SMALL SIGNAL RESPONSE AND DIRECTIVITY:
Frequency Response: 40 Hz - 16 kHz, ± 3 dB
Sensitivity (1 W @ 1m): 91 dB SPL
Efficiency (Half-space reference): 0.8%
Dispersion Angle (Included by 6 dB down points, averaged between 1.25 and 16 kHz).
Horizontal: 100° ( + 10°, – 30°)
Vertical: 100° ( + 0°, – 30°)
Directivity
(Averaged over 800 Hz to 16 kHz)
Directivity Index (DI): 9 dB ( + 3, – 2)
Directivity Factor (Q): 8 (+ 8, – 3)
Group Delay Characteristics¹ See figure 5
300 Hz to 1.6 kHz: 400 µS (± 100 µs)
smoothly changing to
2.5 kHz to 20 kHz: 0 µs (0, ± 50 µS)
Controls
Mid Frequency: – 11 to + 2 dB @ 2 kHz
High Frequency: – 8 to 0 dB @ 12 kHz
Nominal Impedance: 8 ohms
Minimum Impedance: > 6 ohms (see Figure 8)

LARGE SIGNAL, INPUT AND OUTPUT CHARACTERISTICS:
Maximum Power Input²: 200 W
Short-Term Peak3 (<10 ms): 1 kw
Continuous Sine Wave³: See Figure 9
Maximum Sound
Pressure Level (SPL)4
Continuous Program: 114 dB
Continuous Sine Wave: See Figure 10
Power Linearity
1 W to 100 W Continuous input: <2 dB compression of
(see Figure 11): SPL output
Distortion:
At 100 dB SPL on-axis 1 meter: (10 W input)
Second Harmonic:
Low Frequencies (40-100 Hz): < 4%
Mid Frequencies (100-1000 Hz): < l%
High Frequencies
(1000-8000 Hz): < 2%
Third Harmonic:
Low Frequencies: < 1%
Mid Frequencies: < 0.4%
High Frequencies: < 0.4%
At 107 dB SPL on-axis 1 meter: (50 W input)
Second Harmonic:
Low Frequencies: < 3%
Mid Frequencies: < 1.5%
High Frequencies: < 6%
Third Harmonic:
Low Frequencies: < 1.5%
Mid Frequencies: < 0.5%
High Freaquencies: < 0.5%

GENERAL:
Crossover Frequency: 1.2 kHz
Driver Complement
Low Frequency: 2214H
Compression Driver: 2416H
Horn: 2342
Dimensions: 635 mm high x 406 mm wide x 311 mm deep (375 mm deep w/horn)
25 in high x 16 in wide x 12¼ in deep (14¾ in deep w/horn)
Enclosure Volume (net): 53.8 l(l.9 cu. ft.)
Resonance Frequency: 34 Hz
Finish: Oiled Walnut
Net weight: 26 kg (57 lb)
Shipping weight: 29.5 kg (65 lb)