Frequency response 32ohm

BeLL BLHDP120A Wired on-Ear Headphone with Tangle Free Cable +3.5mm Jack, Headset with 18hz to 24Khz Frequency Response & 32ohm Impedance Flexible 2D axis Folding Mechanism Headphone

BeLL BLHDP115A Wired on-Ear Headphone with Tangle Free Cable +3.5mm Jack, Headset with 18hz to 24Khz Frequency Response & 32ohm Impedance Flexible 2D axis Folding Mechanism Headphone

True Wireless Stereo Sound: Super light-weight, hassle-free listening with no strings attached. It offers a truly natural and authentic sound performance with a focus on getting a clear midrange and a balanced bass and treble performance. Superior Audio Quality & Noise Canceling TWS Earbuds: Adopting Bluetooth 5.0 wireless technology that produces incredible sound quality with crystal crisp treble. Letting you enjoy your music and calls with crystal clear sound quality. Secure Fit & Mini Design: Extremely lightweight, mini in-ear design block outer surrounding noise, ensure your headphones stay comfortably firm in place, and improve the sports and workout experience. One-key Control: Earbuds are equipped with an intelligent button that allows you to answer/reject/redial call, play/pause/switch song by the earbuds. Compact Charging Case for Longer Battery Life: pTron Bassbuds Plus wireless headphones come with a portable 300mAh battery charging case, it could recharge 2-3 times and it can be charged automatically once the earbuds are put in the charging case. You get 4 hours of continuous music playtime and up to 80 hours of standby time. Other specifications: Frequency Response 20Hz-20KHz, Speaker Impedance 32Ohm, Earbuds Capacity 40mAh each Li-Polymer, Charging Case Capacity 300mAh Li-Polymer, Music Play Time 4 Hours, Standby Time 80 Hours, Charging Time 1.2 Hours, Charging Interface Micro USB & Charging Input DC5V,1A.

Speaker size: 40mm Sensitivity: 105dB S.p.l at 1KHz Impedance:32 Frequency Response: 20Hz-20,000Hz Rated Power: 100mW Mic. Unit: 6x5mm Dia. Electret condenser Mic. Directivity: Omni Direction Mic Sensitivity: -58dB (+2db) Mic. Impedance: Low Frequency Response: 30Hz to 16,000Hz Cable: 1.8m (+0.3m) Plug Type: 3.5mm stereo plug x 2 1 Year Limited Warranty

Product Description : Speaker Type : 2.0 Sound Bar Driver Type : Digital Audio Power Amplifier Driver Size : 5.715cm *4 SB No. Of Drivers : 4 Impedance : 4O*2+6O Sensitivity (dB) : SB: 800mV+-50mV Frequency Response : 55Hz-20KHz Signal Noise Ratio : >= 72dB Wireless Technology Type : Bluetooth Bluetooth Version : 4.2 Country Of Origin : China Compatibility : All Bluetooth Devices Bluetooth Range : 10M Speaker Type 2.0 Sound Bar Driver Type Digital Audio Power Amplifier Driver Size 5.715cm *4 SB No. Of Drivers 4 Impedance 4O*2+6O Sensitivity (dB) SB: 800mV+-50mV Frequency Response 55Hz-20KHz Signal Noise Ratio >= 72dB Wireless Technology Type Bluetooth Bluetooth Version 4.2 Country Of Origin China Compatibility All Bluetooth Devices Bluetooth Range 10M

• The perfect way to add some style and stand out from the crowd with the boAt BassHeads 100 "Hawk" inspired earphones. Impedance 16Ω, Sensitivity (dB) 92db ±3db, Frequency Response 20Hz-20KHz • The stylish BassHeads 100 superior coated wired earphones are a definite fashion statement - wear your attitude with its wide variety of collection • The powerful 10mm dynamic driver with the speaker resistance of 16 ohm enables the earphone to deliver a punchy, rhythmic response to the most demanding tracks • Features a HD microphone to make crystal clear calls - making life easier on the go, play/pause music or answer/end calls with one-click, track forward with two-clicks or back with 3 clicks make these earphones extremely user-friendly • With 1.2 meters perfect length cable now plug it in anywhere with ease - while the earphones are extremely user-friendly and stylish, extruding premium coating on the wire cable is a manufacturing process that we've been performing and refining since our company's inception • Its impeccable fit won't let you take these wonderfully amazing earphones off, fits you perfectly without hurting your ears and the perfect arc, with different size ear tips helps you in achieving superior comfort even with long listening hours. • 1 year warranty from the date of purchase  

MCM imported 6.5 inch poly cone woofer 50 watts RMS @ 8 ohms max 100 watts , resonance frequency 40 HZ , frequency response ( 40hz - 8 khz), SPL 89 db ,16.6 OZ maganet structure, Vas 27 liter, 100 mm big maganet , rubber surround , premium look, fresh peice not used . 4 pair available.

2.Support for Bluetooth & Wireless transmission. 3.Built-in Microphone,enjoying hand-free call. 4.Adopt high quality audio decode chip,let you experience perfect sound quality. 5.Built-in charging Battery and Built-in high sensitivity Microphone,listening music any where. 6. Special suction cup design, could sucked on any flat surface including desk, wall, window. 7. Suitable for car,bedroom,kitchen,office,conference,business trip,vacation etc. 8. Android system requires 4.2.2 IOS requires version 6.0nd above, the other version does not support. Specifications: For Bluetooth support: V3.0 +EDR Range: 10 meters Transmitting frequency: 2.4G HZ Power supply: DC5V/100-120mA Battery: 3.7V 400mAh lithium Charging time: approx. 3 hours Operating time: approx. 6 hours IP grade: IP x 4 Frequency response: 100HZ-20KHZ Output: 3w S/N Ratio: >75db Distortion:

160 percent Louder Bass: A higher frequency response and 11 mm audio drivers for powerful, thunderous notes that will transform your media.Built-in Magnets: Enjoy India’s first magnetic earphones from a smartphone brand in this price range; magnetic earbuds make carrying and tidying a breeze.Kevlar for Ultimate Durability: Break-resistant Kevlar fibre protects wiring from wear and tear; the braided jacket prevents the cord from tangling easily and Ergonomically Friendly Design: Ear tips bend 45 degree for a snug wear that feels lightweight and comfortable even after long hours of use.Frequency Rate: 20-20,000Hz and Cable Length: 1.25 m.Three Button Remote: Control your music, handle phone calls, and even summon Google Assistant with three tactile inline buttons and a mic.Unmatched Style: Iconic logo and transparent ear buds with yellow accents flawlessly compliment your Realme device like no other earphones can

2.Support for Bluetooth & Wireless transmission. 3.Built-in Microphone,enjoying hand-free call. 4.Adopt high quality audio decode chip,let you experience perfect sound quality. 5.Built-in charging Battery and Built-in high sensitivity Microphone,listening music any where. 6. Special suction cup design, could sucked on any flat surface including desk, wall, window. 7. Suitable for car,bedroom,kitchen,office,conference,business trip,vacation etc. 8. Android system requires 4.2.2 IOS requires version 6.0nd above, the other version does not support. Specifications: For ransmitting frequency: 2.4G HZ Power supply: DC5V/100-120mA Battery: 3.7V 400mAh lithium Charging time: approx. 3 hours Operating time: approx. 6 hours IP grade: IP x 4 Frequency response: 100HZ-20KHZ Output: 3w S/N Ratio: >75db Distortion:

b'/xe2/x80/xa2' The perfect way to add some style and stand out from the crowd with the boAt BassHeads 100 b'"'Hawkb'"' inspired earphones. Impedance 16b'/xce/xa9', Sensitivity (dB) 92db b'/xc2/xb1'3db, Frequency Response 20Hz-20KHz b'/xe2/x80/xa2' The stylish BassHeads 100 superior coated wired earphones are a definite fashion statement - wear your attitude with its wide variety of collection b'/xe2/x80/xa2' The powerful 10mm dynamic driver with the speaker resistance of 16 ohm enables the earphone to deliver a punchy, rhythmic response to the most demanding tracks b'/xe2/x80/xa2' Features a HD microphone to make crystal clear calls - making life easier on the go, play/pause music or answer/end calls with one-click, track forward with two-clicks or back with 3 clicks make these earphones extremely user-friendly b'/xe2/x80/xa2' With 1.2 meters perfect length cable now plug it in anywhere with ease - while the earphones are extremely user-friendly and stylish, extruding premium coating on the wire cable is a manufacturing process that we've been performing and refining since our company's inception b'/xe2/x80/xa2' Its impeccable fit won't let you take these wonderfully amazing earphones off, fits you perfectly without hurting your ears and the perfect arc, with different size ear tips helps you in achieving superior comfort even with long listening hours. b'/xe2/x80/xa2' 1 year warranty from the date of purchase b'/xc2/xa0'

Harman kardon hk-6200 very powerful stereo amplifier.out put is only 50+50w rms but very easily drive up to 200w amplifiers.!.powerful bass and treble.good cosmetic condition.made in japan.one of the best product from Harman international. Specifications: Power output: 50 watts per channel into 8Ω (stereo) Frequency response: 0.5Hz to 150kHz Total harmonic distortion: 0.09% Damping factor: 60 Input sensitivity: 2.2mV (MM), 135mV (line) Signal to noise ratio: 80dB (MM), 98dB (line) Speaker load impedance: 4Ω (minimum) Dimensions: 443 x 103 x 361mm Weight: 7.5kg price fixed

The Alpha 20 bookshelf speakers are aces when it comes to combining great sound, good looks, and compact size. Looks like Infinity did it again! They've been designing fantastic speakers for years, and it's their innovation, research and understanding of customers' needs that brought the Alpha 20 to life. Let's start with unique Infinity technology. The Alpha 20 boasts a 1" C.M.M.D. tweeter and a 6-1/2" C.M.M.D. woofer. C.M.M.D., or Ceramic Metal Matrix Diaphragm, is a material designed by Infinity to produce exceptionally stiff, light drivers — ideal when it comes to accurate, responsive reproduction of sound. This technology exists already in expensive, high-end Infinity lines, so it was ready to be reapplied in the more affordable Alpha line. Another area of Infinity expertise is detailed, natural sound. Thanks to their high-tech research facility, Infinity knows just about everything there is to know about audio. The Alpha 20s use those C.M.M.D. drivers to meet Infinity's exacting standards for great sound. You get clean, true-to-life highs that float through the air, and astoundingly rich, full mid/bass delivery. Product Highlights: • video-shielded • bass-reflex • frequency response 55-22,000 Hz (±3dB) • 8-ohm impedance • sensitivity 89 dB • handles up to 100 watts • black ash or cherry vinyl finish • 5-way binding posts • 8-7/8"W x 15-1/8"H x 11-3/8"D Why choose bookshelf speakers? Bookshelf speakers may be small in size, but they can deliver surprisingly big sound. Some ultra-compact models even fit on a desktop. Most are right at home in tight spaces like shelves, so they're usually good choices for your home theater's rear channels. For the best performance, try placing bookshelf speakers on solid speaker stands to help the sound really "open up." Made in DENMARK

INSTRUCTIONS OF USE: 1. Put the headset on a flat surface and then connect the3.5mm plug *MIC, 3.5mm plug *speaker and USB plug to computer 2. Put the headset on your head and adjust properly to fit both ears comfortably in the ear cushions of the headset. 3. Use the volume control wheel switch provided on the headset to adjust the volume. TECHNICAL SPECIFICATIONS: 1. Driver Dimension: ø40mm 2. Speaker Impedance: 32Ω±15％ 3. Frequency Response: 20Hz – 20,000Hz 4. Sensitivity: 110±3dB 5. Cable: 2.0meters main headset cable + 30cm adapter cable 6. Plug: ø3.5mm (voice + mic) + USB to offer power for lighting 7. Microphone Dimension: ø6.0x5.0mm 8. Microphone Sensitivity: -58±3dB 9. Microphone Impedance (Ohms): 2.2kΩ 10. Microphone Directional: 4D Omni Directional

• Innovative housing design enables for easy adjustment and optimal wearing comfort with powerful 10mm drivers for sonic clarity, bass-driven stereo sound and good attenuation of ambient noise. Sensitivity (dB) 92db ±3db, Frequency Response 20Hz-20KHz • The noise-cancelling microphone enables trouble free receiving of calls or undeterred sessions of musical extravaganza • Made to fit you and your lifestyle, providing a smooth grip for an extra secure and comfortable fit for your ears • Passive noise cancellation feature enables users to enjoy listening to music even in a chaotic and noisy environment; it also enables users to receive calls on-the-go • Crafted with care, the polished metal ensures its longevity, the tangle-free cable is lightweight and features user-friendly controls for easy functioning • Compatible with all devices having 3.5mm jack. • 1 year warranty from the date of purchase