System Format
3-Way

Frequency Response, Free-Field (-6dB)​
48 Hz – 60 kHz​

Frequency Response, In-Room (-6dB)
30 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​ @ 150 Hz​

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
Sealed

Port Tuning Frequency
N/A

Crossover Frequency
LF/MF: 850 Hz​
MF/HF: 3.5 kHz

Drive Unit Complement
2 x 6" RDT III bass driver,
1 x 2.5" RDT III mid-range driver,
1 x MPD III tweeter

External Dimensions including Trims, Terminals & Outrigger Feet & Spikes (H x W x D)
225 x 630 x 325.7 mm​ (8.8 x 24.8 x 12.8")

External Dimensions including Trims, Terminals & Outrigger Feet without spikes (H x W x D)
N/A

Weight (each)
25.4 kg​ (55 lb 15 oz​)