SPEAKER INSTALLATION MANUAL D343 | D353 | D363 | D363.5 D343i | D353i | D363i | D363.
SPECIAL THANKS Dear Valued Customer, Thank you for choosing Diamond Audio D3 speakers. These speakers represent the latest advances in acoustic technology, and like all Diamond Audio products, are hand built and tested using the highest grade components and state of the art techniques. When installed properly, they will provide many years of accurate sound reproduction. Please keep in mind that prolonged exposure to sound pressure levels in excess of 100 dB can cause permanent hearing loss.
FEATURES • Textured Copolymer Cones • Rubber Surrounds • Proprietary Composite Frames • Flat Progressive Spider • Extended Pole Motor Design • Rubber Boot Magnet Protector • Aluminum Dome Tweeters with Ferro Fluid Cooling • Model Specific Crossovers • Shallow Mount On-board Crossovers Each D3 coaxial features an on-board 12 dB/octave crossover and tweeter protection to ensure absolute fidelity and protection during audio reproduction.
PARTS LIST D343i, D353i, D363i,D363.5i D373i, D393i D343, D353, D363,D363.
Mounting Cup Clamp Ring Tweeter Tweeter Mounting When flush or surface mounting tweeters, make sure the desired location can accommodate the hole size and depth required. Mount the cup using provided hardware (flush mount illustration shown on right.) Mount surface cup at desired angle with provided screws in tweeter mounting kit. Snake speaker wires through tweeter cup, connect tweeter to wires, and snap tweeter into cup by aligning the notches.
COMPONENT SYSTEM CONNECTION The illustration below shows how to connect one channel of the D3 component system. Mid-bass Driver Crossover Tweeter Optional RAF Amplifier THIELE/SMALL PARAMETERS Parameter (unit) D343/343i D353/D353i D363/D363i D363.5/D363.5i D373i D393i Sensitivity 88 89.5 90.5 91 91 91.5 Qts 0.9 0.73 0.92 1.0 1.0 1.3 Fs (Hz) 78 75 62 65 80 62 Vas (L) 4.8 7.1 11.5 16 11.5 17.4 Re (ohm) 3.5 3.6 3.6 3.6 3.5 3.6 Xmax (mm/N) 2 2.5 3.
PHYSICAL DIMENSIONS Dimension Unit D343/343i D353/D353i D363/D363i D363.5/D363.5i D373i D393i D3TAK Total Diameter (A) in. mm 4.94 125.5 5.57 141.6 6.25 159.0 6.51 65.4 5.53 x 8.65 9.20 x 6.40 140.6 x 219.8 233.9 x 162.8 1.73 43.94 Mounting Diameter (B) in. mm 3.88 98.6 4.61 117.3 5.29 134.5 5.53 140.6 6.92 x 4.95 176.0 x 125.8 8.46 x 5.79 215 x 147.1 1.62 41.15 Screw Hole Diameter in. (C) mm 4.72 120.0 5.23 133.0 5.90 150.0 6.14 56.0 8.03 x 4.98 6.58 x 4.71 204.0 x 126.7 167.
LIMITED SPEAKER WARRANTY STATEMENT Diamond Audio Technologies, LLC (DAT) warrants this product to be free from defects in material and workmanship for a period of one (1) year from the original date of purchase provided it was purchased from an authorized DAT retailer within the United States. However, if this product was installed by the authorized DAT retailer, the warranty period will be extended to three (3) years.
