Specifications

Altec Lansing ADA-880R

Total Audio Output: 80 Watts RMS
Input Impedance: >10K Ohms
Analog Input Sensitivity: 300mV for full output
Digital Input: S/PDIF

Drivers (satellites)
Four 3" full range
Two 1" tweeters

Drivers (subwoofer)
One 8" voice coil

Satellite Power: 40 Watts RMS (10 watts per driver) at 0.1% THD
Subwoofer Power: 40 Watts at 0.1% THD
Signal-To-Ratio: >70dB

Videologic DigiTheatre LC:

Output power: Total 62.5W RMS (1000W PMPO); front 7.5W + 7.5W; surround 7.5W +7.5W; center 7.5W; subwoofer 25W
Input sensitivity: DVD input 250 mV; aux input 500 mV

Front speakers Woofer: 4"
Tweeter: 2" Neodymium
Impedance: 4 Ohm
Frequency response: 180 Hz to 20 kHz
Dimensions: 114 mm (W) x 236 mm (H) x 150 mm (D); 4.49" (W) x 9.29" (H) x 5.9" (D)

Surround speakers
Speaker: 4"
Impedance: 4 Ohm
Frequency response: 180 Hz to 20 kHz
Dimensions: 114 mm (W) x 151 mm (H) x 150 mm (D); 4.49" (W) x 5.94" (H) x 5.9" (D)

Center speaker
Speaker: 3"
Impedance: 4 Ohm
Frequency response: 140 Hz to 20 kHz
Dimensions: 260 mm (W) x 106 mm (H) x 155 mm (D); 10.24" (W) x 4.17" (H) x 6.10" (D)

Subwoofer
Speaker: 6.5"
Impedance: 3.2 Ohm
Frequency response:50 Hz to 200 Hz
Dimensions: 228 mm (W) x 406 mm (H) x 325 mm (D); 8.98" (W) x 15.98" (H) x 12.8" (D)

Test System

AMD Duron 600
Abit KT7-RAID
Corsair PC-133 3.3v SDRAM - 1x128MB
NVIDIA Reference GeForce2 GTS 32mb (Driver Version 6.31)
Western Digital Caviar 7200rpm 18gb EIDE HD
Philips Acoustic Edge
SoundBlaster Live! X-Gamer