Manual

ULTRA BOOKSHELF
Frequency Response and Electro-Acoustic Data:
t3BUFECBOEXJEUI)[L)[E#
t/PNJOBMJNQFEBODFPINT
t4FOTJUJWJUZE#7!NFUFSGVMMTQBDFL)[
t3FDPNNFOEFEBNQMJmFSQPXFSXBUUT
Loudspeaker Physical Description:
t%JNFOTJPOT)Y8Y%YYYYDN
t8FJHIUMCTLHT
t%VBMHPMEQMBUFEXBZCJOEJOHQPTUT
twSFBSmSJOHQPSU
t$MPUIHSJMMFXJUIQJODVQSFUFOUJPOTZTUFN
Driver Array and Technical Highlights:
tUXFFUFSGFBUVSFT'&"PQUJNJ[FEEJGGVTFSBOEBMVNJOVNEPNF
tXPPGFSGFBUVSFTDPNQPTJUFHMBTTmCFSDPOFBMVNJOVNTIPSUJOHSJOHDBTUBMVNJOVN
basket and vented voice coil former.
SoundMatch Crossover Network:
tXBZDSPTTPWFSXJUIQSFNJVNHSBEFDBQBDJUPSTBJSDPSFJOEVDUPSTBOEIFBWZUSBDF
printed circuit boards.
t$SPTTPWFSGSFRVFODZBOETMPQFTPQUJNJ[FEGPSFYDFMMFOUPGGBYJTQPMBSSFTQPOTFPVUTUBOE-
ing phase coherency, and total radiated sound power.
t5XFFUFSUPXPPGFSDSPTTPWFSL)[
Cabinet Construction Technical Highlights:
t1SFDJTJPO$/$NBOVGBDUVSFEDBCJOFUXJUIFYUFOTJWFJOUFSOBMCMPDLJOHBOECSBDJOH
resulting in no resonances and excellent rigidity.
t"DPVTUJDBMMZUSBOTQBSFOUBOE'&"PQUJNJ[FEHSJMMFTXFEHFTIBQFEGSPOUCBGnFBOE
flush-mounted drivers all contribute to reduced edge diffraction and improved on-axis high
frequency response.
ULTRA SPEAKER FEATURES & SPECIFICATIONS
13