The DPX series is an Inter-M’s high-end digital PA amplifier which
is equipped with various protection functions including what it
can cover a user’s mistake, as well as maintains the advantages
of DPA amplifier, which is one of the best-selling models in
Inter-M such as AC/DC power redundancy, priority input, and
remote control terminal.
The DPX series is an Inter-M’s high-end digital PA amplifier which is equipped with various protection functions including what it can cover a user’s mistake, as well as maintains the advantages of DPA amplifier, which is one of the
best-selling models in Inter-M such as AC/DC power redundancy, priority input, and remote control terminal.
It is the high-performance amplifier for various situations that can occur in a field, such as reverse voltage, ground
fault, output short, over-input, voltage error, overheating, etc... And the user can immediately check the status of the
problem via LED and buzzer.
It is possible to prevent in advance from the problem that can occur from small spaces like stores and low floors of
building to large spaces which require distributed control, such as commercial buildings and schools.
1U SIZE Class-D AMP using high output SMPS power
Support for emergency broadcasting power (DC 24V)
In case of power failure, it can be operated with an emergency broadcast battery (DC 24V) without a separate UPS.
Provides outputs and channels
300W: DPX-300S (1CH)
Priority broadcast (PRIORITY) function
Output PRIORITY input signal in case of emergency
Status LED / Input Signal Level Meter
30dB, -10dB, CLIP signal indicator, PROTECTION indicator, FAULT indicator, STBY/AC/DC indicator
Various protection circuits
Protection circuit design for amplifier overheat, output short, over input, reverse voltage, earth fault, power failure and
DC outputAC POWER REMOTE contact
Set power can be turned on/off remotely using contacts
Audio link connector
Buzzer on/off
| Specifications | DPX-300S |
|---|---|
| Rated Output Power(70V / 100V) | 300W x 1CH |
| Frequency Response (1W, ±3dB) | 50Hz ~ 20kHz |
| THD(Rated Power) | Less than 1% |
| S/N(20kHz LPF, A-wtd) | More than 95dB |
| Input Sensitivity/Impedance | 0dBV / 20kΩ |
| Output Level/Impedance | 100V / 33.3Ω | 70V / 16.3Ω |
| Operating Temperature | -10℃ ~ +40℃ |
| Operating Power | AC 220~240V, 50/60 Hz / DC 24V |
| Power Consumption(1/8 Power) | 150W |
| Weight (SET) | 7.3kg |
| Dimensions (Set) | 482(W) x 44(H) x 420(D) mm |
| Brand | INTER-M |
|---|
