DSP POWER AMPLIFIER USER MANUAL M-DSPA.
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Contents Warranty........................................................ 4 Safety information......................................... 4 Features ........................................................ 4 Specifications................................................ 4 Product overview........................................... 5 Front panel................................................ 5 Speaker connectro pins layout................. 5 How to install and connect the APP............. 6 APP installation..
Warranty Thank you for purchasing this Macrom product. Should your product need warranty service, please return it to the shop where you buy it or to the Macrom distributor in your country. The warranty does not cover damage due to improper use and or installation, incorrect connections to power supply and audio sources, exposure to excessive humidity, unauthorized repair attempts or modifications.
Product overview Front Panel 1 1. Power DC connector 2. Fuse [20A] M-DSPA.401 POWER IN GND BATT FUSE (20A) 3. Subwoofer output 2 4. Front output 5. Rear Output 3 6. Speakers connector 4 5 7. LED power indicator 6 7 8 POWER EFFECT L 8. LED effect indicator 9. ON/OFF effect swict OUT PUT R 10 1 20 SUB W FRONT REAR 9 11 OFF/ON SPEAKER Notice: The graphic in this manual is for reference only, and may be different from the actual unit. Speaker connector pins layout 6 1.
How to install and connect the APP APP Installation 1. Download the APP of M-DSPA.401 in the Google Play or Apple store by search "M-DSPA.401" 2. Install the APP to your Android or iPhone smart mobile. 3. Turn ON Bluethooth on your mobile and search "M-DSPA.401", then PAIR it. If requiredt the pairing code is :1234. 4. Open the APP "M-DSPA.401" and click [ Connect ], then you will connect to the amplifier and you can set your own sound by the APP. 5.
APP overview Main 1. 2. 3. 4. 5. Parametric Equalizer; click on it to obtain the EQ functions. Time Alignment; click on it to obtain the TA functions. Setting; click on it to obtain the setting functions. Favorite preset; you can load the 5 favorite setting saved in the amplifier. Save to Amplifier; after you finish the setting, you can save to amplifier your own setting in the favorite five preset. 6. Exit; after finisc the sound setting please click (EXIT) to exit the APP. 7.
APP overview Equalizer 1. 7 Bands equalizer adjustable from +15dB to -15dB. 2. Frequencies setting adjustable from 20Hz to 20.000Hz 3. Q factor variable from 0.3 to 9.9 4. SRS 3D surrond sound 5. Rear, setting equalizer rear section 6. Front, setting equalizer front section 7. Setting; click on it to get the setup functions. 8. Main menu; click on it to get the main menu. 9. Time Alignment; click on it to get the time alignment functions. 10. Filter; click on it to get the filter crossover functions. 11.
APP overview Crossover filter 1. Front graphic view 2. Front low pass frequencies setting, adjustable from 20Hz to 20.000Hz 3. Front low pass slope, selecatble from 6-12-18-24/dB or Bypass 4. Rear graphic view 5. Rear low pass frequencies setting, adjustable from 20Hz to 20.000Hz 6. Rear low pass slope, selecatble from 6-12-18-24/dB or Bypass 7. Subwoofer graphic view 8. Subwoofer low pass frequencies setting, adjustable from 20Hz to 20.000Hz 9.
APP overview Setting channels 1. FR-Gain adjustable from -90 to +5 2. FR-Phase switch from 0° to 180° 3. RR-Gain adjustable from -90 to +5 4. RR-Phase switch from 0° to 180° 5. SW - Selector phase adjustable from 0 ° to 180 °. 6. Slider for adjusting gain levels 7. MUTE switches for individual channels 8. Main menu; click on it to get the main menu. 9. Parametric Equalizer; click on it to get the equalization functions. 10. Time Alignment; click on it to get the time alignment functions. 11.
APP overview Time alignment 1. Increase (+) front right speaker delay. 2. Decrease (-) front right speaker delay. 3. FR - adjustable delay Viewer from 0 cm to 230 cm. 4. Increase (+) Right rear speaker delay. 5. Decrease (-) late stage right rear speaker. 6. RR - adjustable delay Viewer from 0 cm to 230 cm. 7. Decrease (-) subwoofer delay. 8. Main menu; click on it to get the main menu. 9. Parametric Equalizer; click on it to get the equalization functions. 10.
APP overview Selector gain level 1. 2. 3. 4. Cancel, selection cancel. Type the value for the level between -90 to + 5dB. Cursor to change the value of the level. OK, press to confirm the selection. 4 1 2 3 Selector frequency cuts 1. Cancel, selection cancel 2. Type the value of the selected cutoff frequency between 20Hz to 20,000Hz. 3. OK, press to confirm the selection. 3 1 2 Slope selector 1. 2. 3. 4. 5. 6.
Connections Plug & Play 1. Plug & Play. Interpose the Plug & Play wiring between the Car Stereo and the connector coming from the vehicle and connect the ends to ‘M-DSPA.401 amplifier. Note: check the available wiring on www. macrom.it 2. OPTIONAL: For more power and sound quality you can proceed with a power upgrade as shown in the diagram. 2 REAR FUSE (20A) BATT POWER IN FRONT GND SUB W M-DSPA.
Connections 1 System Extension Thanks to the pre-amplified outputs on the product you can expand the system by adding a powered subwoofer. OUT PUT SUB W FRONT REAR L R 10 11 1 SPEAKER 20 POWER OFF/ON Subwoofer EFFECT Uscita remota (+12V ) BATT +12V Ground (Telaio) Car Stereo 2 System Extension Thanks to the pre-amplified outputs on the product you can expand the system by adding a multi-channel amplifier (4 + 1) to enhance the sound system.
Declaration of Conformity M-DSPA.401 DSP POWER AMPLIFIER Hereby, Aldinet S.p.A, declares that this type of M-DSPA.401, Brand Macrom is in compliance with the essential requirements and other relevant provisions of Directive R&TTE 1999/5/EC. The Declaration of Conformity is available at: Aldinet S.p.A. Viale Colombo, 8 - 20090 Trezzano S/N (MI) Italy and available at www.macrom.it Made in China by Aldinet S.p.A. w w w . m a c - 15 - r o m .
ALDINET S.p.A Viale C. Colombo, 8 - 20090 Trezzano s/N (MI) - Itlaly Tel. +39 02 484781 w w w . m a c r o m .
