JBL Professional JRX212

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The JRX212 is a portable, twelve-inch, two-way speaker system designed specifically for live performance stage monitoring applications.

JBL 12 in low frequency driver with a 64 mm (2.5 in) diameter edgewound ribbon voice coil which provides more cross-sectional wire area in the voice coil gap than round wire designs, for greater efficiency and power handling.
JBL 2414H-C 25 mm (1 in) polymer diaphragm compression driver improves high frequency performance as well as system reliability.
The advanced network topology crossover design shapes frequency response and delivers "coherent summation" in the crossover region.
High-voltage capacitors and inductors with massive cores and heavy gauge wire enable the crossover network to handle high power without saturating.
Progressive Transition™ high frequency waveguide provides superior coverage control, reduced distortion, and smoother frequency response.
The rugged, acoustically superior enclosure is constructed from 19 mm (.75 in) MDF (Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for extreme durability and improved low-frequency performance.
SonicGuard™ protects the high frequency driver from excess power without interrupting the performance.
Non-resonant, all-steel handles are used.
Attractive 18-gauge hexagon perforated, steel grille protects components from damage.
Dual-angle pole-mount socket allows the speaker to tilt 10°for more uniform audience coverage.

Specifications

	ขนาด	อัปโหลดแล้ว
JRX212 Spec Sheet อัปเดต: เม.ย. 2019	825 กิโลไบต์	เม.ย. 2019

Brochures

	เวอร์ชัน	ภาษา	ขนาด	อัปโหลดแล้ว
Portable Sound Full Line 2015 Catalog อัปเดต: ต.ค. 2020			2.54 เมกะไบต์	ต.ค. 2020
JBL 2025 PPA Brochure เวอร์ชัน B, อัปเดต: ส.ค. 2025	B		8.45 เมกะไบต์	ส.ค. 2025

Compliances

	ขนาด	อัปโหลดแล้ว
JRX200 Series Declaration of Conformity อัปเดต: ต.ค. 2020	119 กิโลไบต์	ต.ค. 2020

Images

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Power Rating	250 W / 1000 W
Frequency Range (-10dB)	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 (1m)	128 dB
Nominal Dispersion	90º x 50º
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)
HF Driver	JBL 2414H-C , 1" exit compression driver mounted on Progressive Transition™ Waveguide
LF Driver	JBL M112-8
Inputs	Neutrik® Speakon® NL-4 (x1); .25 inTS phone jack (x1); parallel
Enclosure	MDF (Medium Density Fiberboard) covered in black carpet.