LPS 51B2 | KLM POWER AUDIO

LPS

51B2

INSTALL
AMPLIFICATION

LINEAR POWER SWITCH

ULTRA COMPACT 2-CHANNEL
INSTALL SERIES AMPLIFICATION

Ultra Powerful

Powered by our proprietary Linear Power Switch™ drive topology, the LPS™ 51B2 delivers up to 1320 Watts of unrelenting power via 2 independent input and output channels, fully supported by our Ultra Fast Nested Feedback Loop Topology that helps the LPS™ amplifier maintain total control over connected loudspeakers with a voice-coil Damping Factor exceeding 3390

Ultra PRECISION

The LPS™ 51B2 operates with unparalleled precision, delivering its Full Rated Power (1320 Watts) at T.H.D. < 0.0006% - a feat that belongs in the studios and in audiophile hearts.

Ultra EFFICIENT

Incorporating our next generation UFZVS™ power conversion topology, each of output channels are powered by centrally controlled, independent power supplies fed by the Universal System Bus to enhance operation with High Transient Load conditions and integration of the FPC™ dynamics with the LPS™ drive, which contributes to an overall system efficiency of up to 96% - truly coining the term GREEN LINEAR.

Ultra COMPACT

Rethinking physics does have radical yields! The LPS™ 51B2 comes in an Ultra Compact DIN Rail mounted chassis, (57 x 252 mm) enables discrete & hassle-free installation and integration into existing and new facilities for sound productions - or proudly displayed!

power output

660W x2 @4Ω

330W x2 @8Ω

15% DUTY CYCLE, SINE WAVE

PRECISION

THD+N

< 0.0006%

DAMPING

> 3390

CROSS TALK

< -120dB

S/N RATIO

> 120dB

FREQUENCY RESPONSE

3Hz ~ 42kHz

CMRR

> 90dB

POWER MANAGEMENT

INPUT STANDOFF VOLTAGE

85V ~ 450V AC

OPERATIONAL VOLTAGE

87V ~ 276V AC

INPUT FREQUENCY

47 ~ 63 Hz

INPUT / OUTPUT

INPUT

1x XLR

OUTPUT

1x SPEAKON

MAINS IN

DIRECT WIRE IN

INPUT / OUTPUT

DIMENSIONS

57 x 252, DIN RAIL MOUNTING

WEIGHT

< 1.5 kg

lps™ drive

Powered by our proprietary Linear Power Switch™ drive topology, the LPS™ amplifier obliterates conventional wisdom surrounding both linear and non-linear technologies, outperforming all contemporary platforms in precision, power delivery, efficiency and reliability.
The LPS™ architecture enables ultra precise, ultra linear reproduction of the input signals maintaining a groundbreaking THD of less than 0.0006% at full rated power.
The drive architecture also significantly enhances control over the connected voice-coil motors, achieving a damping factor of greater than 3390 across load and frequencies, thereby ensuring total sonic fidelity and performance.
Unconstrained by the typical bandwidth limitations of existing topologies, both linear and non-linear, the LPS™ drive maintains a flat frequency response and power bandwidth from 3Hz to 42kHz, delivering un-coloured output, eliminating the need for frequency and output compensation techniques using external signal processors. This gives the user, absolute flexibility and control over the output and role of the LPS™ amplifier, making it the most versatile platform, deployable across a variety of applications.
Each of output channels are powered by centrally controlled, independent power supplies fed by the Universal System Bus to enhance operation with High Transient Load conditions and integration of the FPC™ dynamics with the LPS™ drive, which contributes to an overall system efficiency of up to 96% - truly coining the term GREEN LINEAR.

cass™ ultrafast analog computing

CASS™ features our next generation ultra-fast zero-latency analog computing and control system.
CASS™ is the only system that monitors and controls the desired system parameters in real time, a feat that is unmatched by modern and contemporary digital computing systems. With CASS™, the LPS is armed with the most extensive protection suite in its class, making the LPS™ amplifier immune to a wide range of user and equipment related failures including indefinite Short Circuits, DC and VHF protection, Input Overload and Thermal Over Limit.

black antenna™ zero noise architecture

The holy grail of electronic power supplies in audio power amplification is one that is immune to EMI and RFI as well as one that does not inject noise into connected systems or systems in immediate vicinity.
Incorporating our BLACK ANTENNA™ architecture, our EPCs are invulnerable to external sources of EMI & RFI (including wireless mic transmissions) while having no EM signature of their own other than precision and performance.
Incorporated into every sub-system, BLACK ANTENNA™ ensures noise free output to connected loudspeakers.

APPLICATION SPACES

nightclubs / pubs / lounges

FITNESS CENTERS

COMMERCIAL CENTERS

LPS