Hot sale stage group professional digital audio amplifier H-1700 processor D-260 wireless microphone AS-9K karaoke system

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$500.00 - $1,000.00 / Unit | 1 Unit/Units (Min. Order)
Blue Purple Black
Lead Time:
Quantity(Units) 1 - 6 >6
Est. Time(days) 6 Negotiable
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
H-1700 AS-9K D-260
Professional Amplifier
2 (2.0)
Product Category:
Digital Amplifier + Wireless Microphone + Digital Processor
Amplifier voltage:
220 V / 110 V
Amplifier Feature:
2 Ohms Stable Amplifier
Microphone Transmitter:
Lavalier/Handheld/Headset Microphone
Microphone Frequency Range:
513-558MHz, 615-655MHz, 780-820MHz
Digital Processor:
2 Input 6 Output
3 Years
Stage/Outdoor Activities/Professional Performance
OEM Service Offered
Supply Ability
Supply Ability:
1000 Unit/Units per Month
Packaging & Delivery
Packaging Details
Professional strong carton packing.
Picture Example:
Lead Time :
Quantity(Units) 1 - 6 >6
Est. Time(days) 6 To be negotiated
Video Description

 Hot sale stage group professional digital audio amplifier H-1700 processor D-260 wireless microphone AS-9K karaoke system


Product Detail




AmplifierH-17002Ohms Stable
8Ω Output power: 2x1700W
4Ω Output power: 2x2800W
2Ω Output power: 2x3600W
8Ω Bridge power: 5600W
4Ω Bridge power: 7200W
net weight:8.35KG
Gross weight:9.5KG
Input resistanceBalance/unbalance>20kΩ/>10kΩ
Total harmonic distortion1KHz sine<0.035%
Frequency response20Hz-20kHz<+/- 0.5dB
Signal to noise ratio >106dB
Damping coefficient >600
Conversion rate >20V/us
Input sensitivity: 32dB, 1V, 0.775V
Minimum load impedanceStereo
Wind direction: Blowing from the front to the rear, the temperature controls the wind speed
Protective function: Soft start, VHF, DC, short circuit, overload, clipping / distortion limit, thermal
Packing Size(H x W x D)540 x 400 x 120 (mm)



Model number(Wireless mic)AS-9K
Channel 2CH, 150X2
Frequency Range615-655mhz, 780-820mhz
Receiver sensitivity-90dBm
Frequency stability± 10ppm
Audio Frequency Response40-18000Hz
Harmonic Distortion≤ 0.5%
Signal to Noise Ratio≥ 100dB
Power Specifications100-240V 50-60Hz (switch power adapter)
Audio output (independent and mixed unbalanced output)10-30mW transmit power
ModulationFrequency Modulation (FM)
Battery Specificationstwo on the 5th battery
3 Matching Options
1.Lavalier microphone
2.Handheld microphone
3.Headset microphone

1. UHF band, automatic frequency.
2. Phase-locked loop (PLL) frequency synthesizer.
3. Receiver automatically scans and locks the current environment
4. The microphone has two power adjustments.
5. Superheterodyne double conversion design with high receiving sensitivity.
6. Multi-stage high performance surface acoustic wave filter with excellent anti-interference ability.
7. The microphone uses a 5th battery and lasts for 6-8 hours.
8. The ideal environment for operating a radius of 100 meters.
9. The microphone uses a dual boost design, and the battery drop does not affect the transmit power.


Model Number (Processor)

Number of Channels: 2 input 6 output
Power Supply: Switching  Power Supply
Operating Voltage:AC 230V/50-60Hz
Power Requirements: 18 Watts
Input Connectors:Female XLR (Line), XLR  RTA (Mic)
Output Connectors: Male XLR
Output /Input Type: Electronically balanced, RF filtered
Input Impedance:>40 kΩ
Output Impedance: 120 Ω
Dynamic Range (unweighted/weighted): >110 dB / >107 dB
THD+Noise @ 1 kHz:0.002% typical
Frequency Response: 20 Hz–20 kHz(±0.5dB)
Interchannel Crosstalk: >110 dB, 120 dB typical
Propagation Delay: 0.6 MSecond


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