Incorporating a 20 watt amplifier, the APS25b is a rugged, 2-way speaker with a 5.25" shielded woofer and a 1" wide-dispersion tweeter that produces clear detailed sound for all corporate, educational and commercial applications.

Only the APS25b offers you the ability to include UHF, VHF or Infrared wireless microphone modules. And, you can use either one or two modules, initially or later on. You can order the speaker in any number of configurations and add it in the future. With 30 VHF frequency modules, 63 channel user-selectable UHF modules or Infrared wireless, you can have multiple systems in one venue without interference.

The APS25b includes a Master Volume control and Tone control to reduce feedback. Individual level controls for each of the four inputs- two wireless, one wired mic level, and one line level-giving you more ways to configure your system. The speaker's variable line level output lets you daisy chain multiple speakers. The high gain mic input shorts automatically to reduce noise when no mic is plugged in.

Included with the APS25b is the Auto On-Off circuitry triggered by any audio input signal for hands-off system startup; a high impact case for reliability, and an internal re-chargeable battery that can operate the speaker for up to 8 hours. The speaker can be used free standing, stand-mounted (5/8x27 threaded holes on the bottom and side) or wall-mounted with the supplied U-mount bracket.

Technical Specs:
Rated Power: 20 Watts continuous
Frequency Response: 65Hz – 18kHz Max SPL @ Rated Output: 101db @ 1 meter
Woofer: 5.25" (133.35mm) high efficiency - magnetically shielded
Tweeter: 1" (25mm) dome
Crossover: 1^st order passive @ 8kHz
Tone Control: -6dB/octave sliding low pass (3kHz to 8kHz)

Wireless Inputs: 2 user-installable receivers
VHF (169-213mHz) – 30 fixed frequencies
UHF (794-806mHz) – 63 user-selectable frequencies
Infrared – 2 fixed frequencies

Wired Inputs/Output:
Mic: -81dBv (0.089mVRMS) for 1 watt, 100K balanced, ¼" phone jack, variable

Line: -40dBv (10mVRMS) for 1 watt, 10K unbalanced, RCA jack, variable

Line-Out: +15dBv max - RCA jack

Weight: 11.35lb (5.15kg) approx. w/out receivers
Dimensions: 12.4"H X 7.09"W X 5.6"D (315 X 180 X 142mm)
AC Power Requirements: 110-125 / 60Hz for battery charger

Included w/speaker: Removable wall-mount bracket with 2 screws, rubber anti-rotate pads, AC/DC battery charge pack, 4 self-adhesive anti-skid pads, 4 module screws, 1 or 2 noise-canceling circuit boards depending on how many modules are installed