Sensitivity (2.83v @ 1m, Free-Field)
86 dB
Recommended Amplifier Power (RMS into 4 Ohm, Music Signal)
50 – 300 W
Continuous Power Handling (RMS into 6 Ohms, Pink Noise with 6dB Crest Factor)
150 W
Nominal Impedance
6 Ohms
Minimum Impedance (20 Hz to 20 kHz)
4.2 Ohms @ 220 Hz
Drive Unit Complement
2 x 41/4” (108 mm) RDT III Bass-Mid Drivers
1 x MPD III Tweeter
Frequency Response, Free-Field (-6dB)
53 – 60 kHz
Frequency Response, In-Room (-6dB)
48 Hz – 60 kHz
Maximum Peak SPL (single speaker @1m Z-Weighted)
113 dB
Bass Alignment
Ported
Port Tuning Frequency
58 Hz
Crossover Frequency
2400 Hz
External Dimensions (including Terminals (H x W x D))
340 x 157 x 361 mm (133/8 x 63/16 x 143/16“)
Weight (each)
7.6 kg (16 lbs 12 oz)