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Lightweight 1u SD2504 4 Channels Class D Portable Amplifier Home Theater
Speaker Amplifiers & Audio Processors

Lightweight 1u SD2504 4 Channels Class D Portable Amplifier Home Theater

Model: SD2504 Customization available Cables, Adapters & Audio Electronics
US$210.001–14 Pieces
US$204.0015+ Pieces
MOQ 1 Pieces
Type
Professional Amplifier
Usage
KTV, Bar, Disco
Application
Middle Woofer or Hf Driver
Used For
Professional
Tube Type
Transistor Amplifier
Function
Amplifier Combined
Send Inquiry Full specifications

Specifications

Product nameLightweight 1u SD2504 4 Channels Class D Portable Amplifier Home Theater
CategorySpeaker Amplifiers & Audio Processors
CustomizationAvailable
TypeProfessional Amplifier
UsageKTV, Bar, Disco
Model NO.SD2504
Used ForProfessional
Tube TypeTransistor Amplifier
FunctionAmplifier Combined
Sound Channel4
Output Number4
Voltage110V/220V
Element NumberPush-Pull Amplifier
Conductive ModeD
8ω Stereo Power(RMS)4X250W
4ω Stereo Power(RMS)4X450W
8ω Bridged Power(RMS)4×800W
ApplicationMiddle Woofer or Hf Driver
Net Weight4.2kg
Gross Weight7.5kg
Warranty2 Years
Transport PackageExport Standard Durable Carton Box
Specification483×44×325mm
OriginChina
HS Code8518400000
Production Capacity2000 Pieces/Month
Package Size46.00cm * 11.00cm * 56.00cm
Package Gross Weight8.000kg
The delivery timeit is 8-10 days if by air; it is 45-60 days if by sea.
PriceUS$210.00 1-14 Pieces US$204.00 15+ Pieces
SupplierAscsonic Audio Technology Co., Ltd
Data retrieved2026-10-23

Available options

Voltage110V/220V
8ω Stereo Power(RMS)4X250W
4ω Stereo Power(RMS)4X450W
8ω Bridged Power(RMS)4×800W

Additional data

SWITCH CLASS-D POWER AMPLIFIER
SD2504 4 Channels Professional Audio Class D Power Amplifier Middle woofer HF driver
ITEM/MODELSD2504SD2506SD2508DSP2504DSP5004SSD5004S
4in&4out DSP+APF
8Ω Stereo Power4×250W6×250W8×250W4×250W4×500W4×500W
4Ω Stereo Power4×450W6×450W8×450W4×450W4×900W4×900W
8Ω Bridged Power2×800W3×800W4×800W2×800W2×1600W2×1600W
Frequency Response20Hz-20KHz ±1dB
THD+N 1KHz 1W 8Ω<0.1%
Signal to Noise Ratio1KHz>100dB
Channel Separation1KHz>70dB
ClassD
ProtectionShort,DCP,OVP,UVP,OCP,OTP
Operating Voltage90V-135V / 180V-265V
Input Sensitivity1V
Input Impedance20KΩ
Dimensions(W×H×D) mm483×44×325mm ( 1U )
Packing Dimension(mm)550×100×450mm
Net Weight(kg)4.24.85.65.77.57.5
Gross Weight(kg)7.57.5881010

Product description

The supplier lists this product as Professional Amplifier. Its stated application is KTV, Bar, Disco. The listed model is SD2504. Supplier-stated function: Amplifier Combined. The specifications below reflect the information publicly displayed on the listing. Model NO.: SD2504. 8ω Stereo Power(RMS): 4X250W. 4ω Stereo Power(RMS): 4X450W. 8ω Bridged Power(RMS): 4×800W.

Specifications, options and prices reproduce the supplier's published listing. Please confirm critical parameters with us before ordering.

FAQ

What is the minimum order quantity for Lightweight 1u SD2504 4 Channels Class D Portable Amplifier Home?

The listed minimum order quantity is 1 pieces. Tell us your quantity in the inquiry form and we will confirm it with the manufacturer.

How much does Lightweight 1u SD2504 4 Channels Class D Portable Amplifier Home cost?

The published price is US$204.00 – 210.00 per piece, with lower tier prices for larger quantities. Final pricing depends on quantity, options and destination.

Can it be customized with my logo, color or packaging?

Yes — the listing states that customization is available (Available). Describe your requirements in the inquiry.

Where do these specifications come from?

Specifications, options and prices reproduce the manufacturer's published listing on the date shown in the specification table. Please confirm critical parameters before ordering.

Send an inquiry

Lightweight 1u SD2504 4 Channels Class D Portable Amplifier Home Theater
Lightweight 1u SD2504 4 Channels Class D Portable Amplifier Home Theater
SD2504 · US$204.00 – 210.00 · MOQ 1 Pieces
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