Specifications

SuperCenter X
Dimensions - 20˝ (50.8 cm) W x 5-3/4˝ (14.6 cm) H x 11˝ (28.0 cm) D
Weight - Product: 15 lbs (7 kg) / Shipping: 22 lbs (10 kg)
Frequency Response - 45 Hz - 35 kHz
Efficiency - 90 dB
Nominal Impedance - Compatible with 8 ohms
Driver Complement -
Two - 5-1/4˝ Cast-Basket
Mid/Bass Drivers
One - HVFR™ High-Velocity Folded
Ribbon High-Frequency Radiator
One - 7˝ x 10˝ Quadratic Planar
Low-Frequency Radiator
2Recommended Amplification - 20 - 200 watt/channel

SuperCenter XL
Dimensions - 29˝ (73.5 cm) W x 5-3/4˝ (14.6 cm) H x 11˝ (28.0 cm) D
Weight - Product: 21 lbs (9.5 kg) /Shipping: 28 lbs (12.7 kg)
Frequency Response - 36 Hz - 35 kHz
Efficiency - 91 dB
Nominal Impedance - Compatible with 8 ohms
Driver Complement -
Two - 5-1/4˝ Cast-Basket
Mid/Bass Drivers
One - HVFR™ High-Velocity Folded
Ribbon High-Frequency Radiator
Two - 6-3/4˝ x 8˝ Quadratic Planar
Low-Frequency Radiators
Recommended Amplification - 20 - 250 watt/channel

SuperCenter Reference
Dimensions - 35˝ (88.9 cm) W x 5-3⁄4˝ (14.6 cm) H x 11˝ (28 cm) D
Weight - Product: 31 lbs (14 kg) / Shipping: 38 lbs (17.2 kg)
Frequency Response - 33 Hz - 35 kHz
Efficiency - 91 dB
Nominal Impedance - Compatible with 8 ohms
Driver Complement -
Four - 5-1/4˝ Cast-Basket
Mid/Bass Drivers
One - High-Gauss Reference HVFR™ High-Velocity Folded
Ribbon High-Frequency Radiator
Two - 6-3/4˝ x 8˝ Quadratic Planar
Low-Frequency Radiators
One - 7˝ x 10˝ Quadratic Planar
Low-Frequency Radiator
Recommended Amplification - 20 - 350 watt/channel

About Supercenter series

SuperCenter Center Channel Speaker Models Overview
The SuperCenters are high-performance center channel speakers appropriate for the highest quality home theatre systems. They are designed to perfectly complement and match our Triton Towers and Aon Bookshelf loudspeakers, both sonically and cosmetically. Their sophisticated industrial design is both attractive and functional, both minimizing their apparent size as well as enhancing their acoustic performance.

These center channel speaker models incorporate a D’Appolito Array of two long-throw 5-1/4˝ bass/midrange drivers (four, with reference focused field magnet structures, on the Reference model) surrounding one of our signature High Velocity Folded Ribbon (HVFR) tweeters (and a High-Gauss Reference HVFR on the Reference model). The 5-1/4˝ drivers incorporate spiderleg cast baskets for rigidity and minimal internal reflection, as well as our unique multi-vaned phase plugs (MVPP), to minimize cross-apex wave propagation interference. They also utilize top-mounted pressure-coupled quadratic planar low frequency radiators that both extend the bass response as well as provide the bass/midrange drivers with ideal acoustic loading and damping. Since the top-mounted passive radiators put out a very low frequency pressure wave, they only require an inch or two of clearance above them so they can be placed in cabinets/wall units if desired (always position the speaker at the front of the opening for best performance)..

Sonically, the SuperCenters offer the same lifelike, highly detailed, high-resolution, smooth, open, boxless sound quality that our SuperSat centers are famous for, but with additional low frequency extension and greater power handling capacity for greater dynamic range and impact.

SUPERCENTER SERIES
Sonically, the SuperCenters offer the same lifelike, highly detailed, high-resolution, smooth, open, boxless sound quality that all GoldenEar™ speakers are famous for, with excellent low frequency
extension and power handling capacity for spectacular dynamic range and impact.

“If you are looking for the ULTIMATE in CENTER CHANNEL SPEAKER,
then your search is over”– Robert Kozel, Secrets of Home Theater and High Fidelity

The amazingly compact, high-performance SuperCenter X incorporates two 5-1/4" bass/midrange drivers, the GoldenEar High Velocity Folded Ribbon tweeter, and one 7" x 10" quadratic planar low frequency radiator, for surprisingly full-range performance from a modest sized enclosure. The SuperCenter X is just the perfect size and performance for the typical size  living room or family room home theater system.

The ultra-high performance SuperCenter XL benefits from dual 6-3/4" x 8" quadratic planar low frequency radiators, giving it significant low frequency extension and exceptional dynamic range. The SuperCenter XL is perfect for larger home theater systems.

The mega-high-performance SuperCenter Reference is only 35" wide and includes four 5-1/4" High-Definition Cast-Basket Reference Bass/Midrange Drivers with Focused Field Magnet Structures, the GoldenEar Reference High Gauss Neodymium High Velocity Folded Ribbon tweeter, three planar passive radiators, and our unique linear-phase crossover, employing fully balanced technology and precision film capacitors. The unique balanced topology reduces stray capacitance in the magnetic circuit, among other things, with the result of dramatically improved clarity.

There are three separate internal chambers: a larger one in the center which contains two 5-1/4" drivers which run up to meet the tweeter and are coupled to the larger, 7" x 10" passive radiator in the center, and two smaller ones which each contain a special 5-1/4" driver engineered for low frequency response, which runs up to 500 Hz, and is coupled to one of the smaller, 6-3/4" x 8" passives.