Specifications

2014 tube 4 channel latest amp design China
1.Strict Quality Control
2. 1 year warranty
3. CCC; CE; CQC
4. Customize design

2014 tube 4 channel latest amp design China Guangdong

Technical Parameters

Model	XB-AM2420	XB-AM2430	XB-AM2450	XB-AM2470
Output Power(RMS):
8Ω/per channel	153W x 4	200W x 4	320W x 4	450W x 4
4Ω/per channel	240W x 4	320W x 4	530W x 4	625W x 4
2Ω/per channel	128W x 4	180W x 4	310W x 4	338W x 4
Bridged OutputPower:
8Ω/bridged	450W x 2	610W x 2	1012W x 2	1200W x 2
4Ω/bridged	256W x 2	360W x 2	625W x 2	650W x 2
RMS Distortion:
1KHz/8Ω	0.15%	0.15%	0.15%	0.15%
1KHz/4Ω	0.20%	0.20%	0.20%	0.20%
20Hz-20KHz/8Ω	0.15%	0.15%	0.15%	0.15%
20Hz-20KHz/4Ω	0.20%	0.20%	0.20%	0.20%
Frequency Response	20Hz - 20KHz +/- 0.5dB ( 8Ω 1W )
Damping Factor	>200 under 8Ω
S/N	≥ 95db
Slew Rate	28V/US	32V/US	41V/US	52V/US
Voltage Gain	AV=35	AV=40	AV=50	AV=60
Input Sensitivity	1.00V/1KHz
AC Input	110V~/60Hz       220V~/50Hz       230V~/60Hz
Power LED	green LED×2
Singal LED	yellow LED×2
Clip LED	red LED×2
Protect LED	red LED×2
Singal Selection	XLR balance input(1 ground 2 positive 3negative)
Mode Selection	stereo. parallel. bridged
Dimensions	483 x 374 x 88mm
Measurement	533 x 408 x 113mm
Net Weight (kg)	10	11	12	13
Gross Weight (kg)	10.5	11.5	12.5	13.5

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Payment Term

Money Transfer, PayPal, Money Gram, Bank Transfer ,Escrow 
Way of payment T/T or Western Union 
Order's payment: T/T 30% deposit, T/T balance before delivery

Packing And Container Loading

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For Container:

Transaction Process

Product Application

About XiBon

Since the company was founded, we gather a large number of well-known experts in the research and development of audio engineering, audio technology, and process design, increasingly applying international latest technologies and design concepts to the products. The factory always adheres to the idea of sustainable development and innovation. After nearly 10 years of development and growth, the factory has modernized its own manufacturing base. We have advanced automatic AI production equipment for manufacture, a fairly strong sales team for sales system, and perfect after-sales service for customers, winning their trust.

Why choose XiBON?

Professional Power Amplifier / Karaoke Professional Power Amplifier 
Professional Audio Peripheral Equipment / Professional Speaker / Professional Active Speaker

(1). OEM 
(2). Customize design; 
(3). Top perfomance power amplifier; 
(4). Mature export market all over the world 
(5). Excellent performance, good quality and competitive price 
(6). High efficiency toroidal transformer power supply, large high-energy linear power supply device. 
(7). HI-FI machine grade material used and the topic level components, carefully selected production. 
Sound structured, clear air, clean, solid driving bass speakers.

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