Datasheet

The UPJ-1P combines the advantages of self-powered systems with the placement and arraying flexibility afforded by a VariO rotatable horn. Though remarkably compact and lightweight, the UPJ-1P produces a robust peak power output of 128 dB SPL at 1 meter, making it suitable for use either singly as a primary loudspeaker or in multi-cabinet horizontal or vertical arrays. Applications include A/V presentations, small- to medium-sized main sound reinforcement systems, fill, delay, effects, under-balcony or under-canopy coverage and distributed systems.

With a 10-inch low-mid neodymium magnet cone driver and a 0.75-inch exit, 3-inch diaphragm compression driver in the high-frequency section, the UPJ-1P delivers uncompromising quality and coverage. A two-channel class AB power amplifier with complementary MOSFET output stages provides a total output of 300 watts.

The UPJ-1P’s cabinet incorporates aluminum end plates configured with multiple M8 threaded inserts to provide all the mounting points you’ll ever need. The end plates allow direct attachment to third party pole assemblies. QuickFly rigging options provide unprecedented mounting, flying and arraying flexibility. And the optional RMS remote monitoring system module allows comprehensive monitoring of all key system parameters on a remote RMS host PC.

The UPJ-1P was bred for flexibility: whether oriented vertically or horizontally, it can provide narrow, targeted coverage or robust, wide coverage, with a simple turn of the VariO rotatable horn. In size and weight, the UPJ-1P fits into the UltraSeries between the UPM and UPA. The UPJ-1P's low-mid section employs a 10-inch neodymium magnet cone driver, while the high-frequency section utilizes a 0.75-inch exit, 3-inch diaphragm compression driver of proprietary design. The VariO horn allows quick rotation of its 80° x 50° coverage pattern between horizontal and vertical orientations. The two-channel class AB power amplifier with complementary MOSFET output stages provides a total output of 300 watts for the low-mid and high-frequency sections.

The UPJ-1P uses sophisticated amplification and protection circuitry to produce consistent and predictable results in any system design. Its two-channel, proprietary Meyer Sound amplifier with complementary MOSFET output stages processes audio through the use of electronic crossover, phase and frequency response correction filters as well as driver protection circuitry.

Each channel has peak and rms limiters that prevent driver overexcursion and regulate the temperature of the voice coil. Limiter activity is easy to monitor with high-color limit LEDs on the UPJ-1P’s rear panel.