Loudspeaker Enclosure - Wikipedia
A passive radiator speaker uses a second "passive" driver, or drone, to produce similar low-frequency extension, or efficiency increase, or enclosure size reduction, similar to ported enclosures. The passive driver is not wired to an amplifier; instead, it moves in response to changing enclosure pressures. ... Read Article
INTRODUCTION - Isptechnologies.com
Is designed for use as a dual channel stereo or mono power amplifier to drive your guitar speaker low voltage19 volt DC power adaptor and provide extremely high output voltage swing well in performance and very musical clipping charecteristics with greatly increased power efficiency and ... View Full Source
Originals Seventy 80 General Specifications - Guitar Speakers
Originals Seventy 80 One of our best sellers, this 12 inch guitar speaker meets the expanded frequency range often requested by the new generation of amp manufacturers.The Seventy 80 is detailed and crisply defined, with a tightly controlled low-end and punchy, aggressive upper mid-range. The top-end response is also subtly increased. ... Content Retrieval
CTS Piezoelectric Tweeters - Pi Speakers
PIE Speaker Application Note CTS Piezoelectric Tweeters Introduction Piezo tweeters, in use for 30 years now, offer a quality cost-effective, high-frequency sound source in a rugged, high-efficiency package when used properly. Used improperly, however, they fail to meet their potential. It is the purpose of ... Fetch Full Source
12·lnch Classic Lead Guitar Loudspeaker
Low-mass edgewound voice coil on a rugged laminated polyimide coil form, driven by our large, 16-lb magnetic structure. Also featured EVM®12L 12·lnch Classic Lead Guitar Loudspeaker • Classic lead guitar performance-full, precise overdriven tones and unrivaled clean tones • Ideal upgrade speaker • 300 waHs long-term power capacity ... Doc Viewer
Assets.peavey.com
Primarily a bass guitar speaker, the 1502 is versatile enough to be used for lead guitar. keyboard, and general pur. pose low frequency sound reinforce. ment The 1502DT-4 is equipped with medium length voice Coils for efficiency and htgh output and available in 4 and 8 ohm versions. 150SDT-4 Black Widow The 1505DT-4 4 ohm. 15" Black ... Read Full Source
Loudspeakers - Nyu.edu
At specified low frequency Reduces movement of speaker cone at bass port frequency increases efficiency and low frequency output Frequencies below resonant frequency are not acoustically loaded, can cause over-excursion of the speaker cone. ... Access Doc
Audio Power Amplifier - Wikipedia
An audio power amplifier (or power amp) is an electronic amplifier that reproduces low-power electronic audio signals such as the signal from radio receiver or electric guitar pickup at a level that is strong enough for driving (or powering) loudspeakers or headphones. ... Read Article
High-Efficient Low-Cost Photovoltaics: Recent Developments ...
High-efficient low-cost PV modules, High-Efficient Low-Cost Photovoltaics Book Subtitle Recent Developments Series Title Springer Series in Optical Sciences Distinguished Speaker Colloquium - Newsroom - New efficiency records have thin film technology that achieved these high % efficient photovoltaic technology that can be produced at low cost. ... Return Document
Musical Instrument Loudspeakers - JBL Professional
Efficiency power capacity are greater than many extended range speakers in their size ranges.. giving you outstanding dynamic range and extremely high accuracy. Use the Ml Series speakers for your guitar, key- board, or P.A. system. They directly replace conventional speakers used in ... Fetch Doc
EVM12L 12' Classic Lead Guitar Loudspeaker
Superior efficiency, sound quality and reliability of the EVM12L loudspeaker will be realized in virtually any sealed, vented (bass reflex) or open-backed enclosure. ... Read More
Capacitors For Reduced Microphonics And Sound Emission
Volumetric efficiency, at a relatively low cost. Today’s decoupling and bypassing solutions demand MLCCs with higher capacitance per unit volume (CV) values. ... Document Retrieval
Bass Rig
Bass Rig Bass Rig – A high quality speaker system for my bass-guitar and double-bass This speaker system is designed to be flexible in use, light-weight and have high sound quality as it is to amplify the acoustic It has a high efficiency of 103dB’s and ... Retrieve Doc
10-Inch, High-Performance Instrument Speaker
The EVM®10M is a 10-inch speaker designed for professional, high-level, high-quality guitar and mid-range amplification systems. Used full range, the EVM®10M’s frequency response is specifically tailored for brilliant lead guitar per-formance. The EVM®10M incorporates manu-facturing refinements that have improved per-formance. ... View Doc
The New VSX Series From Tannoy - YouTube
Pioneering UK loudspeaker manufacturer Tannoy has today revealed its new VSX Series line of subwoofer devices, with their industry debut at InfoComm 2012 show in Las Vegas. ... View Video
SERIES VS PARALLEL IRING - Electronics
Amplifier’s ability to handle low-impedance loads. If you ignore the way you wire them together, chances are you will fry the amplifier. the negative terminal of Speaker B to the negative output terminal of the same amplifier channel. ... Content Retrieval
Build A Class-A Amplifier
Hence their near universal application in preamplifiers and other low power circuitry. Most audio power amplifiers use class A circuitry except in the drive and output stages, where they use class B or AB operating modes to achieve high efficiency. In class B and AB modes, the output stage operates in a push- ... Content Retrieval
Class D Audio Amplifiers: VDD What, Why, And How MH OUTPUT ...
Process. A low-pass filter is often inserted between the output stage and the speaker to minimize electromagnetic interference (EMI) and avoid driving the speaker with too much high frequency energy. The filter (Figure 3) needs to be lossless (or nearly so) in order to retain the power-dissipation advantage of the switching output stage. ... Read More
PEAVEY ELECTRONICS
Are high quality, high efficiency woofers. They are an excellent guitar and subwoofer applications. APPLICATIONS The Pro 1200 and Pro 1500 drivers instrument amps and speaker systems with these new, high quality loudspeakers. ... View Document
Designing Practical High Performance Class D Audio Amplifier
Class D Amplifier •Class D amplifier employs MOSFETs which are either ON or OFF state. Therefore ideally 100% efficiency can be achieved. •PWM technique is used to express analog audio signals with ON or OFF states in output devices. •A loss in the switching device caused by 1)finite transition speed, 2)ON state resistance and 3)gate ... Get Content Here
