Audio - Azden APS 25b-VH2

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Audio - Azden APS 25b-VH2

Item #: APS 25b-VH2

Description
Product Reviews

Product Description:

The APS 25b-VH2 battery powered speaker system is a fully self-contained wireless sound reinforcement system with two VHF wireless handheld microphones.Incorporating a 20 watt amplifier, the APS 25b 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.The APS 25b 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 APS 25b 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.The APS 25b-VH2 includes two APS-VR VHF receiver modules (choose from 25 frequencies below) and two 31HT microphone/transmitters.

Product Specifications:

Speaker 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	1st 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 (w/out receivers)	11.35lb (5.15kg) approx.
Dimensions	12.4"H X 7.09"W X 5.6"D (315 X 180 X 142mm)
AC Power Requirements	110-125VAC - 60Hz
Included w/speaker	Removable wall-mount bracket with 2 screws, rubber anti-rotate pads, AC/DC battery chage pack, 4 self-adhesive anti-skid pads, 4 module screws, 1 or 2 noise-canceling circuit boards (depending on how many modules are installed)
Receiver Technical Specs
Frequency Range	25 VHF channels (169.505-195.975MHz)
Frequency Response	40Hz - 18kHz
S/N Ratio	better than 95dB (A weighted)
Operating Temperature Range	0 - 45 C (32 - 113 F)
Operating Range	approx 100m (ideal-line of sight)
Oscillator	Crystal Controlled
Receiver Type	Super Heterodyne
Image Rejection	Better than 60dB
RF Sensitivity	-95dBm @ 50dB S/N
Audio Output Impedance	2.2k ohms
Power Requirements	10 - 16VDC
Transmitter Technical Specs
Frequency Range	25 VHF Channels (169.505 - 197.325 MHz)
Frequency Response	40Hz to 18KHz (+/- 3dB)
Audio Distortion	less than 1.0% (± 15K deviation)
Dynamic Range	better than 100dB
S/N Ratio	better than 95dB
Operating Temperatures	0° C to 45° C
Operating Range	100m under ideal conditions
Oscillator	Crystal Controlled
Type of Emission	FM
Antenna	Internal Antenna
Microphone Unit	Unidirectional Dynamic
RF Output Power	10mW
Input Impedance	8 ohms
Audio Adj. Range	n/a
Battery	1 (AA)
Battery Life	8 to 10 Hours with Alkaline Battery
Dimensions	62mm(ų) 221mm(L) - (2.4" x 8.3")
Weight (Without Battery)	213g (7.5 oz)
Weight	21.00 lbs
Options
Available Frequency (Choose Two)	A1 (169.505 Travel),A3 (171.045 Travel),A4 (171.905 Travel),B1 (175.400 7),B2 (178.225 7),B3 (179.200 7),B4 (176.425 7),B5 (177.650 7),C1 (181.400 8),C2 (184.025 8),C3 (185.125 8),C4 (181.850 8),C5 (182.550 8),D1 (187.800 9),D2 (188.200 9),D3 (190.600 9),D4 (191.300 9),D5 (189.325 9),D6 (190.075 9),E1 (194.400 10),E2 (195.425 10),E3 (196.800 10),E4 (197.325 10),E5 (193.825 10),E6 (195.975 10)
Available Color	Black, White

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