Dasscom DS-300 – 300W Network Power Amplifier
The Dasscom DS-300 – 300W Network Power Amplifier is a high-performance solution built for demanding commercial audio applications. Powered by advanced Class-D amplification, it delivers outstanding sound clarity, low heat generation, and exceptional electrical efficiency—making it ideal for 24/7 operation in large-scale PA and BGM systems.
With flexible output configurations of 2 × 150W or 1 × 300W bridged, the DS-300 supports both constant-voltage and constant-impedance speaker installations, providing versatility for a wide range of environments such as hotels, malls, offices, schools, and industrial facilities.
Engineered for reliability, the DS-300 incorporates robust circuitry designed to maintain stable performance, low failure rates, and long service life—making it a preferred choice for mission-critical paging and public address systems.
⭐ Key Features
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300W high-power network amplifier
-
2×150W or 1×300W bridged output
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Advanced Class-D technology for superior efficiency
-
Crystal-clear, distortion-free audio
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Reliable performance for continuous commercial use
-
Supports constant-voltage (70V/100V) & low-impedance (4/8Ω) systems
-
Ideal for PA, paging, alarms, and background music
⭐ Ideal Applications
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Hotels & resorts
-
Shopping malls & retail spaces
-
Corporate buildings & meeting rooms
-
Schools and universities
-
Hospitals and government facilities
-
Factories & industrial complexes
-
Transportation hubs
-
Smart city PA & safety systems
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Dasscom DS-300 – 300W Network Power Amplifier
The Dasscom DS-300 – 300W Network Power Amplifier is a high-performance solution built for demanding commercial audio applications. Powered by advanced Class-D amplification, it delivers outstanding sound clarity, low heat generation, and exceptional electrical efficiency—making it ideal for 24/7 operation in large-scale PA and BGM systems.
With flexible output configurations of 2 × 150W or 1 × 300W bridged, the DS-300 supports both constant-voltage and constant-impedance speaker installations, providing versatility for a wide range of environments such as hotels, malls, offices, schools, and industrial facilities.
Dasscom DS-300 – 300W Network Power Amplifier Engineered for reliability, the DS-300 incorporates robust circuitry designed to maintain stable performance, low failure rates, and long service life—making it a preferred choice for mission-critical paging and public address systems.
Dasscom DS-300 – 300W Network Power Amplifier Key Features
- 300W high-power network amplifier
- 2×150W or 1×300W bridged output
- Advanced Class-D technology for superior efficiency
- Crystal-clear, distortion-free audio
- Reliable performance for continuous commercial use
- Supports constant-voltage (70V/100V) & low-impedance (4/8Ω) systems
- Ideal for PA, paging, alarms, and background music
Dasscom DS-300 – 300W Network Power Amplifier Ideal Applications
-
Hotels & resorts
-
Shopping malls & retail spaces
-
Corporate buildings & meeting rooms
-
Schools and universities
-
Hospitals and government facilities
-
Factories & industrial complexes
-
Transportation hubs
-
Smart city PA & safety systems
DS-300
| Brand |
|---|
| Amplifier Topology | Class-D | ||
| Frequency Response | 20Hz ~ 20KHz ± 0.25dB | ||
| THD+N(@1kHz) | 0.05% | ||
| SNR | 85dB | ||
| Audio | |||
| Audio Output Connectors | 1 x 4-Pin Phoenix Connector | ||
|
Audio Output Power |
SE(Single End ed): 2 x 115400W | ||
| BTL(Bridge Tied Load): 1 x 238000W | |||
|
Audio Input Connectors |
Balanced: 2 x 3-Pin Phoenix Connectors | ||
| Unbalanced: 2 x RCA Jacks | |||
| Bluetooth: 1 x IPX1 External 2.4G Antenna(BT 5.3 Compatible) | |||
| Network: 1 x RJ45 Connector | |||
| Audio Input Amplitude Range | 0.1Vrms ~ 2Vrms | ||
| SIP Audio Codecs | G.722, G.711 A-law, G.711 U-law, Opus | ||
| SIP Audio Stream | MP3 Sampling Rate 8-48KHz, Bit Rate 64- 320kbps, Mono or Stereo | ||
| AC Power | |||
| Power Input Voltage | 100 ~ 240VAC 50/60Hz | ||
| Power Input Current | 1.5A | ||
| Network | |
| Network | 10/100Mbps Adaptive |
|
Network Protocols |
SIP(RFC3261 ), HTTP, TCP/IP, SSL, DNS, SNTP, NTP,
RTSP,PTP, RTP, RTCP, TCP, UDP, MOTT, ICMP, DHCP, ARP, SSH |
| Dante | Supported |
| ONVIF | Supported |
| Interface | |
| USB | USB 2.0 |
| Dry Contact Output Connectors (Reserved) | 1 x 3-Pin Phoenix Connector |
| Switch Input Connectors (Reserved) | 1 x 2-Pin Phoenix Connector |
| Physical | |
| Chassis | Metal, Black, 1U Standard Chassis |
| Weight | 2.75kg |
| Dimensions | 17.32″ x 6.69″ x 1.73″ (440mm x 170mm x 44mm) |
| Environmental | |
| Operating Temperature | -20°C ~ 70°C (-4°F ~ 158°F) |
| Storage Temperature | -40°C ~ 70°C (-40°F ~ 158°F) |
| Approvals | |
|
General |
FCC SDOC (Part 15B), CE (EN 55032: 2015+A11: 2020 EN 55035: 2017+A11: 2020, EN IEC 61000-3-2: 2019+A1: 2021, EN IEC 61000-3-3: 2013+A1: 2019+A2:
2021, ETSI EN 301 489-1 V2.2.3 (2019-11), ETSI EN 301 489-17 V3.3.1 (2024-09), ETSI EN 300 328 V2.2.2 (2019-07), EN IEC 62368-1: 2020+A11: 2020) |
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Manoj –
The Dasscom DS-300 is a high-performance 300W network power amplifier designed for large IP-based PA systems. It delivers strong, clean audio with consistent output, even when driving multiple speaker zones. Integration with the IP network is smooth, and paging announcements are clear and reliable without delay. The amplifier feels solidly built and is well suited for continuous operation in demanding environments
Manoj –