



SubDrum® 2.1 Class D Amplifier (SD30E) - SubDrum’s proprietary bluetooth, 2.1 Class D amplifier is the engineered hub for all SubDrum® sound system configurations! This tiny amplifier is a completely self-contained audio control and amplification system. It is perfectly suited to drive a pair of stereo SpeakerTomsTM along with ample low frequency power to drive any SubDrum® subwoofer (i.e. SubDrum® Coffee Table, SubDrum® Jr. or the E-SUB subwoofers).
Features:
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The SubDrum® Bluetooth Stereo Amplifier adopts performance from the TPA3116D2 x 2 amp chip, dual channel max output power 50W x 2 (stereo pair) +100W SUB to get clear audio sound, with no pop, hiss, audible noises or distortion, and is completely quiet when nothing is playing through it.
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Speaker’s full frequency output, By using custom treble bass knob and adjustable 40-300Hz cutoff frequency for subwoofer which is perfectly matched to the SubDrum® subwoofers!
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Supports wireless playback from Bluetooth devices, Bluetooth 5.0 wireless music streaming technology with external antenna make a transmission distance of more than 15m (49ft) possible; Remote control switches songs and adjusts volume within 16ft (5 meters).
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Full metallic shell to ensure high quality and durability; advanced circuitry design and built-in speaker protection circuits to ensure Hi-Fi clear and clean sound;
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Upgraded DC power outlet for safe use without arcing, included high quality 24V/4.5A power supply enough to drive most passive speakers and powered/passive subwoofer.
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Highlight:
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Model: SD30E
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Chipset: TPA3116D2 x 2
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Max power Output: 50W x 2 (full range stereo) @ 4ohm + 100W x 1 (passive subwoofer)
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THD: 0.05% @ output 1W; SNR ≥98dB
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Working Voltage: 12-24V
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Frequency Response: 20Hz-20kHz (±3dB)
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Bass Cutoff Frequency Range (adjustable): 40-300Hz
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Device Dimension: L118 x W95 x H35 mm (4.6” x 3.7” x 1.4”)
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Input mode: USB/Bluetooth/RCA stereo
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Output mode: Passive Speakers + Passive Subwoofer (SubDrum) + Active Subwoofer
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U-disk: USB 2.0, compatible with USB 3.0; Support Music Format: MP3, WMA, APE, FLAC,WAV
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Bluetooth: Bluetooth 5.0, up to 15m/49ft wireless range without signal loss
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Easy Connection
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Hassle-Free Control
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Bluetooth Network Name: BT AUDIO
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Wireless Range: Up to 15m/49ft.
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Works with All of Today’s Latest Bluetooth Devices (IOS {iPhone}, Android, Smartphone, iPad
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Package Include:
• *1x SD30E Amplifier
• *1x Remote Control
• *1x CR2025 Button Cell