S-1 v3
Design 2-driver, 2-way ultra-compact bookshelf / stand-mounted 
High-Frequency Driver(s) 25-mm (1 in) P-Be™ pure-beryllium dome, rear damping chamber with ARB™ aperiodic resonance breakup fins and integrated heatsink, ferro-fluid cooled, dual super-neodymium ring magnets, die-cast enclosure / integrated heatsink chassis
Bass / Midrange Driver(s) 155-mm (6 in) Co-PAL™ cobalt-infused pure-aluminum cone
Frequency Response: On-Axis ±2 dB from 65 Hz - 45 kHz
Suitable Amplifier Power Range 15 - 175 watts
Maximum Input Power† 100 watts
Height, Width, Depth 27.0 cm x 17.0 cm x 22.0 cm 10-5/8 in x 6-11/16 in x 8-11/16 in
$2,199 pair 
S-2 v3
Design 2-driver, 2-way bookshelf / stand-mounted
High-Frequency Driver(s) 25-mm (1 in) P-Be™ pure-beryllium dome
Bass / Midrange Driver(s) 178-mm (7 in) Co-Pal™ cobalt-infused pure-aluminum cone, 38-mm (1-1/2 in)
Frequency Response: On-Axis ±2 dB from 52 Hz - 45 kHz
Suitable Amplifier Power Range 15 - 225 watts
Maximum Input Power† 140 watts
Height, Width, Depth 38.1 cm x 21.0 cm x 35.6 cm 15 in x 8-1/4 in x 14 in
Weight 12.7 kg / 28 lb each
$3,399 pair
Demo $2,699
Winner of "Best Bookshelf Speaker" of 2011
S-6 v3
Design 4-driver, 3-way floorstanding
High-Frequency Driver(s) 25-mm (1 in) P-Be™ pure-beryllium dome
Midrange Driver(s) 38-mm (1-1/2 in) dual-layer voice coil, 178-mm (7 in) Co-PAL™ cobalt-infused pure-aluminum cone
Bass Driver(s) 38-mm (1-1/2 in) four-layer bi-filar long-excursion voice coils, Two 178-mm (7 in) mineral-filled polypropylene cones
Frequency Response: On-Axis ±2 dB from 45 Hz - 45 kHz
Sensitivity - Room / Anechoic 91 dB / 88 dB
Suitable Amplifier Power Range 15 - 400 watts
Maximum Input Power† 200 watts
Impedance Compatible with 8 ohms
Height, Width, Depth 111.0 cm x 21.0 cm x 34.5 cm 43-11/16 in x 8-1/4 in x 13-9/16 in
Weight 31.8 kg / 70 lb each
Finishes Cherry, Natural Maple, Piano Black
$6,599 pair
S-8 v3
Design 6-driver, 3-way floorstanding
High-Frequency Driver(s) 25-mm (1 in) P-Be™ pure-beryllium dome
Midrange Driver(s) 38-mm (1-1/2 in) dual-layer voice coil, 178-mm (7 in) Co-PAL™ cobalt-infused pure-aluminum cone
Bass Driver(s) 38-mm (1-1/2 in) four-layer long-excursion voice coils, Four 178-mm (7 in) mineral-filled polypropylene cones
Frequency Response: On-Axis ±2 dB from 39 Hz - 45 kHz
Sensitivity - Room / Anechoic 92 dB / 89 dB
Suitable Amplifier Power Range 15 - 500 watts
Maximum Input Power† 250 watts
Impedance Compatible with 8 ohms
Height, Width, Depth (Height includes spikes or outrigger feet) 123.2 cm x 21.0 cm x 52.1 cm 48-1/2 in x 8-1/4 in x 20-1/2 in
Weight 45.4 kg / 100 lb each
$9,199 pair (Cherry)
$9,999 pair (Piano black)
Demo $7,699 (piano Black)
