7.1 Multichannel system  SYNTHESIS FOUR 7.1

S4HC                        1      MAIN IN-WALL CENTER SPEAKER, VIDEO SHIELDED
S4VC                         2      MAIN IN-WALL LEFT AND RIGHT SPEAKER, VIDEO SHIELDED
S4A                            4       IN-WALL MULTI-POLE AMBIENT SURROUND SPEAKERS
PS1400BLK/230     2      14" POWERED SUBWOOFER - 400W
SDP-5                       1       DIGITAL SURROUND PROCESSOR
SDEC3000               1      12 x 20 CHANNEL EQUALIZER
S3000IC                    1     SYSTEM INTERCONNECT PACKAGE
S7150/230                1     SEVEN CHANNEL AMPLIFIERS 150W PER CHANNEL
S4-PCB                      7     PRE CONSTRUCTION OR RETRO FIT BRACKET FOR S4AI
S4-RSB                     7      PRE CONSTRUCTION OR RETRO FIT BRACKET FOR S4AI