Kenwood KS-303HT Service Manual

Also see for KS-303HT: Instruction manual Instruction manual

Contents

specifications

POWER SUBWOOFERKS-303HT/SW-22HT/25HTSERVICE MANUALREVISED © 2001-4/B51-5710-00 (K/K) 1362AC power cord(E30-5857-08)Fuse holder(J13-0212-08)AC power cord bushing(J42-0243-08)LED(B30-1832-08)Grille ass'y(B06-1481-08) RCA jack x2(E63-0213-08) Control rotary(R31-0418-08) Slide switch(S62-0213-08)Control rotary(R31-0419-08)70%SPECIFICATIONSSubwoofer(SW-22HT/SW-25HT)System Subwoofer system with built-in amplifierAudioOutput Power 50 Watts RMS, at 4Ω from 40 Hz to 160 Hz with nomore than 0.09% total harmonic distortionsectionInput Sensitivity/Impedance100 mV/43 kΩ, 200 mV/43 kΩ (MONO)RCA-type pin-plug jack (LINE IN):Push-type terminals: 1.8V/1.2 kΩTurn Over Frequency 80 Hz ~ 160 HzPhase Switching NORMAL, REVERSEEnclosure Bass-ReflexSpeaker Loudspeaker 200 mm (8") Cone typesection Nominal Impedance 4 ΩFrequency Response 40 Hz ~ 250 HzPower Consumption 110 WSupply Voltage AC120 V, 60 HzDimensions Width: 286 mm (11-1/4")General Height: 368 mm (14-1/2")Depth: 356 mm (14")Net Weight 11.2 kg (24.7 Ib)Enclosure Finish High density particle board Iaminated with simulatedwood grain vinyl.t speaker, Center speaker, Rear speakerFront speaker Center speaker Rear speaker2 way 2 way 1 way(Magnetically shielded) (Magnetically shielded)re Acoustic Air Suspension Acoustic Air Suspension Acoustic Air Suspensioneaker 100 mm(4") Cone type(Full Range type)Woofer: 100 mm(4") Cone type 100 mm(4") Cone type –Tweeter: 50 mm(2") Cone type 50 mm(2") Cone type –l Impedance 8 Ω 8 Ω 8 Ωput Power – 80W 80Wm Input Power 80W 40W 40Wity 88dB/Wat 1m 88dB/Wat 1m 85dB/Wat 1mncy Response 100Hz ~ 20,000 Hz 100Hz ~ 20,000 Hz 100Hz ~ 20,000 Hzver Frequency 3,000 Hz 3,000 Hz –ions Width: 129mm(5-1/16") 129mm(5-1/16") 129mm(5-1/16")Height: 198mm(7-13/16") 198mm(7-13/16") 198mm(7-13/16")Depth: 120mm(4-3/4") 120mm(4-3/4") 120mm(4-3/4")ight 1.2kg(2.6Ib)/piece 1.0kg(2.2Ib) 0.8kg(1.8Ib)/PieceTHE GRILLES ON ALL SPEAKERS CANNOT BE REMOVED.ood follows a policy of continuous advancements in development. For this reason, specifications may be changed without notice.erformance may not be exhibited in extremely cold locations (below 0 deg. C).Switch push(S68-0206-08)Speaker jack(E70-0204-08) Switch rocker(S66-0204-08)03HT is bundled up satellite speaker. SW-22HT and5HT are Subwoofer only.