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Panasonic WS-AT300 manual

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Table of contents for the manual

  • Page 1

    Speak er Syst em WS-A T300 Subwoof er Syst em WS-A T350 Before attempting to connect or operate this product, please read these instructions completely CONTENTS REGULATORY STATEMENTS .............................................................................. 2 SAFETY INSTRUCTIONS ..................................................................[...]

  • Page 2

    -2- Please observe the following instructions carefully for your own safety and that of equipment. • If the speakers fall, it can cause serious damage to persons or properties. • Read the instructions printed on the back of the speakers. • Ask your nearest dealer or qualified installers for installation and wiring. • Place the speakers on a[...]

  • Page 3

    -3- WS-A T300 • This speaker system is a 2-way bass-reflex type incorporating a 38-cm (15”) woofer and a Square Contour Wave Guide (SCWG) horn tweeter. • The speaker system accepts a continuous program input of 400 W or 200 W(RMS). It delivers high outputs from its compact body with a maximum sound pressure level of 122 dB. • The SCWG horn [...]

  • Page 4

    -4- • Changing the tweeter direction You can alter the directivity when placing the WS- AT300 horizontally. 1. Unscrew four bolts to detach the tweeter. 2. Turn the tweeter by 90˚. 3. Tighten four bolts to attach the tweeter again. 4. Rotate the RAMSA badge by 90˚. INST ALLING THE SPEAKER • Stacking Speakers can be stacked one upon another as[...]

  • Page 5

    -5- • On wall or ceiling You can install the speaker on a wall or ceiling with a mounting bracket (not supplied). q Place the bracket on the enclosure. w Screw the eye bolts into the screw holes of the enclosure by hand. e Fix the speaker to a wall or ceiling. r Take safety protections mentioned in “Secure the speaker.” Note: Installers shoul[...]

  • Page 6

    -6- You can find the TS (tip-sleeve) phone jack and SPEAKON connector on the back of the enclosure. These two are usable as input or output terminals since they are wired in parallel. See the block diagram on page 9. CONNECTING SPEAKER CABLES Notes: • Do not connect more than two speakers in parallel. Excessively low impedance can cause distorted[...]

  • Page 7

    -7- WIRING CONNECT OR AND CABLE Cap Cable clamp Cable clamp Loosen screws. Push Cable Tighten the screw. Solder here. Push to the end. Convex Convex Cocave Cocave Cap AMP OUT SPEAKON +1 + 1 – (Not used) 2 + (Not used) 2 – – Tarminal block  Connector sleeve Push Plug Cover Speaker Cable Sleeve Tip AMP OUT Plug + Tip – Sleeve TS (tip-sleev[...]

  • Page 8

    -8- SETTING THE SUBWOOFER PROCESSOR PROTECTION CIRCUITS FOR WS-A T300 SYSTEM DIAGRAM Audio Mixer WS-SP2A Subwoofer Processor In A In B Amplifier Amplifier Amplifier 200W 200W 400W BTL 400W BTL WS-AT300 WS-AT350 -50 - -40 - -50 - -40 - • The WS-AT300 has separate overload protection circuits for woofer and tweeter. When activated by an excessive i[...]

  • Page 9

    -9- WS-AT300 WS-AT350 Type 2 Way, Bass-reflex type Bass–reflex type Input impedance 8 ohms Power capacity 400 W (continuous program input) 400W (RMS) 200 W (RMS) — Sound Pressure Level 99 dB [1 W, 1m (3.3 ft)] 92 dB [1 W, 1m (3.3 ft)] Max. Sound Pressure Level 122 dB [1m (3.3 ft)] 118 dB [1m (3.3 ft)] Frequency response 70 Hz - 18 000 Hz 30 Hz [...]

  • Page 10

    -10- TYPICAL PERFORMANCE 10 20 30 40 50 60 70 90 80 100 110 20 50 100 200 500 1000 2000 5000 10000 20000 (dB) (1w, 1m) Frequency response 2nd harmonic distortion Impedance 3rd harmonic distortion 8 Ω 16 Ω 32 Ω 10 20 10 30 40 0 30 60 90 330 300 270 240 210 120 180 150 20 10 0 10 30 40 0 0 30 60 90 330 300 270 240 210 120 150 180 10 20 10 30 40[...]

  • Page 11

    -11- APPEARANCE -50 - -40 - 150 380.5 [15] 2-M8 150 [5-7/8] 217 [8-9/16] 2-M8 φ 38.1 [φ 1-1/2] 480 [18] 688 [27-1/16] 694 [27-5/16] 150 [5-7/8] 2-M8 (both side) [5-7/8] ■ WS-A T300 150 150 [5-7/8] 2-M8 φ 38.1 -50 - -40 - 380.5 [15] 2-M8 217 [8-9/16] [φ 1-1/2] 480 [18] 688 [27-1/16] 694 [27-5/16] 2-M8 (both side) [5-7/8] 150 [5-7/8] ■ WS-A T[...]

  • Page 12

    Broadcast & Television Systems Company Division of Matsushita Electric Corporation of America RAMSA/Professional Audio Systems Executive Office: One Panasonic Way, Secaucus, New Jerjey 07094 6550 Katella Ave. 17A-7, Cypress, CA 90630 (714) 373-7277 PANASONIC CANADA INC. 5770 Ambler Drive, Mississauga, Ontario, L4W 2T3 Canada (905) 624-5010 PANA[...]