User manual
JBL Two-Way Speaker and Power Amp

User Manual for JBL Two-Way Speaker and Power Amp Kit with Cables

• Product category: PA Speakers JBL
• Brand: JBL
• Description and content of package
• Technical information and basic settings
• Frequently asked questions – FAQ
• Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
• Authorized service for JBL PA Speakers

Product description

• 2 x JBL JRX212 12" Two-Way Sound Reinforcement Loudspeaker System The JRX212 from JBL is a two-way 12" loudspeaker system. It is suitable for live sound and speech reinforcement applications, and can also be used for monitoring on stage. It features a 2.5" voice coil and a 1" compression driver, as well as a frequency range of 60 Hz to 20 kHz.
  
  Its high-frequency driver is protected by a SonicGuard system, while the speaker's overall MDF construction allows for both durability and a suitable low-frequency response. With its non-resonant steel handles, the 43 lb speaker is easier to move around than if it had no handles at all. For connections, this loudspeaker sports 1/4" TS and Neutrik SpeakON terminations.
  • Low frequency driver sports a 2.5" / 64mm diameter edge-wound ribbon voice coil, providing a cross-sectional wire area in the voice coil gap
  • JBL 2414H-C 1" (25mm) polymer diaphragm compression driver delivers high frequency response
  • The network topology crossover design shapes the frequency response to deliver coherent summation in the crossover region
  • High-voltage capacitors and inductors with cores and heavy gauge wire enable the crossover network to handle high power without saturating
  • Progressive Transition high frequency waveguide provides coverage control, reduced distortion, and smoother frequency response
  • The enclosure is constructed from 0.75" / 19mm MDF (Medium Density Fiberboard) to ensure durability and suitable low-frequency performance
  • SonicGuard protection for high frequency driver preserves against excess power without interrupting performance
  • Non-resonant, all-steel handles
  • 18-gauge perforated, steel grille for protecting internal components from damage
  • Dual-angle pole-mount socket allows the speakers to tilt 10° for more uniform audience coverage
  UPC: 050036904490
• Crown Audio XLS 1002 Stereo Power Amplifier (350W at 4 Ohm) The Crown XLS 1002 Stereo Power Amplifier offers 350W at 4 Ohm in a lightweight chassis using the company's ultra-efficient DriveCore Class D amplification platform. The amplifier includes built-in DSP with a dedicated band pass filter per channel, an integrated PureBand Crossover System, and Peakx Limiters to provide maximum output while protecting your speakers.
  
  For inputs, the rear panel includes a pair of XLR-3F connectors, 1/4" and RCA inputs for flexible connections with a selectable input sensitivity of either 1.4 Vrms or 0.775 Vrms. Outputs are provided on both speakON and binding post connectors.
  
  You can set the amplifier's sleep mode for a designated period of time without having to press a button, as well as turn off all LED indicators except for clip and thermal to reduce distractions in dark venues. A security mode can be engaged to disable menu buttons, which can be locked and unlocked by entering a combination code. Full system reset allows for factory settings to be restored and a remote power trigger allows you to turn the unit on and off. UPC: 691991000935
• 2 x Whirlwind Speakon to Speakon Speaker Cable (12 Gauge) - 50' Whirlwind single line speaker cables feature improvements in durability, weight, and size as compared to 'standard' speaker wire. The benefits are improved sound performance and longer cable life.
  • Terminated with Speakon (NL2) connectors
  UPC: 692465005166

• 2 x JRX212 12" Two-Way Sound Reinforcement Loudspeaker System avdduewerqxyrdysbssfyvyfzwvxzasb
• Limited 5-Year Warranty

• Crown Audio - XLS 1002 Stereo Power Amplifier (350W at 4 Ohm)

• 2 x Whirlwind - Speakon to Speakon Speaker Cable (12 Gauge) - 50'

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Technical parameters

• 2 x JBL JRX212 12" Two-Way Sound Reinforcement Loudspeaker System

  Configuration	2-Way
  Total Power Capacity	250 W 1000 W Peak
  System Impedance	8 Ohms (Nominal)

  HF Driver	1 x 1" / 25 mm Compression Driver
  LF Driver	1 x 12" / 30.5 cm Woofer

  Frequency Range	60 Hz to 20 kHz
  Maximum SPL	128 dB
  Coverage Angle	90° H x 50° V

  Audio I/O	1 x speakON NL4 Input 1 x 1/4" TS Input

  Crossover	2.1 kHz

  Dimensions	23.0 x 15.7 x 12.8" / 58.4 x 39.9 x 32.5 cm
  Weight	43 lb / 19.5 kg

  Box Dimensions (LxWxH)	24.5 x 14.1 x 14.0"

• Crown Audio XLS 1002 Stereo Power Amplifier (350W at 4 Ohm)

  Connectors	Input: 2x XLR 2x RCA 2x 1/4" / 6.35 mm (can be used as a loop-thru to other amplifiers) Output: Binding Post (Channel 1 & 2): 2 pair 4-Pole speakON: 2 (Channel 1 offers Channel 1 & 2 wiring or Bridge Mode wiring)
  Sensitivity	1.4 Vrms
  Amplifier Power	550 W at 2 ohm per channel 350 W at 4 ohm per channel 215 W at 8 ohm per channel 1100 W at 4 ohm bridged 700 W at 8 ohm bridged
  Frequency Response	At 1 W, 20 to 20,000 Hz: +0 dB, -1 dB
  Signal to Noise Ratio	>97 dB (at 0.775 Vrms sensitivity, Signal to Noise is 6 dB lower)
  THD	<0.5%
  Intermodulation Distortion	<0.3%
  Damping Factor	>200
  Crosstalk	At 1000 Hz: >85 dB At 20,000 Hz: >55 dB
  Dimensions (W x H x D)	19 x 3.5 x 7.7" (48.3 x 8.9 x 19.6 cm)
  Weight	8.6 lb (3.9 kg)

  Box Dimensions (LxWxH)	21.8 x 12.4 x 6.0"

• 2 x Whirlwind Speakon to Speakon Speaker Cable (12 Gauge) - 50'

  Cable Type	Single line speaker cable
  Length	50' (15.2 m)
  Gauge	12
  Shielding	No
  Connector 1	Speakon (NL2)
  Connector 2	Speakon (NL2)

  Box Dimensions (LxWxH)	11.0 x 11.0 x 2.0"

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