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Supplier: VAST STOCK CO., LIMITED
Description: Speakers & Transducers 30.6mm 12V 100dB TH Buzzer
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Supplier: Allied Electronics, Inc.
Description: Speco Technolgie 15" weatherproof aluminum PA speaker offers a frequency response of 130 to 15,000 Hz and a 40 watt RMS/75 watt maximum power rating. It features a sensitivity of 120 dB with an impedance of 8 ohm. A mounting bracket is included. Technical Specifications:
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Supplier: Challenge Electronics
Description: The CES250V048BA08PCN900UR oval Speaker from Challenge Electronics measures 25"x15" and delivers 82dB with a 5kHz. Construction is Plastic frame and Cloth cone.
- Sound Pressure Level: 84 dB
- Nominal Input Power: 1 watts
- Impedance: 8 ohms
- Frequency Response: 380 to 20,000 Hz
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Supplier: DigiKey
Description: SPEAKER 12.0W 4OHM 82DB 115HZ
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Supplier: Waldom Electronics
Description: BOOKSHELF SPEAKER TYPE 4 CASE WIDTH IN INCH 7 CASE HEIGHT IN INCH 120 MAX. WATTAGE 5 WARRANTY IN YEARS 4 CASE DEPTH IN INCH BLACK CASE COLOR FAMILY 2 TWEETER(S) 2 WOOFER(S) EPITOME. BRAND SENSITIVITY 93 DB WARRANTY IN YEARS - UOM YEARS
- Sound Pressure Level: 93 dB
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Supplier: Newark, An Avnet Company
Description: 915 VDC SELF-CONTAINED 120DB WARBLE-TONE SIREN. 25W SPEAKER WITH AUDIO INPUT FOR BROADCASTING MESSAGES, BUILT-IN TAMPER OUTPUT, IP65.
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Supplier: Mallory Sonalert Products, Inc.
Description: Series: Speakers Mounting Method: Bracket- Bare Wires Frame Material: Metal Impedance (Ohms): 8.0 Rated Power (Watts): 12.0 Max Power (Watts): 15.0 Freq Range (Hz): 500-7500 Size: 87 x 87 x 34.2 mm Weight: 256.5 g Options: For other options contact factory Typical dB Min Voltage: 90.0
- Sound Pressure Level: 109 dB
- Nominal Input Power: 12 watts
- Impedance: 8 ohms
- Frequency Response: 500 to 7,500 Hz
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Supplier: TMP Pro Distribution
Description: 100 Hz - 10 kHz (±4.5 dB) Max Input: 150W RMS, 375W program Maximum Output: 113 dB continuous / 120 dB peak Nominal Impedance: 8 ohms Nominal -6dB Beamwidth: 90° H x 70° V Input Connection: Terminal Strip and NL4 Compatible Rigging Provisions: (9) M6 threaded rigging
- Speaker Size: 8 inch
- Application: Music / Audio Systems
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Supplier: Visual Sound, Inc.
Description: outdated horn speaker design. Delivering up to 25 watts of class AB power directly to the speaker, each powered speaker can drive three additional non-powered speakers. 60-foot throw, 120-degree horizontal and 90-degree vertical dispersion. Weatherized, the trumpet
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Supplier: TMP Pro Distribution
Description: Size: 101.6 mm (4") Input Connections: Spring Terminal Speaker Type: Fullrange Speaker Type: Mid-High Speaker Type: Two-Way Frequency Response (-10 dB): 65 - 20000 Hz Internal Crossover: Yes Sensitivity: 1 W/1 m 89 dB Max. SPL/1m (calc): 115 dB Coverage
- Speaker Size: 4 inch
- Application: Music / Audio Systems
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Supplier: TMP Pro Distribution
Description: Transformer Taps : 70 V: 110 W, 55 W, 28 W & 14 W 100 V: 110 W, 55 W, & 28 W Thru Position: 8 nominal Frequency Response : 45 Hz - 18 kHz ( ± 3 dB) Maximum SPL @ 1m : Short-Term: 120 dB; Long-Term: 114 dB Nominal Sensitivity : 90 dB (2.83V / 1m) Nominal Coverage
- Application: Music / Audio Systems
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Supplier: TMP Pro Distribution
Description: 100 Hz - 10 kHz (±4.5 dB) Max Input: 150W RMS, 375W program Maximum Output: 113 dB continuous / 120 dB peak Nominal Impedance: 8 ohms Nominal -6dB Beamwidth: 90° H x 70° V Input Connection: Terminal Strip and NL4 Compatible Rigging Provisions: (9) M6 threaded rigging
- Speaker Size: 8 inch
- Application: Music / Audio Systems
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Supplier: TelephoneStuff.com
Description: Ceiling Mounted Speaker Assembly. Features: - 8 Ohm, 6W Speaker - White ABS Grille and Enclosure - Impedance or XFMR Version Available - Three-way Easy Connect Terminals - 50-15000 Hz. Frequency Range - 90dB SPL @ 1 W, 1 Meter - Dimensions: - 9.5" (232mm) Dia. X 4 3/4" (120mm) D
- Application: Security / Paging
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Supplier: Visual Sound, Inc.
Description: OWI, Inc. • 25 Watts • Includes UL Listed AC plug power supply • Sensitivity 93dB • Dispersion coverage 120 degrees H x 90 degrees V • Effectively drive up to 3 each Model 04TRP (4 ohms)
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Supplier: Xoxide
Description: Power: 28 Watts RMS Each Speaker: 7.5 Watts per Channel (@ 8 ohms @ 10% THD @ 200 Hz - 20 kHz) Subwoofer: 13 Watts @ 4 ohms @ 10 % THD @ 50 Hz – 200 Hz Single Channel Loaded System Response: 45 Hz - 18 kHz (-10 dB) Signal to Noise Ratio @ 1 kHz input: > 65 dB Satellite
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Supplier: Newark, An Avnet Company
Description: 915 VDC XENON TUBE STROBE LIGHT WITH 120DB WARBLE-TONE SIREN. 75 FLASHES/MINUTE. 25W SPEAKER WITH AUDIO INPUT FOR BROADCASTING MESSAGES, BUILT-IN TAMPER OUTPUT, IP65. CLEAR LENS.
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Supplier: Newark, An Avnet Company
Description: 915 VDC XENON TUBE STROBE LIGHT WITH 120DB WARBLE-TONE SIREN. 75 FLASHES/MINUTE. 25W SPEAKER WITH AUDIO INPUT FOR BROADCASTING MESSAGES, BUILT-IN TAMPER OUTPUT, IP65. BLUE LENS.
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Supplier: Newark, An Avnet Company
Description: 915 VDC XENON TUBE STROBE LIGHT WITH 120DB WARBLE-TONE SIREN. 75 FLASHES/MINUTE. 25W SPEAKER WITH AUDIO INPUT FOR BROADCASTING MESSAGES, BUILT-IN TAMPER OUTPUT, IP65. RED LENS.
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Supplier: Xoxide
Description: The Logisys Clear Acrylic 2.1 Gaming Speakers with Blue LEDs are the perfect addition to an already hooked up system. These completely clear speakers provide a sweet sound and an out of this world look too, while the blue LEDs flash dance to your music. These bad boys can be hooked up
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Supplier: TelephoneStuff.com
Description: SR40 Hazardous Area Speaker/Ringer can be set up as loud speakers for paging applications, loud ringers to signal incoming phone calls, or both functions can be combined in one device. Speaker/Ringer Features: - Mounting allows directional adjustment - Threaded end cap for easy
- Application: Security / Paging
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Supplier: Visual Sound, Inc.
Description: cm) low frequency cone and high temperature voice-coil assembly coaxially mounted with a wide-dispersion dome radiator tweeter. The 920-8B utilizes a dual-section crossover network, centered at 2500 Hz that provides 12 dB/Octave of attenuation for each element outside its operating range.
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Supplier: Visual Sound, Inc.
Description: flat-wound voice coil and cast frame basket RX™ 22 compression driver with ferrofluid cooling and a 2 inch titanium diaphragm Sound Guard ™ III tweeter protection Frequency response: 120 Hz 0 12 kHz -10 dB cutoff: 86 Hz Sensitivity: 100 dB (1W/1m) Power handling: 1000 Watts
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Supplier: TelephoneStuff.com
Description: recommendations: 20 to 120 watts (undistorted) - Impedance: 8 ohms - Frequency response: 45Hz to 20KHz +/- 3dB
- Application: Security / Paging
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Supplier: TelephoneStuff.com
Description: load - Output level: 1.5 V RMS nominal - Output limiter: 1.5 V RMS - Gain: 55 dB nominal (below limiter level); adjustable from 40 to 63 dB - Frequency response: 250-4,000 Hz, +0/-3 dB ref. to 1 kHz (below AGC) - Distortion: 1.5% maximum THD @ 1,000 Hz - Controls: Microphone
- Type: Amplifier
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Supplier: Allied Electronics, Inc.
Description: Speco1⁄2 Technologies 6 inch PA speaker is completely weatherproof and offers a frequency response of 200 to 15 kHz and a 40 watt maximum power rating. It features a sensitivity of 120 dB with an impedance of 8 ohm. Includes a white base that pivots 90 degrees.
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Supplier: Infineon Technologies AG
Description: Features 69 dB(A) signal-to-noise ratio 120dB SPL acoustic overload point Digital (PDM) interface with 6 μs group delay at 1 kHz Tight sensitivity (-26 ±1 dB) and phase (± 2 deg) tolerances 28 Hz low frequency roll-off Benefits High fidelity and far field audio recording Matched, noise
- Signal to Noise Ratio: 69 dB
- Operating / Polarization Voltage: 1.62 to 3.6 volts
- Features: Audio, Digital Microphone, RoHS Compliant
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Supplier: Tele-Communication, Inc.
Description: 120 LR-400 Display Receivers with ear speakers 121 sets of NiMH batteries 72 MHz or 216 MHz Eight 16-unit Charging/Carrying Cases One LT-700 Portable Transmitter with mic Superior audio (80 dB SNR) Finding the right tour guide system for your application can be challenging.
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Supplier: United Technologies Corporation
Description: STROBE LIGHT WITH SPEAKER TYPE UL, ULC, CE APPROVAL 24 V (STROBE), 25 V RMS (SPEAKER) OPERATING VOLTAGE WALL, 4 INCH SQUARE ELECTRICAL BOX MOUNTING XENON LAMP TYPE CLEAR LENS COLOR 90 TO 99 DB AT 1 M/80 TO 89 DB AT 10 FT SOUND INTENSITY 15/30/75/110 CD LIGHT INTENSITY
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Supplier: Mallory Sonalert Products, Inc.
Description: Operating Temperature: '-40° C to 85° C Storage Temperature: '-40° C to 85° C Housing Material: 6/6 Nylon, Color Black Options: For other options contact factory Min Volt: 120.0 Max Volt: 120.0 Typical dB Min Voltage: 85.0 Typical dB: 85.0 RoHS: No
- Sound Level: 85 dB
- Operating Voltage: 120 volts
- Operating Frequency: 2,000 Hz
- Supply Voltage: AC Voltage
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Supplier: VAST STOCK CO., LIMITED
Description: Audio Indicators & Alerts 70DB 4.00KHZ 12.0MM
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Supplier: Mallory Sonalert Products, Inc.
Description: For other options contact factory Min Volt: 12.0 Max Volt: 48.0 Typical dB Min Voltage: 82.0 Typical dB: 102.0 RoHS: No Volt Type: DC
- Sound Level: 82 to 102 dB
- Operating Voltage: 12 to 48 volts
- Operating Frequency: 1,600 Hz
- Supply Voltage: DC / Battery
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Supplier: United Technologies Corporation
Description: MOTOR DRIVEN TYPE UL APPROVAL 120 VAC/VDC VOLTAGE RATING SURFACE MOUNTING 2.5 AMPERE CURRENT RATING 300 VA POWER RATING HEAVY GAUGE ALUMINUM HOUSING MATERIAL 120 DB AT 1 M, 110 DB AT 10 FT SOUND INTENSITY 1100 HZ OUTPUT FREQUENCY SIZE 15-11/32 L X 6-7/8 INCH W
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Supplier: United Technologies Corporation
Description: AT 125 TO 250 VDC CURRENT RATING CORROSION RESISTANT HEAT FLOWED EPOXY HOUSING MATERIAL 119 DB AT 1 M, 109 DB AT 10 FT SOUND INTENSITY 982 HZ OUTPUT FREQUENCY SPEAKER SWIVEL ANGLE 180 DEGREE (VERTICALLY/HORIZONTALLY) 5522M MODEL
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Supplier: Ningbo Best Group Co., Ltd.
Description: products line is very wide including: buzzers, speakers, terminal blocks, piezo elements, switches, fuses and fuse holders, battery holder, DC micro motors, receiver, microphone, solar cell, telecom connectors, piezo alarm, and mould. Fast is our principle,our normal delivery time as below:
- Sound Level: 105 to 112 dB
- Operating Voltage: 6 to 15 volts
- Supply Voltage: DC / Battery
- Alarm Type: Siren
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Supplier: Security Camera Warehouse
Description: enhance any security surveillance system. Built-in USB and Compact Flash Media can be used to run advertising for potential recurring revenue or post daily specials or notices. Built in Speakers and audio output can be connected to external speakers for use as an entertainment system
- Features: Flat Panel Monitor, LCD Display
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A 120 dB Dynamic Range 400 mW Class-D Speaker Driver With Fourth-Order PWM Modulator
This paper presents a 400 mW class-D speaker driver achieving 120 dB dynamic range and 88% peak efficiency, while only con- suming 2.4 mA quiescent current.
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Manual of the audio technique
So, can't be expected from a stadium sonication, that by level tips through the public of 110 dB(A) an useful signal level of the public address system of 120 dB(A) .
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CR4 - Thread: Low Frequency Soundproofing
With speakers churning out 120db , no apparent sound 15ft from the building.
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Measurement of the attenuation provided by shieldings-Measurement of the attenuation of shielded enclosures and of the shielded cables | Techniques of the Ingé...
In this case subjected to an incident planar electromagnetic wave, the attenuation generated by the enclosure can exceed 120 dBs .
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Electrophysiological and behavioral responses to ketamine in mice with reduced Akt1 expression
The startle stimuli were white noise bursts (40 ms, 120 dB ) presented through a speaker in the top of the chamber.
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Proximity‐dependent Response to Variably Complex Mating Signals in Túngara Frogs ( Physalaemus pustulosus )
We repeated this memory test at 82 dB SPL with the speakers 120 cm away from the center of the chamber to match the natural distance at which males would produce this call.
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http://academiccommons.columbia.edu/download/fedora_content/download/ac:139282/CONTENT/Huang_columbia_0054D_10381.pdf
Our speaker system could deliver 120 dB SPL below 20 kHz, and the maximum deliverable level dropped at higher frequencies.
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Auditory Nerve Excitation via a Non-traveling Wave Mode of Basilar Membrane Motion
Our speaker system could deliver 120 dB SPL below 20 kHz, and the maximum deliverable level dropped at higher frequencies.
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Auditory structure and function in the mouse middle ear: An evaluation by SEM and capacitive probe
The SPL was varied in 5 dB steps from the maximum non-distorted speaker output ( 120 -130 dB ) over a range of 20-25 dB.
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Fast decoder design of connected word speech recognition for automobile navigation system
Test used 4,665 of continuous sentence DB that 39 speakers each pronounced 120 sentences.
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