Kenwood KAC-PS521 Service Manual

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KAC-PS521/X521 SPECIFICATIONSKENWOOD CORPORATION2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 JapanKENWOOD USA CORPORATIONP.O. Box 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745, U.S.A.KENWOOD ELECTRONICS CANADA INC.6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8KENWOOD ELECTRONICS LATIN AMERICA S.A.P.O. Box 55-2791 Paitilla, Plaza Credicorp Bank Panama,Piso 9, Oficina 901, Calle 50, Panama, Rep. de PanamaKENWOOD ELECTRONICS BRASIL LTDA.Alameda Ministro Rocha Azevedo No. 456,Edificio Jaú, 10o Andar, Cerqueira César, Cep 0140-001,São Paulo-SP-BrasilKENWOOD ELECTRONICS UK LIMITEDKenwood House, Dwight Road, Watford, Herts, WD18 9EB, United KingdomKENWOOD ELECTRONICS DEUTSCHLAND GMBHRembrücker-Str. 15, 63150 Heusenstamm, GermanyKENWOOD ELECTRONICS FRANCE S.A.13, Boulevard Ney, 75018 Paris, FranceKENWOOD ELECTRONICS BELGIUM N.V.Leuvensesteenweg 248 J, 1800 Vilvoorde, BelgiumKENWOOD ELECTRONICS ITALIA S.p.A.Via G. Sirtori 7/9, 20129 Milano, ItalyKENWOOD IBÉRICA S.A.Bolivia, 239-08020 Barcelona, SpainKENWOOD ELECTRONICS AUSTRALIA PTY. LTD. (A.C.N. 001 499 074)16 Giffnock Avenue, Centrecourt Estate, North Ryde,N.S.W. 2113, AustraliaKENWOOD ELECTRONICS (HONG KONG) LTD.Unit 3712-3724, Level 37, Tower 1, Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T.,Hong KongKENWOOD ELECTRONICS GULF FZEP.O. Box 61318, Jebel Ali, Dubai, U.A.E.KENWOOD ELECTRONICS (THAILAND) CO., LTD.956 Udom Vidhya Building (Olympia) Rama IV Road, Silom, Bangrak, Bangkok 10500 ThailandKENWOOD ELECTRONICS SINGAPORE PTE. LTD.1 Genting Lane, #07-00, Kenwood Building, Singapore, 349544KENWOOD ELECTRONICS (MALAYSIA) SDN BHD#4.01 Level 4, Wisma Academy Lot 4A, Jalan 19/1, 46300 Petaling Jaya, Selangor Darul Ehsan,MalaysiaINPUTSENSITIVITY(V)HPFFREQUENCY(Hz)LPFFREQUENCY(Hz)430.2(MAX)(MIN)5210.50.350 20050 2001501007015010070FILTERHPFLPFOFFAMP CONTONOFFISFONOFFOPERATIONMONO(Lch)STEREOHPF OPERATION LPF OPERATION50 Hz70 Hz100 Hz150 Hz200 Hz30-20-16-12-8-4050 100 200 400 1K (Hz) 30 50 100 200 400 1K (Hz)-20-16-12-8-40VOLTFANCURRTEMP386 mm372 mmØ6 157 mm252 mm265 mmKAC-PS521AUDIO SECTIONRated Power Output (4Ω, 20Hz~20kHz, 12V) ... 80W x 2 (0.05% THD)(2Ω, 1kHz, 12V) ............ 160W x 2 (0.5% THD)Bridged Power (4Ω, 1kHz, 12V) ..................... 320W x 1 (0.5% THD)Rated Power Output (4Ω, 20Hz~20kHz, 14.4V) ... 125W x 2 (0.05% THD)(4Ω, DIN45324, 14.4V) ..................... 125W x 2(2Ω, 1kHz, 14.4V) ......... 250W x 2 (0.5% THD)Bridged Power (4Ω, 1kHz, 14.4V) .................. 500W x 1 (0.5% THD)MAX Power Output ................................................................. 1000WLow-Pass Filter ........................................... 50Hz~200Hz (24dB/oct)High-Pass Filter ........................................... 50Hz~200Hz (12dB/oct)Infrasonic Filter ....................................................... 15Hz (24dB/oct)Frequency Response ..................................... 5Hz~70kHz (+0, -3dB)S/N Ratio ................................................................................. 105dBSensitivity (Max) ................................................ 0.2V (Rated Output)Sensitivity (Min) .................................................... 5V (Rated Output)Input Impeadance ..................................................................... 10kΩAMP CONTROL SECTION (EQ)Bass Frequency Control ......................... 60Hz, 80Hz, 100Hz, 200HzBass Level Control ................................................... -15dB to +15dBBass Q Factor Control ..................................... 1.00, 1.25, 1.50, 2.00Treble Frequency Control .................... 10kHz, 12kHz, 15kHz, 17kHzTreble Level Control ................................................. -15dB to +15dBGENERALOperating Voltage (11~16V allowable) ..................................... 14.4VCurrent Consumption (1kHz, 10% THD) at 4Ω ........................... 37ASize (with out dress prate) (W x H x D).................. 386 x 61 x 259.5 (mm), 15-1/5 x 2-2/5 x 10-1/5 (inch)Installation Size (foot point) (W x H x D)..................... 386 x 61 x 265 (mm), 15-1/5 x 2-2/5 x 10-2/5 (inch)Weight ..................................................................... 3.83kg (8.44 lbs)KAC-X521AUDIO SECTIONRMS Power Output (4Ω/2ch, 14.4V) ................ 165W (1.0% THD+N)(2Ω/2ch, 14.4V) ...... 254W (1.0% THD+N) 1kHzRMS Bridged Output (4Ω, 14.4V) .................... 505W (1.0% THD+N)Dynamic Power ........................................................................ 170WOutput Regulation ................................................. Under 0.3dB (4Ω)Signal to Noise Ratio .................................................. 81dBA (w/4Ω)Signal to Noise Ratio (Bypass) ................................... 82dBA (w/4Ω)Rated Power Output (4Ω, 20Hz~20kHz, 12V) ... 80W x 2 (0.05% THD)(2Ω, 1kHz, 12V) ............ 160W x 2 (0.5% THD)Bridged Power (4Ω, 1kHz, 12V) ..................... 320W x 1 (0.5% THD)Rated Power Output (4Ω, 20Hz~20kHz, 14.4V) ... 125W x 2 (0.05% THD)(4Ω, DIN45324, 14.4V) ..................... 125W x 2(2Ω, 1kHz, 14.4V) ......... 250W x 2 (0.5% THD)Bridged Power (4Ω, 1kHz, 14.4V) .................. 500W x 1 (0.5% THD)MAX Power Output ................................................................. 1000WLow-Pass Filter ........................................... 50Hz~200Hz (24dB/oct)High-Pass Filter ........................................... 50Hz~200Hz (12dB/oct)Infrasonic Filter ....................................................... 15Hz (24dB/oct)Frequency Response ..................................... 5Hz~70kHz (+0, -3dB)Sensitivity (Max) ................................................ 0.2V (Rated Output)Sensitivity (Min) .................................................... 5V (Rated Output)Input Impeadance ..................................................................... 10kΩAMP CONTROL SECTION (EQ)Bass Frequency Control ......................... 60Hz, 80Hz, 100Hz, 200HzBass Level Control ................................................... -15dB to +15dBBass Q Factor Control ..................................... 1.00, 1.25, 1.50, 2.00Treble Frequency Control .................... 10kHz, 12kHz, 15kHz, 17kHzTreble Level Control ................................................. -15dB to +15dBGENERALOperating Voltage (11~16V allowable) ..................................... 14.4VCurrent Consumption (1kHz, 10% THD) at 4Ω ........................... 37ASize (with out dress prate) (W x H x D).................. 386 x 61 x 259.5 (mm), 15-1/5 x 2-2/5 x 10-1/5 (inch)Installation Size (foot point) (W x H x D)..................... 386 x 61 x 265 (mm), 15-1/5 x 2-2/5 x 10-2/5 (inch)Weight ..................................................................... 3.83kg (8.44 lbs)InstallationKENWOOD follows a policy of continuous advancements in devel-opment. For this reason specifications may be changed withoutnotice.

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