Features: JBI JRX225 Dual 15" 2000 Watt Passive DJ/PA Speaker. Dual JBI low frequency drivers with a 64 mm (2.5 in) diameter edgewound ribbon voice coil for greater efficiency and power handling. JBI 2414H-C 25 mm (1 in) polymer diaphragm compression driver.
Advanced network topology crossover design. High-voltage capacitors and inductors with massive cores and heavy gauge wire. Progressive Transition high frequency waveguide. 19 mm (.75 in) MDF (Medium Density Fiberboard) enclosure.
SonicGuard protects the high frequency driver from excess power without interrupting the performance. Non-resonant, all-steel handles. 18-gauge hexagon perforated, steel grille Dual-angle pole-mount socket allows the speaker to tilt 10. Details: Power Rating : 500 W / 2000 W.
Frequency Range (-10 dB) : 42 Hz - 18 kHz. Frequency Response (3 dB) : 62 Hz - 13 kHz. Sensitivity (1w/1m) : 100 dB SPL. Nominal Impedance : 4 ohms. Recommended Amplifier Power : 500 W to 1000 W into 4 ohms. Maximum SPL : 133 dB. Nominal Dispersion : 90 x 50. Crossover Frequency : 2.2 kHz.
Dimensions (H x W x D) : 1092 mm x 464 mm x 432 mm (43 in x 18.3 in x 17 in). Weight : 42.6 kg (94 lb). High Frequency Driver : JBI 2414H-C , 1" exit compression driver mounted on Progressive Transition Waveguide. Low....
Dental Dual Frequency Ultrasonic Scaler System - Works 25k and 30k Inserts - MagnaStar
Dual frequency ultrasonic system, accepts 25 Khz & 30Khz inserts..
Automatically detecting function, no need to adjust any button..
Advantage of 30Khz frequency application: higher frequency softer stroke for more comfort to those sensitive-teethed patients.
Boost function controlled by 2-position foot switch provides extra power to remove heavy calculus. Press lightly for normal intensity, fully press for turbo mode..
Care more about oral hygiene: the handpiece sleeve is detachable and autoclavable..
(2) JBL Pro JRX212 12\ 2000w Professional Passive PA/DJ Speakers 8 Ohm JRX 212
Features: JBI Pro JRX212 12" 1000 Watt 8 Ohm Passive PA/DJ Speaker. JBI 12 in low frequency driver with a 64 mm (2.5 in) diameter edge wound ribbon voice coil. JBI 2414H-C 25 mm (1 in) polymer diaphragm compression driver. Advanced network topology crossover design.
High-voltage capacitors and inductors with massive cores and heavy gauge wire. Progressive Transition high frequency waveguide. 19 mm (.75 in) MDF (Medium Density Fiberboard) enclosure. SonicGuard protects the high frequency driver from excess power without interrupting the performance..
Non-resonant, all-steel handles. 18-gauge hexagon perforated, steel grille Dual-angle pole-mount socket allows the speaker to tilt 10. Specifications: Power Rating : 250 W / 1000 W. Frequency Range (-10 dB) : 60 Hz - 20 kHz. Frequency Response (3 dB) : 80 Hz - 18 kHz.
Sensitivity (@1m) : 98 dB SPL (1w/1m). Nominal Impedance : 8 ohms. Recommended Amplifier Power : 250 W to 500 W into 8 ohms. Maximum SPL : 128 dB. Nominal Dispersion : 90 x 50. Crossover Frequency : 2.1 kHz. Dimensions (H x W x D) : 584 mm x 399 mm x 325 mm (23 in x 15.7 in x 12.8 in).
Weight : 19.5 kg (43 lb). High Frequency Driver : JBI 2414H-C 1" exit compression driver mounted on Progressive Transition Waveguide. Low Frequency Driver : JBI M....
AnyTone AT-6666 10 Meter Radio High Power 15W/45W/60W 40CH Mobile Transceiver SSB(PEP)
1.AnyTone AT-6666 10 Meter Radio, Frequency Range: 28.000-29.700MHz, High Output Power: 15W/45W/65W, flexiable menu function and big LCD displays frequency , perfect for truckers..
Seven (7) Color LCD Display-white/blue/green/yellow/red/purple/cyan for meet your needs.❤❤ FREE download the programming software at AnyTone Official Website..
3.Dimensions: 9.65”(L) x 6.22”(W) x 1.89”(H), Weight: 3.30lbs.
Frequency Tuning Step 100Hz, 1KHz, 10KHz, 100KHz, 1MHz.
Frequency Control: Phase-Locked-Loop Synthesizer.
Microphone with push-to-talk/UP/DN and coild cord.