professional pwoer amplifier KTV amplifier from China manufacturer

Product Detail

Model No.: PA-400

Production Capacity: 90,000/month

Delivery Date: 20 days

Style: Portable

power: 400W (at 8ohm)

input sensitivity: 0.77V/1V/1.44V optional

output circuity: class AB

MOQ: 11

Cooling System: YES

Means of Transport: Ocean,Land,Air

Packing: 1pcs/carton

Voltage: AC 220v

Brand Name: Powerdream

channel: 2 channels

frequency response 20Hz~20KHz: 0/-1dB

application: concer/concert/live show/pu...

Certification: CE/ISO9001

1. Mid and big sized high-end installation applications,
2. Clubs with high sound quality and power density requirements,
3. Subwoofer amplification

Product Specification

---It modifies the traditional switching distortion of class H,making the sound come out more powerful and accurate.

---Class H,brought about the revolutionary progress in professional power amplifier,ready to drive all kinds of altralow frequency.

---Two channels top products,overstep myriawatt of sinusoidal wave level.

---Intellective/comprehensive/fast and omnibearing electronic circuit protection.

---SMT production technology,heavy duty toroidal transformer makes amplifier performance more stable.

---Intelligent temperature control stepless speed change fan device.

Application: stage,background music,concert,high-end pub,other application need premium sound quality.

400W 2 channels professional audio amplifier concert amplifier FACTORY SUPPLIER

Product Data Sheet

Model	PA400	PA500	PA800
1KHz,0.5% THD+N
8Ω/Stereo output power 8Ω	400W	500W	800W
4Ω/Stereo output power 4Ω	500W	700W	1300W
2Ω/Stereo output power 2Ω	/	/	/
8Ω/Bridged single channel power	1100W	1500W	2400W
Frequency response/20Hz~20KHz	0/-1dB	0/-1dB	0/-1dB
THD+N	<0.05%	<0.05%	<0.05%
Damping Factor(10-400Hz/8Ω)	>200	>200	>200
Input sensitivity(rated power 8Ω)	0.77V/1V/1.44V optional
Input impedance (balance&un-balance)	>20K/>10K	>20K/>10K	>20K/>10K
S/N rate	-100dB	-100dB	-100dB
Slewrate	>13V/μs	>13V/μs	>13V/μs
Output circuitry	Class AB	Class H	Class H
Input connection	input XLR socket
Output connection	professional output connection/four groups of terminals
Power requirement	~220V/50Hz/±10%
Construction	CNC high reliable steel plate combine with aluminum plate
Cooling ways	2 smart fans on the back
Amplifier size (HWDmm)	89483475	89483475	89483475
Carton size (HWDmm)	160530555	160530555	160530555
N.W (Kgs)	14.7	16.7	20.3
G.W (Kgs)	16.7	18.7	22.3