APA150 User Manual.indd
Contents
1. positive and negative conductors 3 Loosen speaker binding posts by turning the knobs counter clockwise exposing the wire insert hole 4 5 k Connect positive conductor to top left binding post Connect negative conductor to bottom right binding post 2 naren APA150 AUDIO POWER AMPLIFIER DAYTONAUDIO MODEL NO APA150 aa S Raoul a Ws RAL MOUTON Q Level Adjustment Status LED Red Standby Protection Blue Amplifier On 3 Power Button Low Pass Frequency Adjustment 50 150 Hz Low Pass Flat Selector Switch 6 Mono Stereo Speaker Output Switch son R BRIDGED MONO IMS MINIMUM 3 LOW PASS FREG 50Hz 150Hz O ERO oe LINE OUTPUT LOWPASS FLAT MONO STEREO ON AUTO MADE IN CHINA Auto Turn On On Selector Switch Line Level Input Line Level Output Left Speaker Output Right Speaker Output 2 IEC Power Cord Input 63 T3 15AL T1 6AL 250V Fuses 120 230 Voltage Selector Switch SPECIFICATIONS Power Output Total Harmonic Distortion Signal to Noise Ratio Crossover Auto On Sensitivity Auto Off Delay Time Input Impedance Line Out Frequency Response Maximum Noise and Hum Minimum Clearance for Ventilation Electrical Requirement Stand by Power Rating Dimensions Weight 75 watts RMS x 2 into 4 Q 150 watts RMS x 1 into 8 Q Less than 0 01 20 20 000 Hz gt 100 dB unweighted Var2. accept up to 8 AWG wire gold plated stereo line level inputs and outputs user selectable input voltage of 120 230V CONNECTING THE APA150 Connecting a line level device 1 Locate the RCA line level output from your source device 2 Using RCA patch cables connect the appropriate channel from the source output to the amplifier input 3 For a mono line level signal use the left channel line level input Daisy chaining APA150s 1 Connect the line level input from source device as above 2 Connect the line level output from first amplifier to line level input on the second amplifier Using the APA150s low pass filter 1 Ensure Low Pass Flat switch is set to Low Pass 2 Connect line level input from source device 3 Connect loud speakers as described below 4 Adjust crossover frequency until desired output is reached Connecting your loudspeakers for stereo operation 1 Ensure that the amplifier is powered down 2 Remove approximately 1 2 of the insulation from your speaker cables positive and negative conductors 3 Loosen the speaker binding posts by turning the knobs counter clockwise exposing the wire insert hole 4 Observing polarity insert the conductors into their appropriate binding posts and tighten the knobs down securing the conductors in place Connecting your loudspeaker for bridged mono operation Set the Mono Stereo switch to Mono position 2 Remove approximately 1 2 of insulation from your speaker cables
3. all our Customer Support Department at 937 743 8248 Warranty Limitations There are no other warranties either expressed or implied that extend the foregoing and there are no warranties of merchantability or fitness for any particular purpose The warranty will not cover incidental or consequential damage due to defective or improper use of products This includes but is not limited to burnt voice coils overheating bent frames holes in the cone or broken lead wires This warranty gives you specific legal rights and you may also have other rights that vary from state to state Non Warranty Service If non warranty service is required the product may be sent to the Company for repair replacement transportation prepaid by calling 937 743 8248 for details complete instructions and service fee charges m 705 Pleasant Valley Dr mp E Springboro OH 45066 USA ORS daytonaudio com tel 937 743 8248 info daytonaudio com DAYTONAUDIO Dayton Audio Last Revised 3 13 2015 4
4. iable 50 150 Hz 18 dB octave 3 mV 15 minutes 47 k Q 45 20 20 000 Hz 3 dB Less than 1 mV with gain at maximum and input shorted o 120V 60 Hz 230V 50 Hz switchable 120V 6W 230V 7W 5 6 H x 5 7 W x 12 8 D 11 05 Ibs IMPORTANT SAFETY INSTRUCTIONS To reduce the risk of electric shock do not remove cover No user serviceable parts inside Refer servicing to qualified personnel To reduce the risk of fire and shock do not expose unit to rain or moisture The unit should be connected to an earth grounded AC electrical socket The unit should be operated in a well ventilated area Minimum clearance is 2 inches from the ventilation openings CAUTION RISK OF ELECTRICAL SHOCK DO NOT OPEN WARNING SHOCK HAZARD DO NOT OPEN AVIS RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR Note Unit is set at the factory for 120V operation Be sure to change the fuse 1 6A rating before switching to 230V operation Warranty Information Dayton Audio products are constructed by industry experts and thoroughly tested before shipment Dayton Audio products are warranted for the period of one year This warranty is limited to manufacturer defects either in materials or workmanship Dayton Audio is not responsible for any consequential or inconsequential damage to any other unit or component or the cost for installation or extraction of any component of the audio system In the rare case of a product failure please contact your place of purchase or c
5. neu n 150W POWER AMPLIFIER More WAN 2 4 be OR Td Alo lalele Thank you for purchasing the Dayton Audio APA150 Audio Power Amplifier This amplifier offers a new level of high fidelity performance and versatility previously unattainable at this price Power output is 75 watts x 2 into a stereo 4 ohm load and 150 watts x 1 into a bridged mono 8 ohm load Versatility was the primary design goal when engineering the APA150 Configured in stereo mode amplification is provided to a pair of speakers for stereo or front rear surround playback Switching to the bridge mono mode config ures the APA150 for powering a center channel speaker or a subwoofer tactile transducer when used with the on board low pass filter Additionally the full range line level outputs allow for daisy chaining amplifiers for a multi zone whole house audio system A small form factor chassis consumes less space than conventional amplifiers making placement options virtually endless FEATURES Key features of the APA150 include high current discrete power transistors used in premium amp designs a hefty toroidal power supply transformer low noise forced air cooling a fully adjustable and defeatable electronic 50 150 Hz low pass filter extensive heat sinks to extend the amplifier life and complete protection against shorting and thermal overload Additional features found on the APA150 include full range line level outputs gold plated 5 way binding posts that
Download Pdf Manuals
Related Search