ตู้ลำโพง ยี่ห้อ JBL รุ่น JRX225D

Suitable for live-music performances and DJ setups, the JRX225 from JBL provides dual 15″ woofers, and thus, offers much in the way of low-end without muddying up the midrange of your signal, providing a solid solution if you’re looking for a speaker capable of reproducing thick, lower frequencies without a subwoofer. It can handle between 500 and 1000W into 4 Ohms, and it provides SpeakON and 1/4″ TS phone jacks.

The JRX225 offers other features such as a rugged 19mm MDF enclosure, steel handles, and a perforated steel grille. Its high-frequency driver is protected by SonicGuard technology, while its waveguide provides coverage control, minimized distortions, and an even frequency response.

Features:

• 2 x 15″ low-frequency drivers with 2.5″-diameter edgewound ribbon voice coil
• 1″ polymer-diaphragm compression driver
• Progressive Transition high-frequency waveguide provides superior coverage control
• Advanced network topology crossover design shapes frequency response
• High-voltage capacitors and inductors with massive cores and heavy-gauge wire
• Rugged, acoustically superior enclosure is constructed from 3/4″ MDF
• Attractive 18-gauge hexagon perforated, steel grille protects components
• “Quasi 3-way” design delivers extra bass without sacrificing midrange performance.

Specifications

• Power Rating:     500 / 2000 W
• Frequency Range:     At -10 dB : 42 Hz to 18 kHz
• Frequency Response:      At ±3 dB : 62 Hz to 13 kHz
• Sensitivity :    100 dB SPL (1 W / 1 m) (@1 m)
• Nominal Impedance :     4 Ohms
• Amplifier Power:     500 to 1000 W into 4 Ohms
• Maximum SPL :   133 dB
• Nominal:       Dispersion: 90 x 50º
• Crossover Frequency :    2.2 kHz
• High-Frequency Driver:  JBL 2414H-C 1″ / 25 mm-polymer-diaphragm compression driver mounted on Progressive-Transition Waveguide
• Low-Frequency Driver :  2 x JBL M128
• Input Connectors  :     1 x Neutrik Speakon NL-4; 1/4″ / 6.35 mm  ,  1 x TS phone jack; parallel
• Dimensions (H x W x D) :   43.0 x 18.3 x 16.8″ / 109.2 x 46.4 x 42.6 cm
• Weight :  94 lb / 42.6 kg