Ultrasonic transducer driver

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Legendary USA manufactured loudspeakers. In very good condition. Will need very good amplification of at least 150 watts/rms per channel. 1.62 Meter high with a 10″ bass driver. Will need some space to disperse correctly. Imaging, build and sound quality unbelievable with tight bass response (best of both worlds). For the hi-end stereo audiophiles. Specifications:- The Ascent i hybrid speaker system consists of a broad range single element electrostatic transducer integrated with a quick-response woofer. This approach takes advantage of the benefits that both technologies have to offer. Dispersion is a controlled 30 degrees. This was achieved by curving the electrostatic transducer element itself, an elegantly simple solution. System Frequency Response 35–22,000 Hz ± 3db Dispersion Horizontal: 30 Degrees Vertical: 4’ (122 cm) Line Source Sensitivity 90 dB/2.83 volts/meter Impedance Nominal: 4 ohms Minimum: 1.2 ohms @ 20 kHz Crossover Frequency 280 Hz Components Custom-wound audio transformer, air core coils, polypropylene capacitors Woofer Type 10″ (25 cm) high excursion, high rigidity cone with extended throw driver assembly, Non-resonance chamber format Bass Control Switch-3 dB below 200 Hz Power Handling 200 watts per channel Recommended Amplifier Power 80–200 watts per channel Weight – each (32.5kg) Measurements – (33 W × 55.9 D × 162.6 H cm) Pics from the net.

We provide free countrywide shipping. Play and charge endlessly. Take the party with you no matter what the weather. The JBL Charge 5 speaker delivers bold JBL Original Pro Sound, with its optimized long excursion driver, separate tweeter and dual pumping JBL bass radiators. Up to 20 hours of playtime and a handy powerbank to keep your devices charged to keep the party going all night. Rain? Spilled drinks? Beach sand? The IP67 waterproof and dustproof Charge 5 survives whatever comes its way. Thanks to PartyBoost, you can connect multiple JBL PartyBoost-enabled speakers for a sound big enough for any crowd. With all-new colors inspired by the latest street fashion trends, it looks as great as it sounds. Features Bold JBL Original Pro Sound 20 hours of playtime IP67 waterproof and dustproof Wireless Bluetooth Streaming Crank up the fun with PartyBoost Power up with the built-in powerbank Features and Benefits Bold JBL Original Pro Sound Take the amazing power of JBL Pro Sound with you. The JBL Charge 5 has an optimized long excursion driver, a separate tweeter, and dual JBL bass radiators, all delivering impressively rich and clear audio. Get that big room sound, even when outdoors. 20 hours of playtime The fun doesn’t have to stop. Packed with an incredible 20 hours of battery life, JBL Charge 5 lets you party all day and into the night. IP67 waterproof and dustproof To the pool. To the park. JBL Charge 5 is IP67 waterproof and dustproof, so you can bring your speaker anywhere. Wireless Bluetooth Streaming Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns enjoying JBL Pro sound. Crank up the fun with PartyBoost PartyBoost allows you to pair two JBL PartyBoost-compatible speakers together for stereo sound or link multiple JBL PartyBoost-compatible speakers to truly pump up your party. Power up with the built-in powerbank Don’t put the party on pause. A built-in powerbank lets you charge your devices without taking a break from the tunes. Technical Specifications General specification Transducer 52mm x 90mm woofer, 20mm tweeter Rated output power 30W RMS for woofer, 10W RMS for tweeter Frequency response 65Hz – 20kHz Signal-to-noise ratio: >80dB Battery type Li-ion polymer 27 Wh (equivalent to 3.6 V/7500 mAh) Battery charge time 4 hours (5V/3A) Music play time up to 20 hours (dependent on volume level and audio content) USB specification USB port: Type C USB rating: 5V/2A (maximum) Wireless specification Bluetooth® version: 5.1 Bluetooth® profile: A2DP 1.3, AVRCP 1.6 Bluetooth® transmitter frequency range: 2400MHz – 2483.5MHz Bluetooth® transmitter power: ?20dBm (EIRP) Bluetooth® transmitter modulation: GFSK, ?/4 DQPSK, 8DPSK What's in the box 1 x JBL Charge 5 Bluetooth speaker 1 x Type C USB Cable 1 x Quick Start Guide

Play and charge endlessly. Take the party with you no matter what the weather. The JBL Charge 5 speaker delivers bold JBL Original Pro Sound, with its optimized long excursion driver, separate tweeter and dual pumping JBL bass radiators. Up to 20 hours of playtime and a handy powerbank to keep your devices charged to keep the party going all night. Rain? Spilled drinks? Beach sand? The IP67 waterproof and dustproof Charge 5 survives whatever comes its way. Thanks to PartyBoost, you can connect multiple JBL PartyBoost-enabled speakers for a sound big enough for any crowd. With all-new colors inspired by the latest street fashion trends, it looks as great as it sounds. Features Bold JBL Original Pro Sound 20 hours of playtime IP67 waterproof and dustproof Wireless Bluetooth Streaming Crank up the fun with PartyBoost Power up with the built-in powerbank Features and Benefits Bold JBL Original Pro Sound Take the amazing power of JBL Pro Sound with you. The JBL Charge 5 has an optimized long excursion driver, a separate tweeter, and dual JBL bass radiators, all delivering impressively rich and clear audio. Get that big room sound, even when outdoors. 20 hours of playtime The fun doesn’t have to stop. Packed with an incredible 20 hours of battery life, JBL Charge 5 lets you party all day and into the night. IP67 waterproof and dustproof To the pool. To the park. JBL Charge 5 is IP67 waterproof and dustproof, so you can bring your speaker anywhere. Wireless Bluetooth Streaming Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns enjoying JBL Pro sound. Crank up the fun with PartyBoost PartyBoost allows you to pair two JBL PartyBoost-compatible speakers together for stereo sound or link multiple JBL PartyBoost-compatible speakers to truly pump up your party. Power up with the built-in powerbank Don’t put the party on pause. A built-in powerbank lets you charge your devices without taking a break from the tunes. Technical Specifications General specification Transducer 52mm x 90mm woofer, 20mm tweeter Rated output power 30W RMS for woofer, 10W RMS for tweeter Frequency response 65Hz – 20kHz Signal-to-noise ratio: >80dB Battery type Li-ion polymer 27 Wh (equivalent to 3.6 V/7500 mAh) Battery charge time 4 hours (5V/3A) Music play time up to 20 hours (dependent on volume level and audio content) USB specification USB port: Type C USB rating: 5V/2A (maximum) Wireless specification Bluetooth® version: 5.1 Bluetooth® profile: A2DP 1.3, AVRCP 1.6 Bluetooth® transmitter frequency range: 2400MHz – 2483.5MHz Bluetooth® transmitter power: ?20dBm (EIRP) Bluetooth® transmitter modulation: GFSK, ?/4 DQPSK, 8DPSK What's in the box 1 x JBL Charge 5 Bluetooth speaker 1 x Type C USB Cable 1 x Quick Start Guide

With the creation of the new TMA-1 Studio Engineered by Young Guru, Young Guru and AIAIAI aim to make an outstanding pair of headphones for the on-the-go producer and sound engineer who needs a durable piece of equipment that delivers high-quality audio in the studio and on the road. Young Guru is a Grammy-award winning sound engineer who has worked with Jay-Z, Kanye West and Drake among others. Merging the worlds of forward-thinking music production with Danish audio design, and fusing culture, sound and design in the process, the collaboration sees the celebrated sound engineer make his unique mark on our new studio headphones. Features Transducer Principle:  Dynamic, closed Driver Unit Size:  40 mm Impedance:  32±10% Ohm Frequency Response:  20 to 20.000 Hz Total Harmonic Distortion:   Sensitivity:  102±3dB Maximum Power:  30 mW Weight without cable:  180 Gram Microphone Sensitivity:  -42dB±3dB Microphone Directivity:  Omni Directional