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Wohler HRS-1S - Half-Rack Analog 2-Channel Audio Monitor

B&H # WOHRS1S Mfr # HRS-1S
Usually ships in 7-14 business days

Availability Details


This item is usually Drop Shipped from the MFR/Distributor within 7-14 business days (subject to availability). Your order will be charged at the time of placing the order with the vendor. Item is non-cancelable and non-returnable.

International Orders*
For international orders, credit cards will be charged at time you place your order.

Free Standard Shipping
Not eligible for free Expedited Shipping
You Pay: $731.00
Product Highlights
  • Smallest Possible Full Fidelity Audio
  • Two Speakers Driven by Two Amplifiers
  • Stereo Signals are Summed to Mono
  • Stereo/Mono Toggle Switch for Headphones
  • Output Limiter Protects Speakers
  • Made in the USA

The HRS-1S from Wohler is a half-rack 1U audio monitor with two XLR inputs and outputs. You can monitor the incoming analog signal through its two built-in amplifiers and speakers, or through the headphone jack. It's incredibly small size makes it an excellent choice to critically monitor audio at full-fidelity in situations where physical space is at a premium.

The HRS-1S features two speakers and two custom amplifiers that accomplish accurate monitoring in a small footprint. A mid-range speaker reproduces upper and mid frequencies, and a dedicated woofer speaker handles frequencies below 500 Hz. The audio from the input source is outputted on a pair of balanced XLR jacks, so you can share the signal with other equipment.

A headphone jack on the front of the HRS-1S mutes the speakers when in use. The audio is summed to mono through the speakers, but on the headphones you have the option of listening in stereo or mono with a handy toggle switch. The HRS-1S is a great ultra-compact and portable solution when you need to reliably monitor audio signals in mobile production vehicles, TV studios, teleconferencing installations, VTR bays, satellite link facilities, and any situation that requires professional monitoring.

Incredibly compact, fits almost anywhere, 1/2 rack wide, 1U high
Premium quality subwoofer & mid-range speaker
High-quality AMP series internal amplifier
2 balanced analog inputs with loop-through (1 stereo)
95 dB SPL at 2 feet (0.6 m)
Premium quality drivers & power amplifiers
Extended frequency response and low distortion
Focused sound reduces adjacent bay crosstalk
Electronic cancellation of bass frequencies provides audible indication of phase/polarity problems
Thorough magnetic shielding for placement next to sensitive equipment
Headphone jack mutes speakers
Quick and simple installation
Rack Height 1RU (1 Half-Rack Space)
Analog Inputs 2 Balanced Analog Inputs on XLR
Analog Outputs 2 Balanced Analog Loop-Through Outputs on XLR
Audio Outputs 1/4" Headphone Jack (Mutes Speakers when Used)
Mid-Range Speaker
Woofer Speaker
Controls Volume, Group Select
Status Indicator Power LED
Shielding < 0.5 Gauss Any Adjacent Surface
Hum & Noise Better than -68 dB Below Full Output
Frequency Response 150 Hz - 20 kHz (+/- 5 dB)
(-10 dB @ 50 Hz, 22 kHz)
Dimensions 1.75 x 8.5 x 7.5" (44.5 x 216 x 190.5 mm)
Weight 2.0 lbs (0.9 kg)
Wohler HRS-1S - Half-Rack Analog 2-Channel Audio Monitor
  • 2 Year Warranty
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