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Wohler AMP1A-30 2 Channel Analog Audio Monitor

B&H # WOAMP1A30F Mfr # 8100-0070F
Usually ships in 7-10 business days

Availability Details

This item is usually Drop Shipped from the MFR/Distributor within 7-10 business days (subject to availability). Your order will be charged at the time of placing the order with the MFR. Item is non-cancelable and non-returnable.
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Free Standard Shipping
Not eligible for free Expedited Shipping
You Pay: $1,400.95
Product Highlights
  • 98dB SPL Peak Output
  • 2x Mid & High Range Speakers
  • 2x Woofer Speakers
  • 2x XLR Inputs
  • 2x XLR Outputs
  • 30-Segment Tri-Color LED Level Meter
  • 1 Rack Unit Size
  • Headphone Jack

The Wohler AMP1A-30 2 Channel Analog Audio Monitor is a single rack space 2-channel audio monitoring system. It is optimized for the playback of audio in a near field working environment, where you need to be seated one to three feet from the source. The AMP1A-30 can be used in a variety of applications such as VTR bays, mobile production vehicles, teleconferencing installations, multimedia systems, satellite links, cable TV facilities, and on-air radio studios.

The unit features a stereo pair of self-powered speakers for the mid and high range in addition to two speakers dedicated to frequencies below 500Hz. These four speakers provide a combined peak output of 98 dB SPL at a distance of two feet. The front panel ¼" headphone jack allows for quiet monitoring of your sound source by muting the main speakers.

Designed to reveal problems with the quality of your sound source, the AMP1A-30 has a high frequency response that was shaped to boost the range of whine and hiss. The electronic cancellation of lower frequencies allows you to identify phase issues with your audio feed.

Thorough magnetic shielding allows placement next to video monitors
Audible indication of phase or polarity problems
Simultaneous peak program meter and VU metering
Front plate mounted volume and balance control knobs
Inputs 2x XLR
Outputs 2x XLR
1x 1/4" headphone jack
Peak Acoustic Output at 2 feet 98 dB SPL
Frequency Response 1/6 octave:
80 Hz to 16 kHz (+ or - 7 dB); (-10 dB @ 50 Hz, 22 kHz)
Level Meters 2x 30 segment horizontal LEDs
Scale: 65 dB (16 to -49 dB factory default for extended VU)
Threshold: 0, 4, 6, 8 dBv(='0'), DIP selectable; factory setting is 4 d
Dynamics: Simultaneous VU & PPM
Resolution: 1 dB
VU Meter VU Characteristics:
Rise time: 300 ms to 99% of full indication
Fall time: 300 ms
PPM Characteristics:
Attack time: 10 ms
Decay time: 2 s, 0 to -20 dB
Aural Sound Outputs Wohler speaker system
Headphone (mutes speakers)
2x mid and high speakers
2x woofer speakers
Acoustic Distortion ≤ 8% @ worst case frequencies above 180 Hz including cabinet resonance, typically < 2%
Electrical Distortion < 0.15% at any level below limit threshold
Hum and Noise > -68 dB below full output
Input Level For maximum output: 0 dB balanced (volume full on)
Overload: 26 dBv balanced
Input Impedance > 40 kΩ balanced
Magnetic Shielding < 1 Gauss any adjacent surface
Power Output RMS each side:
10 W transient/5 W continuous; RMS bass: 20 W Transient/10 W Continuous
Power Consumption 35 W
Power Requirements Power to the unit is 24 V DC, 3.0 A
The external power supply then connects to mains power:
100 to 240 VAC ± 10%, 50/60Hz
Space requirements 1 RU in a standard 19" rack
Dimensions (HxWxD) 2 x 19 x 12" (45 x 483 x 298 mm )
Weight 14 lb (6 kg)
Wohler AMP1A-30 2 Channel Analog Audio Monitor
  • Power Cable
  • Limited 2-Year Warranty with Wohler Online Registration
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