Impulse® II

4.5″ Two-Way Compact Monitor Speaker System


The Impulse® II is a small, attractive monitor for the working musician. It utilizes two 4.5″ speakers and a bi-morph high frequency driver to deliver full-range frequency response and will handle power up to 200 Watts peak. In answer to the requests of many musicians, the Impulse II has been designed as a 16 Ohms enclosure and is equipped with a level control. Input connections are made via two 1/4″ phone jacks in parallel for daisy-chaining. The enclosure is constructed of rugged, black propylene, has a metal grille and comes with a specially designed stand adapter. These features, coupled with its small size, make the Impulse II an excellent choice for live monitor applications.

Features Impulse II

• Black molded propylene enclosure

• Two 4.5″ speakers

• Piezo tweeter

• Frequency Response: 100 Hz to 20 kHz

• Sensitivity: 90 dB at 1W/1m

• Impedance: 16 Ω

• Power Handling: 50 Watts continuous, 100 Watts program, 200 Watts peak

• Built-in stand adapter

• Quantity per pack – one pair

Additional information

Speaker Configuration

Full Range 2-way

Speaker Type


Power RMS

50 W

Power Program

Power Peak

Nominal Impedance

16 Ω

Sensitivity (1W/1m)

90 dB

Speaker Frequency Response

100 Hz – 20 kHz

HF Driver

Piezo Tweeter

LF Driver

4.5" Woofer

Input Connectors

2 x 1/4" Jack

Pole Mount

Yes (Stand Adapter)

Enclosure Material





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