User manual GAMUT PHI-LCR

[. . . ] PHI LCR 753 SERIES Introduction & a little background Thank you for choosing a GamuT product. All GamuT products are made for you to enjoy and live with for many years to come. With the PHi series we begin a new chapter in pursuing the highest sonic performance possible, where the natural number PHi (1. 618) has played an important role in creating the resonance controlling groove in the cabinet, as well as designing the exterior looks. These new solutions along with our DC coupled midrange and NRLI network technology and our new self locking & easily adjustable feets, present a new and unique solution in bringing optimum sound quality into your living room. [. . . ] The more off axis you listen the lower the high frequency level will be in the listening position. Use toe-in to adjust/increase the high frequency level, and to reduce the high frequencies being reflected off the side walls. Hold the speaker in its vertical position with one hand, and use your other hand to tighten all 4 knobs as hard as you can by hand. The special geometric design of the feet will now use gravity and friction to lock the adjusting knob when sufficient force is on the foot. If you need to tilt the speaker front/back or sideways, push the speaker to its desired position and again tighten all 4 knobs. You may need to adjust the tilt of the speaker to fit your seating height. Single wire connection: Connect the positive cable to one of the red terminals, and the negative wire to the black terminal. Bi-wire connection: Unscrew all 4 nuts from the terminals and remove the two brackets. Connect one pair of cables to the lower input, positive to red (right hand side), negative to the black terminal, and one pair to the upper pair of terminals. We suggest letting the speakers run at high Levels for at least 6 hours before judging the sound quality. The process of running in can take up to 200 hours of music playing at high levels, and agening of the materials as well will also play an important role in reaching the maximum performance. Expect your speakers to reach maximum performance in approximately 6 months time. Toe-in Adjusting the feet Connecting to the amplifier Optimizing the sound - running in Use the 2 diagrams below to determine the best setup positions for your speakers and your listening position. Choose the ones that exceeds the 60 cm distance to the back wall and 70 cm to the side walls. Remember all measures are taken from the tweeter position. Calculating the optimum position Setting up - advanced Example Measures Results Divided by 7 Example width Example length Your measures Measures Results Divided by 7 Your measured width type here Your measured length type here Divided by 5 2x divided by 7 Divided by 3 2x divided by 5 3x divided by 7 5 meters 7 meters 0, 72 1, 0 Divided by 5 1, 0 1, 4 2x divided by 7 1, 44 2, 0 Divided by 3 1, 67 2, 33 2x divided by 5 2, 0 2, 8 3x divided by 7 2, 16 3, 0 Speaker Width /7 Width /5 Width x 2/7 Positioning the speakers the scientific way Length /7 Length x 2/7 Length /5 You have 6 possible listening positions Every time you see an there is a possible speaker position Lenght /3 Lenght /5 Lenght x 2/5 Lenght /7 Lenght x 2/7 Lenght x 3/7 The correct tilt is where the tweeter axis is aiming directly towards your ears. [. . . ] Be careful not to deform the diaphragms of the drive units while cleaning. Bending or deforming a diaphragm will compromise the performance and durability of your speaker. Be a master of sound trimming. -get more information from www. gamutaudio. com Want to know about all the other GamuT products?Check out our website and be inspired. Phi3 System Bass/midrange driver units Tweeter Frequency response +/3dB Impedance Sensitivity Size (WxHxD) Vægt 2-way 1 x 150 mm 25 mm dual concentric ringradiator 58-40. 000 Hz 4 86, 5 dB 170 x 330 x 240 7 kg Phi5 3 way 2 x 150 mm 1 x 150 mm 25 mm dual concentric ringradiator 42-40. 000 Hz 4 88, 5dB 170 x 1050 x 270 19 kg Phi 7 3 way 4 x 150 mm 1 x 150 mm 25 mm dual concentric ringradiator 40-40. 000 Hz 4 90, 5dB 170 x 1200x 310 27 kg Phi LCR 2 way 2 x 150 mm 25 mm dual concentric ringradiator 58-40. 000 Hz 4 86, 5dB 170 x 510 x 240 10 kg Sandgaardsvej 31 · 7400 Herning · Denmark www. gamutaudio. com [. . . ]