HHB comm CIRCLE STUDIO MONITORS manual

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Table of contents for the manual

  • Page 1

    OPERA TING INSTRUCTIONS CIRCLE STUDIO MONITORS CIRCLEOP.QXD 5/4/00 5:03 pm Page 1[...]

  • Page 2

    2 CIRCLEOP.QXD 5/4/00 5:03 pm Page 2[...]

  • Page 3

    INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

  • Page 4

    HHB Circle studio monitors ar e designed and built with HHB’s customary attention to detail. More than 20 years’ experience and a number of unique innovations have combined to produce studio monitors capable of performing in the most demanding professional envir onments. The Circle 5 and Circle 3, available in both active and passive versions, [...]

  • Page 5

    Should a HHB Circle monitor r equire ser vice, it must be taken or sent to an HHB authorised dealer . Please retain the original packing for possible future use, and ensur e the unit is suitably protected during transit. The manufactur er cannot accept responsibility for damage caused during transportation. In or der to register ownership it is ess[...]

  • Page 6

    Active & Passive • Detailed, accurate and dynamic sound, both on and off axis • T ight, controlled low-end perfor mance • Accurate bass / treble driver time alignment • 200mm (8") bass/mid driver with a unique, injection moulded cone for increased dynamics and minimal bass colouration • Individually tested ferr o-fluid cooled sof[...]

  • Page 7

    7 Active Circle 5 Rear Panel 1 Figure Passive Circle 5 Rear Panel 2 Figure – + MIN MAX 0 2 10 4 6 8 CIRCLEOP.QXD 5/4/00 5:03 pm Page 7[...]

  • Page 8

    Active & Passive • High quality sound repr oduction in a compact package • Ideal for smaller mixing applications • Acoustically dead chassis • Accurate bass / treble driver time alignment • 110mm (4.5") non-resonant suspension coupling bass/mid driver with a paper pulp cone optimised for smooth, accurate sound repr oduction with [...]

  • Page 9

    – + 9 Active Circle 3 Rear Panel 3 Figure Passive Circle 3 Rear Panel 4 Figure MIN MAX 0 2 10 4 6 8 CIRCLEOP.QXD 5/4/00 5:03 pm Page 9[...]

  • Page 10

    The Circle 1 active sub-woofer is the per fect loudspeaker to complement the Circle 5 and Cir cle 3 in surr ound sound applications. Faithfully repr oducing all the low frequency effects found in films and music, the HHB Circle 1 gr eatly improves the bandwidth of loudspeaker systems. W ith its built-in active crossover , any combination of up to f[...]

  • Page 11

    11 Active Circle 1 Sub-W oofer Rear Panel 5 Figure CIRCLEOP.QXD 5/4/00 5:03 pm Page 11[...]

  • Page 12

    Circle 5 & Circle 3 - Passive Choosing an amplifier to match your speakers and application is important. The passive HHB Cir cle 5 requir es connection to a power amplifier with a suggested output between 50 and 200 Watts RMS, and the Circle 3 should be power ed by an amplifier with an output of 30 to 100 Watts. Connection is made via a pair of[...]

  • Page 13

    full-range loudspeakers can be utilized more efficiently . This method of signal connection makes the most of the Circle 1’s high quality filters. Using the HHB Circle 1 in ‘B mode’, the bass fr equencies ar e extracted from the left, centr e and right inputs and not from the SUB input. The left and right monitor signals (or left, centre and [...]

  • Page 14

    Whether you have a stereo or sur round sound system, corr ect positioning of loudspeakers in the room is essential, as this will gr eatly affect the accuracy of the repr oduced sound. Speakers radiate sound from all dir ections and therefor e placing them against walls or on the floor is not advisable. HHB Circle 5 and Cir cle 3 monitors are optimi[...]

  • Page 15

    • The loudspeaker arrangement for surr ound sound monitoring may comprise three fr ont channels and two surr ound channels, each placed upright on stands an equal distance from the listening position. • A sub-woofer is often used to improve the system’s low frequency response. A typical setup may consist of five HHB Circle 5 loudspeakers with[...]

  • Page 16

    Circle 3 Passive T ransducer System . . . . . . . . . . . . . . . . . . . . . . . . . . 2 way monitor loudspeaker . Drive Units . . . . . . . . . . . . . . . . . . . . . . . . LF: Custom 110mm (4.5") NRSC cone, 25mm (1") voice coil, high linearity low-loss suspension rigid self-sealing polymer chassis and shielding antimagnet. HF: 25mm (1[...]