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Free Sound Effects - Download 3,500+ Royalty-Free Sounds

82 Free Enceinte Sound Effects - Most Popular

Test 7.1 (Surround)

Audio file allowing the testing and calibration of a 7.1 installation (Dolby Surround), in french. Download in WAV format! This is 7 channels + 1 for a subwoofer. If one of the channels is not audible, your device is not suitable. More info in our file on "multichannel sound". UCS Category: TEST. Length: 00:35.
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Test 5.1 (Multicanal)

Audio file allowing the testing and calibration of a 5.1 installation, in french. Download in WAV format! This is 5 channels + 1 for a subwoofer. If one of the channels is not audible, your device is not suitable. More info in our file on "multichannel sound". UCS Category: TEST. Length: 00:27.
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Interference with a mobile phone

Noise made by a speaker when you put a mobile phone near the amplifier. UCS Category: COMCell. Length: 00:16.
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Amplifier, ground problem #1

Noise from an amplifier when there is a ground problem. UCS Category: ELECBuzz. Length: 00:30.
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Amplifier, connection problem #8

Noise from an amplifier when there is a connection problem. UCS Category: ELECBuzz. Length: 00:03.
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Megaphone, Larsen #5

Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:04.
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Test 2.0 (Stereophony)

Audio file allowing the testing and calibration of a 2.0 (stereophonic) installation, in french. Download in WAV format! If one of the channels is not audible, your device is not suitable. More info in our file on "multichannel sound". UCS Category: TEST. Length: 00:11.
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2.4 and 2.9 kHz feedback

Feedback loop of approximately 2,400 and 2,900 Hz. UCS Category: COMMic. Length: 00:04.
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Test 4.0 (Quadriphony)

Audio file allowing the testing and calibration of a 4.0 installation (quadriphonic), in french. Download in WAV format! If one of the channels is not audible, your device is not suitable. More info in our file on "multichannel sound". UCS Category: TEST. Length: 00:19.
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3 feedback peaks between 2.3 and 7 kHz

3 oscillating feedback loops between 2,300 and 7,000 Hz. UCS Category: COMMic. Length: 00:03.
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Megaphone, larsen #7

Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:03.
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Interference with a mobile phone #2

Noise made by a speaker when you put a mobile phone near the amplifier. UCS Category: COMCell. Length: 00:14.
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Amplifier, connection problem #5

Noise from an amplifier when there is a connection problem. UCS Category: ELECBuzz. Length: 00:04.
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Amplifier, connection problem #1

Noise from an amplifier when there is a connection problem. UCS Category: ELECBuzz. Length: 00:03.
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590 Hz feedback #8

Feedback of around 590 Hz. UCS Category: COMMic. Length: 00:05.
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Test 4.1 (multicanal)

Audio file allowing the testing and calibration of a 4.1 installation, in french. Download in WAV format! This is 4 channels + 1 for a subwoofer. If one of the channels is not audible, your device is not suitable. More info in our file on "multichannel sound". UCS Category: TEST. Length: 00:23.
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Amplifier, ground problem #2

Noise from an amplifier when there is a ground problem. UCS Category: ELECBuzz. Length: 00:30.
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10.6 kHz feedback

Feedback loop of approximately 10,600 Hz. UCS Category: COMMic. Length: 00:02.
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Test 7.1+2 (Surround+2)

Audio file allowing the testing and calibration of a 7.1 installation (Dolby Surround) + 2, in french. Download in WAV format! These are 7 channels + 1 for a subwoofer + 1 intended for the hearing impaired + 1 intended for audio description. If one of the channels is not audible, your device is not suitable. More info in our file on "multichannel sound". UCS Category: TEST. Length: 00:43.
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Amplifier, connection problem #2

Noise from an amplifier when there is a connection problem. UCS Category: ELECBuzz. Length: 00:03.
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2.6 kHz feedback

Feedback loop of approximately 2,600 Hz. UCS Category: COMMic. Length: 00:03.
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8.6 kHz feedback #8

Feedback of around 8,600 Hz. UCS Category: COMMic. Length: 00:02.
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Amplifier, connection problem #4

Noise from an amplifier when there is a connection problem. UCS Category: ELECBuzz. Length: 00:03.
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Test 2.1 (multicanal)

Audio file allowing the testing and calibration of a 2.1 installation, in french. Download in WAV format! If one of the channels is not audible, your device is not suitable. More info in our file on "multichannel sound". UCS Category: TEST. Length: 00:15.
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2.8 kHz feedback

Feedback loop of approximately 2,800 Hz. UCS Category: COMMic. Length: 00:02.
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8.6 kHz feedback #2

Feedback of around 8,600 Hz. UCS Category: COMMic. Length: 00:06.
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Amplifier, connection problem #9

Noise from an amplifier when there is a connection problem. UCS Category: ELECBuzz. Length: 00:03.
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Amplifier, connection problem #6

Noise from an amplifier when there is a connection problem. UCS Category: ELECBuzz. Length: 00:01.
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2.6 kHz feedback

Feedback loop of approximately 2,600 Hz. UCS Category: COMMic. Length: 00:02.
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8.6 kHz feedback #5

Feedback of around 8,600 Hz. UCS Category: COMMic. Length: 00:05.
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Amplifier, connection problem #3

Noise from an amplifier when there is a connection problem. UCS Category: ELECBuzz. Length: 00:02.
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590 Hz feedback #7

Feedback of around 590 Hz. UCS Category: COMMic. Length: 00:02.
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Megaphone, alarm #6

Alarm from an electric megaphone. UCS Category: COMMic. Length: 00:06.
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10.6 and 2.4 kHz feedback

Feedback loop of approximately 10,600 and 2,400 Hz. UCS Category: COMMic. Length: 00:02.
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Amplifier, connection problem #7

Noise from an amplifier when there is a connection problem. UCS Category: ELECBuzz. Length: 00:02.
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Megaphone, alarm #10

Alarm from an electric megaphone. UCS Category: COMMic. Length: 00:01.
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8.6 kHz feedback #3

Feedback of around 8,600 Hz. UCS Category: COMMic. Length: 00:02.
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Megaphone, larsen #10

Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:02.
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Megaphone, larsen #4

Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:04.
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5.4 and 8.8 kHz feedback

Feedback loop of approximately 5,400 and 8,800 Hz. UCS Category: COMMic. Length: 00:02.
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