PAM series is a mixing amplifier which can build broadcasting system according to usage environment by using various source modules.
You can select the source module such as FM tuner, CD / USB, SD / USB, Bluetooth / USB. You can use it in places where you need a various sound sources such as stores, lecture rooms, training centers, and cafes.


• Equipped with integrated module through the 2 front slots
• Various inputs
  (3 MIC/LINE, 3 LINE, 1 Stereo Input, TEL IN)
• Allowed to select 5 stations with integrated speaker selection switch
• Priority broadcast for emergency broadcasting and user convenience   (EM > TEL IN > INPUT 1/RM-05A, INPUT 2, CHIME >INPUT 3/4/5/6,
EXT IN, PAM module)
• Adjustable tone according to usage environment (BASS/TREBLE)
• Chime, EXT IN and MIX OUT
• Phantom Power


Model PAM-312 PAM-324 PAM-336 PAM-348
Output Power (1kHz, THD. 1%, AES17) 70V/100V 120W 240W 360W 480W
Frequency response LINE 80Hz~15kHz
(1W, 0±3dB) MIC 100Hz~15kHz
Rated Power, 1kHz, AES17 Less than 1%
S/N LINE More than 70dB
MIC More than 55dB
Input 1~3/ Input Impedance MIC -60dBV / 2kΩ (Balanced)
LINE -20dBV / 2kΩ (Balanced)
Input 4~5/Input Impedance LINE -20dBV / 30kΩ (Balanced)
Input 6/Input Impedance LINE -20dBV / 20kΩ (Un-Balanced)
TEL IN/Input Impedance -20dBV~0dBV / 40kΩ (Balanced)
EXT IN/Input Impedance 0dBV / 40kΩ (Balanced)
MIX OUT 0dBV (Balanced)
Speaker Output Level/ Output Impedance 100V / 84Ω 100V / 42Ω 100V / 27.7Ω 100V / 20.8Ω
70V / 41Ω 70V/ 21Ω 70V / 13.6Ω 70V / 10.2Ω
Operating Temperature -10℃ ~ +40℃
Power Source AC 120-240V, 50/60Hz AC 120V, 60Hz or
AC 220-240V, 50/60Hz
AC 120-240V, 50/60Hz
Power Consumption (1/8W) 60W 95W 95W 135W
Weight 7.26kg/16lb 6.93kg/15.3lb 6.93kg/15.3lb 7.16kg/15.8lb
Dimensions 420(W) x 132(H) x 358(D)mm

Contact Us

If you have questions,
please contact us via E-mail.

E-mail : overseas@inter-m.com


Inter-M International (Korea HQ)

TEL: (82) 2 2289 8145

FAX: (82) 2 2289 8149

Email: overseas@inter-m.com

Inter-M Americas (USA, Canada and Latin America)

TEL: (714) 828 2200

FAX: (714) 828 2210

Email: info@inter-m.net