Listen Technologies La-454 Noise-Cancelling Over-Ear Headset

Listen Technologies La-454 Noise-cancelling Over-ear Headset

Product Code: eq39938
Availability: In Stock

$638.85 $798.56

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Description
Reviews (12)

The Listen Technologies LA-454 is a dual-eared headset designed to be used with two-way communications devices—for instance, the ListenTALK LK-1 Transceiver. It utilizes an over-eared construction to achieve passive, acoustic noise reduction of 14 dB, making this headset quite suitable for use in noisy environments. The microphone also aids in capacity, as its electret, unidirectional boom mic also features onboard noise-reduction. The LA-454 sports a 3.5mm TRRS connection point compatible with many two-way systems. Giving you a microphone bandwidth of 120 Hz to 6 kHz, as well as a frequency response of 80 Hz to 15 kHz in the headphones, this unit will come in handy in loud scenarios, facilitating both hands-free communication and audio quality.

For Two-Way Communication Systems Dual Over-Ear Design 14 dB Passive Noise Reduction Compatible with ListenTALK Transceivers Electret, Noise-Cancelling Boom Mic Unidirectional Polar Pattern 120 Hz to 6 kHz Mic Frequency Response 1 x 3.5mm Male TRRS Connection

Parameters
Connections	1 x 3.5 mm TRRS, CTIA compliant
Microphone Element	Electret
Polar Pattern	Unidirectional, noise cancelling
Microphone Impedance	1.2 kOhms, typical
Sensitivity	-45 dBV / PA at 1 kHz
Microphone Bias	3 to 5 VDC
Headphone Impedance	250 Ohms
Frequency Response	80 Hz to 15 kHz, headphones 120 Hz to 6 kHz, microphone
Noise Reduction	14 dB typical, acoustic
Standards	RoHS
Cable Length	41" / 104 cm
Weight	14.3 oz / 405.4 g
Packaging Info
Package Weight	0.95 lb
Box Dimensions (LxWxH)	8.1 x 6.8 x 2"

Related Questions and Answers

Q: 1. What are the interior dimensions of the earpads? (I have big ears)

A: I am sorry, this is not specified by the manufacturer.

Q: 2. Can this connect to a RTS Intercom?

A: The Hollyland Solidcom C1 Pro ENC Hub Base that is included with the Hollyland Solidcom C1 Pro-Hub8S ENC 9-Person Full-Duplex Wireless Intercom System with Hub (1.9 GHz) can be connected to the hub base for another intercom system.

Q: 3. can I buy a 4 pack and latter ad some more headsets ? will they all work together ?

A: The Hollyland SOLIDCOM C1 PRO allows the use of up to 7 remote headsets. To expand the system to 8 remote headsets, the C1 Pro HUB Base would be required.

Q: 4. Can you hear yourself talk? We currently use the T1000 system, but belt pack transmissions give no audio feedback to the speaker

A: The Hollyland Solidcom C1 Pro-Hub4S ENC 5-Person Full-Duplex Wireless Intercom System with Hub (1.9 GHz),BH # HOSDC1PH5P, does not offer self-feedback through the headset.

Q: 5. sorry charger and batteries included

A: The Hollyland Solidcom C1 Pro-6S Full-Duplex Wireless Intercom System with 6 Headsets comes with 12 batteries and a charger, which can charge up to 8 batteries at one time.

Q: 6. Can I use it with IOS? Will all functions work with IOS.

A: The JBL Live 770 NC Over-Ear Noise-Cancelling Headphones (Blue), B&H # JBLLIVE770BL, is compatible with iOS. All functions are supported on iOS (except for setting up Google Assistant through the JBL App). You can still use the Google Assistant App; however, this would require you to download the Google Assistant app from the iOS App Store.

Q: 7. Will the C1 master still work with the hub? Or does it need to off when using the hub?

A: The Hollyland Solidcom C1 Pro-Hub8S ENC 9-Person Full-Duplex Wireless Intercom System with Hub (1.9 GHz), BH # HOSCMC1PHB8S, features the Hollyland Solidcom C1 Pro Full-Duplex ENC Wireless Intercom Master Headset (Single-Ear), BH # HOLC1PROSH01, that cannot be paired with a hub.

Q: 8. Can the headsets function as a complete system without the base? Could I take the included headsets on location without base?

A: The Hollyland Solidcom C1 Pro-Hub4S ENC 5-Person Full-Duplex Wireless Intercom System with Hub (1.9 GHz) does not include a master headset, so it cannot be used without the base. B&H # HOSCC1P4S would be the 4-person set with a master headset instead of a base station.

Q: 9. Is the audio connection only Bluetooth and 3.5mm or also usb-c audio connection?

A: Marshall Monitor II Noise Cancelling Wireless Over-Ear Headphones audio can be via bluetooth or the included detachable 3.5mm Cord. USB-C is for charging.

Q: 10. Is this for PC or for android smartphone ?

A: No. The LA-451 is specifically designed for use with a Listen Technologies LK-1 ListenTALK Transceiver (B&H #LILK1A0). For computer, you may want something more like the Cyber Acoustics AC-104 Monaural PC Headset with Microphone (B&H #CYAC104). Please contact our computer department or mobile department to best assist you in selecting a headset mic for use with a computer or Android smartphone.

Chris	24/09/2024
[8.1 x 6.8 x 2"] Nice little ear pieces for our hearing assistance devices. They last for years of use and abuse by our church congregation. I have not heard any complaints about sound quality or comfort related to these. 5

Speaker Guy	22/08/2024
[RoHS] Works Great! 5

Carl	21/08/2024
[41" / 104 cm] Our church did a renovation and installed a new sound system. It is loud enough but I could not understand what was being said or read. With the ear speaker and the Listen device; I can now hear and understand! Thanks. 5

Noe	12/08/2024
[0.95 lb] Thanks, Best Seller!!! Very Best Recommendation. 5

FnFrankie	14/07/2024
[250 Ohms] [This review was collected as part of a promotion.] I so dig my new TUNE 770nc headphones. I used them on a bike ride right after I received them and they are so awesome (well they are JBL, THE BEST !!!) I then used them to call some friends and they could not believe I was on headphones .. I had to let them know they are the new JBL TUNE 770nc 5

brian163	25/06/2024
[3 to 5 VDC] [This review was collected as part of a promotion.] A really solid overall offering by JBL, the 770 noise cancelling headphones are the current flagship of the Tune line. Very good sound quality and tone balance for what I would consider an "on ear" headphone as the ear cups are not large enough to go over my ears. However, they are still lightweight and comfortable. Bluetooth connectivity was excellent and they are fully supported by the JBL Headphone app for iOS which allows you to adjust the noise cancelling mode, EQ, and even firmware update which is a nice supported feature for a relatively inexpensive model. I wouldn't hesitate to recommend them. 5

17Dave	21/06/2024
[41" / 104 cm] This unit is a great way to tidy up the cords and keep multiple listening units all in one place. You can label the slots if you like to make it easy for people to find their unit. Great buy. 5