Pioneer DM-40 User Manual (English)

Questions and Answers:

L
Lorraine CohenJul 27, 2025
What to do if my Pioneer DM-40 Speakers have no sound?
- A
  Amanda KrauseJul 27, 2025
  If you're experiencing low or no sound from your Pioneer Speakers, here are a few things to check: * Ensure the [POWER] switch on the rear panel is turned on. * Try turning the [POWER] switch off and then on again after a few seconds. * Increase the volume by turning the [LEVEL] control on the front panel clockwise. * If the POWER indicator (white) does not light, clean the terminals and plugs before making connections.
T
Trevor CollinsJul 31, 2025
What to do if my Pioneer DM-40 only output sound from the left speaker?
- R
  Richard LoveAug 1, 2025
  If sound is only coming from the left speaker of your Pioneer Speakers, ensure that you connect the left and right speakers properly.
S
Sara BarkerAug 6, 2025
What to do if my Pioneer DM-40 Speakers only output sound from one speaker?
- V
  villascottAug 6, 2025
  If sound is only coming from one speaker, connect the device to both the left and right input terminals of your Pioneer Speakers.
R
Robert JonesAug 11, 2025
How to fix distorted sound from Pioneer DM-40 Speakers?
- S
  Sarah MorrisAug 11, 2025
  If you are experiencing distorted sound from your Pioneer Speakers, you can try the following: * Reduce the volume by turning the [LEVEL] control on the front panel counterclockwise. * Adjust the output level of the connected device to an appropriate level.
M
Ms. Tammie GuzmanAug 16, 2025
Why do my Pioneer DM-40 Speakers oscillate and output a loud sound continuously?
- D
  deborahjacksonAug 16, 2025
  If your Pioneer Speakers are oscillating and producing a continuous loud sound, turn the [LEVEL] control on the front panel counterclockwise to reduce the volume.
M
Miguel JohnsonAug 21, 2025
What to do if Pioneer Speakers do not recover from standby state?
- C
  Christopher SmithAug 21, 2025
  If your Pioneer Speakers are not recovering from the standby state, try increasing the input signal level.

Pioneer DM-40 Specifications

General

Impedance	10000 Ω
Number of products included	2 pc(s)
Sound enhancement technology	DECO
Power source	AC
AC input voltage	110 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	35 W
Manual	Yes
Center speaker weight	2700 g
Center speaker tweeter diameter	0.75 \
Center speaker dimensions (WxDxH)	227 x 146 x 223 mm
Center speaker woofer diameter (imperial)	4 \
Satellite speaker type	-
Satellite speaker weight	2200 g
Number of satellite speakers	1
Satellite speakers RMS power	- W
Satellite speaker dimensions (WxDxH)	227 x 146 x 210 mm
Amplifier class	A/B
Amplifier output power	42 W
Amplification device form factor	Built-in
Amplifier/receiver input interface type	RCA
AirPlay	No
Headphone connectivity	6.3 mm
Connectivity technology	Wired
Product color	Black
Volume control	Rotary
Recommended usage	Universal
Audio output channels	- channels
Speaker type	2-way
Woofer diameter	102 mm
Tweeter diameter	19 mm
Speaker placement	Tabletop/bookshelf
Number of tweeter drivers	2
Speaker depth	210 mm
Speaker width	146 mm
Speaker height	227 mm
Number of amplifier channels	2 channels