Best Resonance Frequency

Martin Logan - ElectroMotion ESL - Hybrid Electrostatic - Each - Black

High frequency transducer: XStat CLS electrostatic transducer.
Low frequency driver : 8" high excursion, high-rigidity doped fiber cone with extended throw drive assembly, non-resonance asymmetrical chamber format.
MicroPerf panel is housed within a radical aluminum and composite AirFrame.
Proprietary Vojtko topology filter utilizing custom air core coil and low DCR steel laminate inductors, polyester film capacitors in series, and low DF electrolytic capacitors in parallel.
Recommended amplifier power: 20-300 watts per channel, Crossover frequency: 500 Hz.
Convenient push-style speaker terminals for bare wires, pins, or bananas, Sturdy, 1/4-20 ETC spikes.
Frequency response: 42 - 22,000 Hz ±3 dB, Dispersion: 30-degrees x 34" line source, Sensitivity: 91 dB/2.83 volts/meter.
Nominal Impedance: 6 Ohms, 1.6 @ 20 kHz, compatible with 4, 6, or 8 ohm rated amplifiers.
Weight: 35.5 lbs. each, Dimensions: 52.1" high, 9" wide, 16.3" deep.

Offers a redesign from the classic Resolv A-Series monitor, with more accurate sound reproduction and a stylish new look.
5" woven carbon fiber woofer provides tight and controlled low frequency response and its 1.25" soft dome tweeter gives the high frequencies a true, natural sound without unwanted resonance.
50Hz-27kHz frequency response with Active crossover with multi-pole design for linear response.
4-position high frequency lift control that allows the monitor to be optimized for different mixing environments, and is AV shielded for operation near CRT monitors and other sensitive electronics.
Balanced 1/4-inch inputs, unbalanced RCA inputs.

High frequency transducer: XStat CLS electrostatic transducer.
Low frequency driver : 8" high excursion, high-rigidity doped fiber cone with extended throw drive assembly, non-resonance asymmetrical chamber format.
MicroPerf panel is housed within a radical aluminum and composite AirFrame.
129 square inches of sound radiating surface on both the front and back.
Proprietary Vojtko topology filter utilizing custom air core coil and low DCR steel laminate inductors, polyester film capacitors in series, and low DF electrolytic capacitors in parallel.
Frequency response: 42 - 22,000 Hz ±3 dB, Sensitivity: 91 dB/2.83 volts/meter.
Recommended amplifier power: 20-300 watts per channel.
Dimensions: 52.1" high, 9" wide, 16.3" deep.

High/Low-frequency controls contour your sound for environment, preference, and music style, and the custom bi-amped, class A/B amp offers large headroom and low distortion.
Soft-dome tweeter with optimized waveguide provides smooth, pristine and articulate highs up to 35kHz.
The low-resonance enclosure minimizes distortion and color, and the lightweight, glass-aramid composite woofer delivers clear midrange and tight bass.
Flat Low Frequency Adjustment adding versatility and improved accuracy for mixes that translate in different environments.
Superior low-end extension with optional setting of plus-2dB KRK Bass Boost acclaimed by music creators worldwide.

Apple iOS model using newly designed, tangle-free oval cable featuring 3-button in-line remote with integrated microphone.Connectivity Technology: Wired.
Custom machined, low resonance stainless steel housing deliver a detailed and accurate sound.
High-quality dynamic transducers produce high output level with low distortion and frequency response (microphone) is 100 – 10,000 Hz,frequency response (headphones) is 15Hz - 22000Hz,sound pressure level (SPL) is 118 dB (1kHz/1Vrms).
In ear canal design provides excellent attenuation of ambient noise. Multiple sized ear tips included insuring a personalized fit.
2 year global warranty when purchased from an authorized Sennheiser dealer.
Frequency Response - 15Hz - 22000Hz , Impedance - 18 ohm.

Ceramic Disc Diameter:25mm(not include rubber ring) 12V, can not be directly connected to the use of the need to use the control panel can be sprayed..
SHOP WITH CONFIDENCE: To Provide You With the Highest Quality Service, If You Have Any Question, Please Feel Free to Contact Us.We Will Provide After-sales Service Until You Are Satisfied..

High-frequency transducer: XStat CLS electrostaic transducer.
Panel dimensions: 40" x 8.6" (102cm x 22cm), Radiating area: 344 in2.
Low-frequency driver: Two 8” (20.3 cm) high excursion, high-rigidity paper cones with extended throw driver assembly, non-resonance asymmetrical chamber format, bass reflex.
Vojtko topology filter utilizing custom air core coil and low DCR steel laminate inductors, polyester film capacitors in series, and low DF electrolytic capacitors in parallel.
Frequency response: 41–22,000 Hz ±3dB, Sensitivity: 91 dB/2.83 volts/meter.
Recommended amplifier power: 20-400 watts per channel.
Dimensions: 59.2 x 9.4 x 20.7 (150.3cm x 23.8cm x 52.6cm), Weight: 52lbs. (23.6kg) each.

X-Motif Cone controls resonance frequency and cuts unnecessary frequency, delivering powerful and solid bass response..
The KFC-XW1041 has a robust thermal management system implemented with an Aluminum Bobbin, Closed Yoke Design, and Advanced Airflow Control..
Computer-optimized damper controls stress and increases mechanical durability..
The spring post terminals will accept pin connectors, single banana plugs, or bare wire up to 10-gauge..
power handling: 300 watts RMS (1300 watts peak).

These “What Hi-Fi?” award-winning, ultra-compact 3010 speakers achieve outstanding performance by utilizing the 3000 Series, 2-in-1 concentric advanced ring dome tweeter, Aramid fiber/paper cones for the 4-inch bass unit, uprated audiophile crossover components and a stronger, lower resonance cabinet.
Enclosure: 2-way reflex. Bass Unit: 100mm. Treble Unit: 25mm.
Sensitivity: 86dB. Recommended Power: 15-75w. Crossover Frequency: 2.8kHz.
Frequency Response (+/-3dB): 68Hz-22kHz. Normal Impedance: 6 ohm. Minimum Impedance: 6 ohm.
Box includes: 2) Q Acoustics 3010 Bookshelf Speakers (Graphite), (2) Magnetic Speaker Grills, (2) Port Bungs, (1) User Manual, (8) Rubber Speaker Grips.