Jamo’s Kevlar in-ceiling speakers are made from the best materials and feature the most advanced technologies. The strong Kevlar material ensures superb bass performance while the silk dome tweeters provide exceptional clarity for all sorts of music. With a Jamo Kevlar in-ceiling solution you can create a great surround sound experience emanating from the ceiling. And now you have more options than ever as Jamo has expanded the range with two new in-ceiling surround models, the SU6.521K4 and 8.521K4. The 8.521K4 is the ‘big brother’ to the popular 6.521K4 directional in-ceiling speaker. With this new 8 inch woofer model you get significantly more bass and a higher sensitivity. The 3- way speaker’s special concave shape and pivoting dome tweeter and midrange can direct the sound towards the seating area and it can be partnered with almost any of the in-ceiling speakers in the range for surround channel duties. For those on a tighter budget that would still like to experience a solid in-ceiling surround solution, Jamo has also added a similar 6.5” speaker to its Architectural Series, the 6.521A2. The SU6.521K4, meanwhile, is a great dipole-type in-ceiling surround speaker. Ideal for side or rear speakers. Combined with either 6.521K4 or the brand new 8.521K4 it creates a complete in-ceiling surround solution. Both items are available as of March 15, 2006. The Specifications: Type: 8.521K4 System: 3-way in-ceiling Woofer (in/mm): 8 / 203 Midrange (in/mm): 1 ½ / 38 Dome Tweeter (in/mm): 1 / 25 Dome Sensitivity (dB – 2,8V / 1m): 89.5 Power handling long / short term (W): 80 / 160 Frequency range (Hz): 55 – 22,000 Impedance (Ohm): 4-8 Switchable MSRP: $499.00 each I/O 6.52DVCA2 and I/O 8.52DVCA2 I/O 3S Rock 8.3 A Type: SU6.521K4 System: 3-way in-ceiling Woofer (in/mm): 6 ½ / 165 Midrange (in/mm): 2 x 1½ / 38 Dome Tweeter (in/mm): 2 x 1 / 25 Dome Sensitivity (dB – 2,8V / 1m): 89.5 Power handling long / short term (W): 60 / 120 Frequency range (Hz): 60 – 22,000 Impedance (Ohm): 4-8 Switchable MSRP: $899.00 pair I/O 6.52DVCA2 and I/O 8.52DVCA2 I/O 3S Rock 8.3 A