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JBL Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A. Technical Manual EVOi324/WH SPECIFICATIONS · · · · · · · · · · · · Frequency Range (­10 dB): Frequency Response (­3 dB): Horizontal Coverage (­6 dB): Vertical Coverage (­6 dB): Directivity Factor (Q): Directivity Index (DI): Sensitivity: Low Frequency Driver: DC Resistance: Low Frequency/Mid Driver: DC Resistance: High Frequency Driver: 40 Hz ­ 18 kHz 48 Hz ­ 16 kHz 80° (Averaged 500 Hz ­ 16 kHz) 80° (Averaged 500 Hz ­ 16 kHz) 11.4 (Averaged 500 Hz ­ 16 kHz) 10.6 dB (Averaged 500 Hz ­ 16kHz) 101 dB (­15 dBu @ 1 Meter)* 14" NDD, Carbon Fiber Cone, Dual 2" Voice Coils, Integral Thermomaster 5.7 ohm 14" NDD, Carbon Fiber Cone, Dual 2" Voice Coils, Integral Thermomaster 5.7 ohm 2430, Large Format, 1.5" Exit Compression Driver with a Neodymium Motor, 100 Watt 3" Encapsulated Voice Coil, Aluminum Diaphragm 4.4 ohm ±10% Aluminum Thermally Coupled to 2430 via "silpad" Gasket 440 Hz Load Ref = 6 ohms, Input = 1.4 Vrms/5.14 dBu, Output = 300 Wrms, THD < 0.3% 330 Wrms (with Limiters) 600 Wrms > 90 dB A Weighted 440 Hz Load Ref = 6 ohms, Input = 1.4 Vrms/5.14 dBu, Output = 300 Wrms, THD < 0.3% 330 Wrms (with Limiters) 600 Wrms > 90 dB A Weighted 3 kHz Load Ref = 8 ohms, Input = 3.2 Vrms/12.3 dBu, Output = 35 Wrms, THD < 0.2% 50 Wrms (with Limiters) 100 Wrms > 90 dB A Weighted Balanced XLR 250 kHz 1.25 kHz 1.25 kHz Dynamic Amplifier Clip Prevention Parametric Specifications Continued Next Page · DC Resistance: · Waveguide: · Amplifier Power Low Frequency: · · · · · · · · · · · · · · · · · Max Continuous Output: Burst Output: Signal-to-Noise Ratio Amplifier Power LF/Mid: Max Continuous Output: Burst Output: Signal-to-Noise Ratio Amplifier Power HF: Max Continuous Output: Burst Output: Signal-to-Noise Ratio Audio Connectors: LF Crossover Frequency: LF/Mid Crossover Frequency: HF Crossover Frequency: Limiting: Transducer EQ Type: AUTO-EQ · · · · · · · · · · · · · Auto-EQ Sample Rate: MLS Sequence Length: Number of Averaged Sequences: Maximum Impulse Response Length: FFT Length: FFT Window Type: Log-Frequency Domain Resolution: Number of EQ Filters: Number of Fixed Filters: Number of Live Filters: Maximum Cut: Width: Self-Diagnostics: 6 kHz 4095 8 682 ms 4096 Raised Cosine Bell 1/50th Octave 6 6 Parametric 6 Parametric 15 dB 0.05 ­ 0.4 Octave 18 Status Reporting Conditions *EVOi324 Sensitivity Chart Electrical Input dBu ­25 ­20 ­15 ­10 ­5 0 5 8 10 Volts (AC RMS) 0.04 0.08 0.14 0.25 0.44 0.78 1.38 1.95 2.45 Acoustic Output Measured SPL (dB re: 20uPa) 91 96 101 106 110 116 118 120 122 ANTI FEEDBACK CONTROL 101 dB = Equivalent 1w/1m Specification 09-03 EVOi324/WH REV M EVOi324/WH SCHEMATIC DIGITAL DOMAIN DSP FUNCTIONS Audio Input A/D Feedback Suppression Filters System Parametric Equalizer Level Control HAAS Delay Set Response Correction Equalization* Three Band Crossover Filter Set (Part 1) Time Alignment Delay Driver Protection Limiter Three Band Crossover Filter