PCM+/PQM+ series

The PCM+series and PQM+series amplifiers are SOUNDARD’s flagship series products in SMPS amplifiers. The most advanced technology in the power amplifier industry, with over 25 years of technical engineering research and development, enables the PCM+series and PQM+series with two rack unit power amplifiers to output huge power density, providing customers with the ultimate sound experience (highest power PCM23+, per channel 6000W@2 Ω; Maximum power PQM13+, per channel 2500W@2 Ω). This ultra-high performance and ultimate efficiency are achieved through SMPS regulated power supply and SOUNDARD patented ClassI ™ The power amplifier module transforms the PCM+series and PQM+series power amplifier series into world-class touring sound reinforcement applications.

Features

■ SMPS power supply.
■ Efficient Class I ™ Power module.
■ Capable of maintaining maximum stability under continuous full power
■ operation under a 2 Ω load.。
■ XLR input socket and link socket.
■ Speaker NL4 output socket.
■ High sensitivity CMRR balanced input enhances noise suppression.
■ The rear panel has input sensitivity selection (PCM20+: 0.775V/l.OV/32dB; PQM23+/PQM13+: 0.775V/1.0V/1.4V/38dB/32dB/26dB).
■ There are three connection modes available for the rear panel (stereo/bridge/parallel).
■ PQM13+/PQM23+rear panel limited voltage switch.
■ After scanning, the panel QR code is permanently saved in the electronic manual, making the information accurate and convenient to use.

Specifications

Model	PCM20+	PCM23+	PQM13+
Output power Output power (AC 220v/50Hz. +/-10%. All channels driven output power, THD=1%)
8Ω Stereo	2000Wx2	2300Wx2*	1300Wx4*
4Ω Stereo	3500Wx2*	3900Wx2**	2100Wx4**
2Ω Stereo	4600Wx2*	6000Wx2**	2500Wx4**
8Ω Bridge	7000W*	6200W**	4200×2**
4Ω Bridge	7800W*	10000W**	5000×2**
Other specifications
Frequency Response	20Hz-20kHz (+0/-1dB)	20Hz-20kHz (+0/-1.5dB)	20Hz-20kHz (+0/-1.5dB)
THD+N	< 0.1%	≤ 0.05%	≤ 0.05%
S/N Rate(A)	≥ 90dB	≥ 90dB	≥ 90dB
Input Sensitivity	0.775V/1.0V/32dB	0.775V/1V/1.4V/38dB/32dB/26dB	0.775V/1V/1.4V/38dB/32dB/26dB
Input Impedance (bal/unbal)	20kΩ / 10kΩ(bal/unbal)
Voltage Gain	44.2dB	44.8dB	42.3dB
Output circuitry	Class I™	Class I™	Class I™
Cooling	Air flow from front to rear
Connect
Input section	Balanced input XLR female socket/balanced parallel connection XLR male socket
Output section	BINDING POST(PCM20+)/SPEAKON(Speaker spiral seat)
Function
Front panel	Power/signal/input level/peak shaving voltage limit/protection/over temperature protection; Signal distortion/muting/high frequency (PQM13+)
Rear panel	Stereo/parallel/bridge selection switch, sensitivity selection switch; Independent circuit breaker (PCM20+); Pressure limit switch (PCM23+/PQM13+)
Dimension / Weight
Product Dimensions (mm)	483 x 456.5 x 89	483 x 456.5 x 89	483 x 456.5 x 89
Packaging Dimension (mm)	595 x 565 x 170	595 x 565 x 170	595 x 565 x 170
Weight	15.8kg±5%	15.9kg	15.2kg±5%
The above packing dimensions, net weight, and gross weight are for reference only. The accurate values are subject to the identification on the batch of products.

Remark：

1、The power is tested under EIA standard.
2、*, The power is tested under the condition of 40ms burst,1kHz sine wave and 1% THD.
3、**,The power is tested under the condition of 20ms burst,1kHz sine wave and 1% THD.
3、***,The power is tested under the condition of 10ms burst,1kHz sine wave and 1% THD.
4、SOUNDARD reserves the right to make any changes to the product specifications without prior notice.