers (XLR vs TRS/TS vs RCA)

I'm attempting to connect a DJ board to 2 JBL Professional EON612 speakers and a powered Subwoofer with RCA input. The speakers have both an XLR and 1/4" input (Not sure if 1/4" is TRS or TS ...
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0answers
30 views

Speakers project outwards

I was wondering if anyone can help me, does anyone know what type of speakers tend to project outwards for a good distance?? Any help would be great, thankyou.
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0answers
40 views

How to connect an active sub to mixer

I'm going to buy a PA system with two 15 inch speakers and an included mixer, and a 15 inch sub. The ones I've chosen are solely because they're in my budget and seem like a good deal for my use ...
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0answers
28 views

I want to make a pair of 2 ways loudspeakers reusing the drivers from two old identical 5.1 systems. Make it sense?

I have two identical 5.1 systems that doesn't work (I think the problem in both are the power supply, but I don´t care about that, I'm interesting on reusing the drivers, they are working fine). The ...
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1answer
34 views

What kind of sound frequency which can be audible in speaker but cant be recorded & playback

What kind of sound frequency which can be audible in speaker but cant be recorded & playback. I want to send a sound file which can be listen by receiver but cant be recorded for future playback ...
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1answer
54 views

Speaker Noise with PC but not with Laptop

I have a noise problem with my speakers and my PC. I've tried everything I can think of and I still can't eliminate the noise. Speakers (Yamaha HS7 x2) quarter inch jack to RCA to connect to M-Audio ...
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1answer
87 views

How to test the polarity of a speaker driver?

Given a speaker driver with no obvious markings, how should one determine the connection polarity? I'm aware of the method of using a DC voltage to see which way the cone moves, (noise - Does DC ...
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1answer
25 views

Sound system speakers

I have a Behringer Xenox 502 sound mixer. What speakers will be compatible with this mixer.
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2answers
28 views

Simulate Dolby AC-3 by two ordinary PC speakers?

The problem I want to solve is about 3D sound simulation: For example given Dolby AC-3, which applies 5.1 system, I would like to simulate it by two ordinary speakers of my computer. How can this be ...
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0answers
683 views

Logitech Speakers Constantly Cutting Out

Recently, I installed a set of Logitech Z333 speakers by my desk. I've had these speakers for roughly a year now and they've never done what I'm about to describe until I started using them with my pc....
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1answer
75 views

Are there stereo systems that play music slower?

While building a mobile app that plays music for fitness classes, I was asked to add a feature that allows the user to speed up the tempo of the music 0-4% to compensate for some gym stereo systems ...
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0answers
98 views

Attenuating the amplifier volume: what is a better approach?

My Denon PMA-600NE is "too loud too quickly" with ELAC Debut 2.0 B5.2 speakers. Turning the master volume knob just ~20 degrees from zero position already takes it to a very high volume. I would like ...
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1answer
19 views

How do I power a Yamaha EMX5?

I know basically nothing with about audio engineering and need some help. I just recently bought a Yamaha emx5 powered mixer. What is the best way to protect it from a power surge? Do I need a power ...
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1answer
50 views

Ho to normalize my TV audio to M-AUDIO speakers? [closed]

I don't know if this is the best site to ask it for. I have RCA audio output from my Samsung TV to M-AUDIO speakers, the sound is perfect if I play PlayStation and other consolles games, but it's ...
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4answers
129 views

Monitor speakers and distance from the walls

I got some monitor speakers for my studio (Yamaha HS8), but they seems to sound better if I keep them 4 or 5 feet from the walls. When I move them near the walls they don't sound equally good. Does ...
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1answer
311 views

How to connect subwoofer, loudspeakers and monitor speakers with 2 output only from the mixer?

My mixer has only two outputs: one for the loudspeakers and one for the monitors. My active loudspeakers and active monitor speakers are already connected to these 2 outputs and work fine. Now I ...
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0answers
46 views

Difference between car audio system and portable speaker

I designed a circuit which would turn on LEDs with intensity of the music (music reactive LEDs). I tested this using a portable Chinese speaker and it worked amazing. This makes me think that the ...
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2answers
73 views

How do speakers work?

My brain just can't comprehend how all the sounds and frequencies at one single point in a song (drums, vocals, guitar, etc) can be created by one single vibration of a membrane. All at once!? I ...
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1answer
40 views

Will four identical speakers wired in series and parallel behave identical to one speaker (but able to handle more power)?

Suppose I have four identical speakers, say 8 ohms each. There are two ways I can combine them: Two in series would be 16 ohms, and running them in parallel with another identically connected pair ...
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1answer
1k views

Connecting normal audio speakers to IP (Ethernet) network

I'm trying to use an existing wired LAN in my office to create a DIY PA system. I have existing audio speakers that take typical RCA, 3.5mm or XLR inputs and want to attach them to the network to play ...
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2answers
73 views

Running long PA speaker cables parallel to AC 120v lines -

I'm setting up a PA system (LabGruppen 2k watt power amp to two Bose 802 Panaray 8ohm speakers) over 120' 12GA speaker cables in a temporary outdoor tent for graduation ceremonies over three days. ...
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0answers
28 views

Sound reinforcement for an outdoor event

We are a group of stand up comedians who would like to perform in an open space (a park). We have no idea about speakers. Could you please recommend what type of speakers and wattage we should use?...
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0answers
22 views

“seawave” noise on the right channel of a line array sound system

I work in that community center for almost a year now. Without any warning and only when there is no input source on, you can hear a "seawave" kind of noise on the right channel of a line array sound ...
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1answer
96 views

How can I get a stereo Bluetooth signal converted to a mono one?

I am trying to build a small singe driver full range active bluetooth speaker using some of those cheap class D amplifier boards you can buy everywhere on eBay etc. Many of them comes with a build in ...
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1answer
118 views

Is it safe to convert rca to xlr

I have a pre-amplifier of which the outputs are RCA. Now i want to buy new active speakers but those only have 3pin-XLR input. is it safe for both my amplifier and active speakers just to use a simple ...
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1answer
86 views

pioneer ddj sb2 unbalanced sound

DDj SB2 unbalanced sound Hi, I recently purchased a pioneer DDJ SB2 and want to use it with some active vonyx speakers which have both RCA and XLR inputs. Im not really much of an expert in the ...
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1answer
138 views

Are the speakers in a good position?

I use two 12 EV Live speaker EV Link in a 8 meter space to stage. Is this position is good for this room with height 3 meters and 50 people in this room?
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2answers
37 views

Best way to control audio in dual (same LAN) locations from one spot.

Currently we have one office that I run music through in this order Pandora-->PC-->amp-->speakers. Pretty simple. However, We've added a separate building 300' away that shares the same LAN. I'm ...
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8answers
27k views

How do you split stereo to left/right mono for dual stereo speakers?

I am looking for a specific adapter that splits a 3.5mm stereo mini-jack into left/right mono WITH 2 RING CONNECTORS. I have two separate speakers (JBL Charge 3) and want to use one as left an the ...
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2answers
41 views

Sound uneven after installing more powerful woofer

Hey guys so I think I messed up :( I have 4 Behringer B212XL speakers. The woofers in the speakers had blown so I decided to upgrade them to more powerful woofers. The out of box woofers were 200W ...
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1answer
130 views

Is a shorter range frequency response better for audio quality

So i'm a designing a speaker system and im choosing between two midrange drivers: Tymphany TC9FD18-08 3-1/2" and Peerless SLS-85S25CP04-04 3-1/2" the frequency responses are 100 to 20,000hz and 70 to ...
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2answers
72 views

How loud would a 40 mile high speaker be? [closed]

I am doing a theoretical thought experiment for a presentation and I have a theoretical speaker that would be 40 miles diameter (circular), now this speaker would be above most of the earths ...
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1answer
46 views

squared stage and (4) speaker position

I have a theater show with a squared stage (blue). The spectators are sitting on every side of the stage (red squares). And 2 pairs of speakers to be positioned at the corners. The sound will be ...
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1answer
875 views

Loud hiss coming from speakers when on line input

as the title says I have this problem: a loud high-pitched hiss (some 4Khz I believe) coming from speakers when a line input is selected. I have searched for similar problems but all I found seems ...
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1answer
32 views

Is there a way to split audio?

I have two separate mono speakers. Is there a way to split the output from my computer into two 3.5mm jacks, one being the left channel and the other being the right? Also, I have a SoundBlasterX AE5, ...
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3answers
16k views

How to connect Powered Subwoofer to Mixer?

I have two Alto TS210 Powered Active Speakers connected to Yamaha MG06 Mixer, which is then connected to my laptop via Stereo Y-Cable. That setup is working fine, however, I would like to now add a ...
2
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1answer
209 views

What is the best way to play inaudible sound?

I have a speaker - JBL Charge - that auto turn off after 10 minutes if it doesn't receive any audio signal. I wish to keep it always on but there is no settings for this. The only possible way I can ...
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3answers
89 views

Why don't speakers sound as good as instruments

In audiophile communities you often see a crazy amount of tweaking and gear designed around sound, but I'm curious on a technical level, are there known reasons why speakers don't sound as good as a ...
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1answer
64 views

Can speakers wear out?

I'm looking at doing an overhaul of a classroom that hosts both spoken word and video presentations that sometimes include music. It currently has in-ceiling 8" Lowell 25 volt speakers (similar to ...
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1answer
51 views

Do I have enough information to make frequency response curve?

I've built an adjustable sized speaker and I want to get frequency response curves for it. My setup to test it is a sine wave generator connected to a power amplifier connected to the speaker which ...
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3answers
182 views

Do some dedicated sound cards have a “stronger” line-out signal than on-board chips?

I am currently using a Realtek ALC887 on-board sound chip connected through line-out to a set of recently acquired Raumfeld Stereo M speakers. Either the audio signal of my on-board chip is rather ...
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0answers
232 views

Stereo Spread on a 3.2 Channel System

I just set up a new speaker system in my work place. It is a 3.2 Channel system with three center speakers (left, center, right) and two subs. These are used to play music so the input audio is ...
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1answer
55 views

How do I 'widen' my PC's stereo?

I only have very low end computer speakers. They only let me to adjust the volume and that's it. Right now I have turned the speakers slightly away from me, and I feel that it Did lessened the issue ...
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1answer
227 views

How to choose and connect graphic equalizer to adjust TV sound through external amp [closed]

While investigating the benefits of buying a soundbar for my TV, I was advised to instead purchase a good pair of speakers and an amplifier. So I did. I am now getting, I think, just what the sound ...
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1answer
42 views

Repackage woofer and tweeter

Suppose you have some speakers that contain a woofer and a tweeter in one box, but you don't know anything about the drivers (fs, Qts, Vas, etc). Assuming the box volume has originally been calculated ...
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3answers
14k views

How to filter hiss from amp to speakers? [closed]

I picked up an inexpensive 2x120W amplifier to drive my 8-ohm desktop speakers, and it produces a bit of a hiss, particularly when the treble is mixed further up which is what it seems to need. Is ...

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