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Question posted by stroumfis on March 18th, 2021

Can I Use 4ohm Speakers With This Amp?i Know It States For 8ohms But Up From The

i know it states for 8ohms but up from the speaker connections the label says SYSTEM1:4-16 OHM , SYSTEM 2:4-16OHM so i am a bit confused

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Answer #1: Posted by Troubleshooter101 on March 19th, 2021 4:39 AM

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Yes, but use two 8 ohm speakers wired in parallel on each speaker output port. ... That being said, you can also put a single 8 ohm speaker load on an output designed for a 4 ohm load, but you won't get the same quality output as you would if you were to use the load for which the stereo is designed.

https://www.avforums.com/threads/4-ohms-pseakers-on-a-8-ohms-amplifier.410649/

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Related Marantz SR4021 Manual Pages

Marantz AV Receiver IR Remote Code List - Page 1

...'s a front panel infrared sensor and three pre-programmed code sets that includes both audio and video sources. SR4021 STEREO RECEIVER The ideal answer for remote zone use • Source direct mode • Detachable power cord • Electronic tone controls • Display dimmer/off • AM/FM Tuner with A/V switching and multiple video ...

Marantz AV Receiver IR Remote Code List - Page 2

... Adjustment Tone Control (Bass/Treble) Source Direct Speaker A/B Sleep Timer Preset Station Multiple IR Code Set Detachable AC Cord IN/OUTPUTS AUDIO Analog L&R In Phono In Main Amplifier In ...60Hz 220 W 17 5/16" x 6 1/2" x 15 1/2" 25.8 *All specifications, dimensions and weights are subject to change without notice. D&M Holdings, Marantz, Marantz America, Inc. SR4021 FEATURES Number of its ...

SR4021 User Manual - Page 2

... PRISE ET POUSSER JUSQU'AU FOND. Increase the separation between the equipment and receiver. - There are designed to provide reasonable protection against harmful interference in accordance ... swimming pool, and the like. 11. Connect the equipment into an outlet on the marking label. The openings should use liquid cleaners or aerosol cleaners. Do not use this product on a bed, sofa, rug...

SR4021 User Manual - Page 4

...operate the SR4021. ENGLISH TABLE OF CONTENTS FOREWORD 1 INTRODUCTION 1 PRECAUTIONS 1 FEATURES 2 ACCESSORIES 2 FRONT PANEL 3 FL DISPLAY 4 REAR PANEL 5 REMOTE CONTROL OPERATION .......6 FUNCTION AND OPERATION 6 THE CONTROLLABLE FUNCTION TABLE 7 USING THE REMOTE CONTROL UNIT 7 FUNCTION AND OPERATION 8 CONNECTIONS 8 CONNECTING SPEAKERS 8 CONNECTING AUDIO COMPONENTS 9 CONNECTING VIDEO...

SR4021 User Manual - Page 5

... power ampliﬁer 80W+80W (8 ohms, 20 Hz - 20 kHz, 0.08% THD) ■ Speaker 1/2 switching You can switch the speaker 1/2 via remote control unit. ■ Four A/V inputs (DVD, DSS, VCR and AUX) ■ One A/V output (VCR) and one video monitor output ■ Four audio inputs and Two audio outputs Built in PHONO equalizer (MM...

SR4021 User Manual - Page 6

... direction tunes the reception frequency down . If headphone are connected, both 1 and 2 are set off and the "DISPLAY...audio source to activate this function. !8 BASS/TREBLE control buttons Press these buttons are used for setting the sleep timer. ENGLISH FRONT PANEL 123 4 5 6 7 8 9 10 11 12 13 14 RECEIVER SR4021 MULTI JOG SLEEP STANDBY POWER ON/OFF DIMMER PHONES 1 SPEAKERS...

SR4021 User Manual - Page 8

... or graphic equalizer. Use the terminals marked "AM" and "GND". The audio jacks are the video inputs and output. Speaker terminals Connect your system. There are two sets of this outlet. Do not connect devices that consume electricity more than the capacity of terminals, so you play your speaker system(s) to this unit. SR4021 12 11 10...

SR4021 User Manual - Page 9

...used for setting the sleep timer. 6 When headphones have been connected, speakers 1 and 2 are automatically set select a DVD chapter or title and a CD track number, etc. Choose the video source ﬁrst, and then choose a different audio...speaker (or speakers) which the tuner is dimmed. ENGLISH REMOTE CONTROL OPERATION 25 24 23 22 21 20 19 18 1 2 3 4 5 6 7 8 9 10 11 12 13 17 14 16...SR4021...

SR4021 User Manual - Page 10

... OK SETUP MENU DISPLAY CALL UP MENU INPUT NUMERIC Input +10 AUDIO SUBTITLE ANGLE INPUT CLEAR CALL PROGRAM USING THE REMOTE CONTROL UNIT REMOTE CONTROL OPERATIONAL RANGE The distance between them... CONTROL UNIT The life of the SR4021 should be sure to a direction other than about 4 months with normal use. DISPLAY CALL UP MENU INPUT NUMERIC AUDIO INPUT CLEAR - If the transmitter ...

SR4021 User Manual - Page 11

..., hold down both the AMP button and 1 number button on the remote control for at least ﬁve seconds. 2. SR4021 CONNECTING SPEAKER WIRE 1. 2. 3/8inch...RECEIVER 3") will be used to control up to 3 receivers in one speaker terminal. AMP 1, 2, 3 8 CONNECTIONS CONNECTING SPEAKERS System 2 Right Left INFO GND PHONO IN L R ANTENNA AM GND FM (75 ) IN IN OUT IN AUX IN AUDIO...

SR4021 User Manual - Page 12

... connect a graphic equalizer or other noise. Connecting with graphic equalizer Use PRE OUT and MAIN IN jacks to connect external power ampliﬁers for the L (left and right channels properly. Connecting with external power ampliﬁer This receiver has enough power for normal listening but PRE OUT jacks are for higher power output. ENGLISH CONNECTING AUDIO...

SR4021 User Manual - Page 13

... AUDIO VIDEO OUT OUT LR LR AUDIO VIDEO OUT OUT LR MODEL NO. Turn the MULTI JOG knob to receive remote control commands. 5. Once this unit's power switch. Also, if a Marantz power ampliﬁer (some models excluded) is synchronized with the remote control by connecting the REMOTE CONTROL terminals on each unit. Incomplete connections...

SR4021 User Manual - Page 14

... AC OUTLETS 120V 60Hz UNSWITCHED 1.25A 150W SWITCHED 1.25A 150W OUT SYSTEM 1 : MINIMUM 8 OHMS SYSTEM 2 : MINIMUM 8 OHMS R SYSTEM L 2 AUDIO OUT IN IN IN IN OUT CD RECORDER 1 (CD-R) RECORDER 2 (TAPE) AUX DSS DVD VCR PRE OUT MAIN IN R SYSTEM 1 L SPEAKER SYSTEMS AC IN MODEL NO. Notes: • Do not remove the AM loop antenna...

SR4021 User Manual - Page 15

... on the front-panel. • When an audio source is selected, the video signal for that ... be viewable on a TV monitor connected to the SR4021. 12 Adjust the volume to a comfortable level using the VOLUME control knob on the ... TONE (BASS & TREBLE) AND BALANCE CONTROL RECEIVER SR4021 MULTI JOG SLEEP STANDBY POWER ON/OFF DIMMER PHONES 1 SPEAKERS 2 DISPLAY OFF CLEAR MEMORY BAND F/P BASS ...

SR4021 User Manual - Page 16

...by placing machines connected to the outputs for RECORDER1 OUT, RECORDER2 OUT, and VCR OUT in use.) RECEIVER SR4021 MULTI JOG SLEEP STANDBY POWER ON/OFF DIMMER PHONES 1 SPEAKERS 2 DISPLAY OFF.... Press the CD input source button to set audio output. 3. Now "CD" has been selected as the audio input source and "AUX" as desired. 1 SPEAKERS 2 DISPLAY OFF CLEAR MEMORY BAND F/P AUTO TUN...

SR4021 User Manual - Page 17

... panel 2. Press the AUTO TUNE button on the front display about 2 seconds. RECEIVER SR4021 MULTI JOG SLEEP STANDBY POWER ON/OFF DIMMER PHONES 1 SPEAKERS 2 DISPLAY OFF CLEAR MEMORY BAND F/P AUTO TUNE BASS TREBLE BALANCE 1 SPEAKERS PHONO CD TUNER RECORDER 1 2 AUX VCR DS 2. 1. (Using the SR4021) 1. To select the tuner and desired band (AM or FM), press...

SR4021 User Manual - Page 18

... unit. Press the F/P button to enter. The preset station with the BAND button on the remote control unit. 3. (Using the remote control unit) 1. RECEIVER SR4021 MULTI JOG SLEEP STANDBY WER ON/OFF DIMMER PHONES 1 SPEAKERS 2 DISPLAY OFF CLEAR MEMORY 3. To stop the auto preset function at anytime, press the CLEAR button. Note: If Auto...

SR4021 User Manual - Page 19

...;xed and the next column starts to be entered using the same method. RECEIVER SR4021 MULTI JOG SLEEP STANDBY POWER ON/OFF DIMMER PHONES 1 SPEAKERS 2 DISPLAY OFF CLEAR BASS MEMORY TREBLE 4. Press the... M P → Q → R → 6 → P S → T → U → 7 → S V → W → X → 8 → V Y → Z → space → 9 → Y 0 16

SR4021 User Manual - Page 20

... selector position is not connected. Input cable connected incorrectly. REMEDY Connect the power plug to be abnormal, reset the unit with the following procedure. Select correct position. Replace all the way down. This function provides approximately one of front speakers FM or AM reception fails. HOW TO RESET THE UNIT RECEIVER SR4021 MULTI JOG SLEEP STANDBY...

SR4021 User Manual - Page 21

.... (440 mm) RECEIVER SR4021 MULTI JOG SLEEP STANDBY POWER ON/OFF DIMMER PHONES 1 SPEAKERS 2 DISPLAY OFF CLEAR MEMORY BAND F/P AUTO TUNE T-MODE BASS TREBLE BALANCE 1 SPEAKERS 2 PHONO CD TUNER RECORDER 1 2 AUX VCR DSS DVD VOLUME DOWN MUTE UP SOURCE DIRECT 13/16 ins. (20 mm) 5 -13/16 ins. (146 mm) 6 -1/2 ins. (162.3 mm) 5/8 ins. (16.3 mm) 18...