System Format

3-Way
Frequency Response, Free-Field (-6dB)​

32 Hz - 60 kHz​
Frequency Response, In-Room (-6dB)

23 Hz - 60 kHz​
Sensitivity (2.83 Vrms @ 1m, Free-Field)​​

88 dB
Nominal Impedance

4 Ohms
Minimum Impedance (20 Hz to 20 kHz)​​

4.0 Ohms​ @ 2.5 kHz
Continuous Power Handling​ ​(RMS into 4 Ohms, Pink Noise with 6dB Crest Factor)

300 W​
Recommended Amplifier Power​ (RMS into 4 Ohm, Music Signal)

150 - 600 W​
Bass Alignment

Ported
Port Tuning Frequency

38 Hz
Crossover Frequency

LF/MF: 825 Hz​
MF/HF: 3 kHz
Drive Unit Complement

2 x 6" RDT III bass driver,
1 x 4" RDT III mid-range driver,
1 x MPD III tweeter​
External Dimensions including Trims, Terminals & Outrigger Feet & Spikes (H x W x D)

1041.6 x 368.7 x 454.9 mm​ (41 x 14.5 x 17.8")
External Dimensions including Trims, Terminals & Outrigger Feet without spikes (H x W x D)

1025 x 368.7 x 454.9 mm​ (40.3 x 14.5 x 17.8")
Weight (each)

35.8 kg​ (78 lb 14 oz)