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Je suis audiophile belge, électronicien et créateur d'enceintes acoustiques.
J'ai apprécié la qualité des documents fournis. Ils sont très lisibles, ils peuvent être agrandis sans problème et ils sont complets. Pour moi, c'est parfait. Pour cette qualité, je suis d'accord de payer. Et le système de paiement et d'envoi est simple. Merci, continuez comme cela.
Frédéric
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The cover page was a little scary, very dark but readable. The remainder of the document was better copy and easily readable. Why would I give 5 Stars? (1) PRICE, (2) AUTHENTICITY, It was the real deal, filled with service information, including the specific information I required. (3) PRIVACY, I didn't start to get slammed with spam. (4) EASY TRANSACTION. Painless. (5) COMPLETE, I have found several manuals here, that I could find nowhere else. (6) I will be a repeat customer!
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Well done!!! I found what I need to have, indeed!
Furthermore, due to my hobby is repairing vintage equipments, I added this web site in my desk toolbar because I have in mind to search further service manuals. Thanks a lot www.owner-manuals.com !
Regards, Maurizio
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Again very good service manual, this time very fast download. AAAAA+
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Ckear manual, well reproduced with plenty of overlap on critical pages.
Technical Manual
®
Entra Three
ACOUSTIC & ELECTRICAL SPECIFICATIONS: � Nominal Impedance 8 ohms � Max Amp Power 150 watts* � Frequency Response 40Hz � 20,000Hz (±3dB) � Sensitivity 91dB (2.83V @ 1 meter) � Crossover Frequency 2000Hz; 24dB/octave SYSTEM COMPONENTS: � Cabinet � Grille � Low-Frequency Transducer AURAL SWEEP TEST SPECIFICATIONS: � System Aural Sweep Test 6.0V input 40Hz to 20kHz � L.F. Aural Sweep Test 5.0V input 40Hz to 3kHz � H.F. Aural Sweep Test 2.83V input 1kHz to 20kHz PHYSICAL SPECIFICATIONS: � Enclosure dimensions
®
DC Resistance � High-Frequency Transducer
DC Resistance � Crossover Network
ENTRA THREE (not for sale) � Weight 338598-001 Dual 6-1/2" (165mm) WARRANTY: CMMD, magnetically � � Refer to Warranty Statement packed with each product. shielded (338915-001) 8.1 ohms ±10% 3/4" (19mm) CMMD, * The maximum recommended amplifier power rating will magnetically shielded ensure proper system headroom to allow for occasional (336417-001) peaks. We do not recommend sustained operation at these 3.3 ohms ±10% maximum power levels. 338599-001
37-1/2" x 8-1/2" x 12-3/4" (953mm x 216mm x 324mm) 38 lb (17.3kg) each
PACKING
1
Legend on Page 2
WIRING DIAGRAM
CROSSOVER NETWORK 338599-001
3 2 4
LOW-FREQUENCY TRANSDUCERS 338915-001
YEL BLK
GRN
GREEN BLK
GRN
6
ENTRA THREE SCHEMATIC
L1 1.75mH +IN C1 14µF 100V GRN .250 GRN .250 GRN/BLK .205 GRN/BLK .205 C2 3.9µF 100V C3 27µF 100V L.F. +
5
�IN
�
YEL .205
+ H.F. �
L4 0.27mH
YEL/BLK .110
Infinity Systems, 250 Crossways Park Drive, Woodbury, New York 11797
10/02
Entra Three
®
+
-
+ + -
GREEN BLK
YEL
HIGH-FREQUENCY TRANSDUCER 336417-001
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