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ETC Source Four Jr. Zoom

Profile

Hire the ETC Source Four Jr. Zoom: compact 575W ellipsoidal with 25°–50° zoom for flexible beam shaping. Profile hire in Gold Coast & Brisbane.

Type	Ellipsoidal Reflector Spotlight (ERS)
Light Source	575W HPL Lamp
Beam Angle	25°–50° Zoom
Reflector	Faceted dichroic reflector, removes 90% of infrared heat
Shutter Assembly	Two-plane stainless-steel shutter blade assembly
Construction	Die-cast aluminium
Power Consumption	575W
Control	Manual / Dimmer pack required
Dimensions	610 × 305 × 254 mm
Weight	4.6 kg

Downloads Spec Sheet (PDF)

View the Source Four Jr. Zoom in the ETC (Electronic Theatre Controls) archive

Overview

About the ETC Source Four Jr. Zoom

The ETC Source Four Jr. Zoom is a compact ellipsoidal reflector spotlight (ERS) that brings the legendary optical performance of ETC’s Source Four family to smaller-scale applications. Powered by a 575W HPL lamp and fitted with ETC’s faceted dichroic reflector, which removes approximately 90% of infrared heat from the beam, the fixture delivers a clean, even field while significantly reducing thermal stress on colour media and gobos.

The integrated zoom lens provides a continuously variable beam angle from 25° to 50°, adjusted tool-free, giving operators genuine flexibility without the need to swap barrels between setups. A two-plane stainless-steel shutter blade assembly allows precise beam shaping and masking, while the rugged die-cast aluminium body keeps the fixture touring-ready despite its compact footprint.

Performance & Applications

The Source Four Jr. Zoom is a reliable workhorse across a broad range of production environments. In theatre and performing arts venues it excels as a key light, front wash, or special, with the zoom range covering the most common throw distances found on small-to-mid-size stages. For corporate events, awards nights, and product launches it provides precise, controllable beam placement with crisp gobo projection capability. The fixture’s reduced size and weight also make it well suited to touring productions, black-box spaces, and temporary rigging situations where trim height and load capacity are at a premium.

As a conventional (non-moving, non-LED) fixture, the Source Four Jr. Zoom requires an external dimmer and patch infrastructure, making it most at home in venues with a house dimming system or on rigs using portable dimmer racks.

Hire the ETC Source Four Jr. Zoom in Gold Coast & Brisbane

The ETC Source Four Jr. Zoom is available for hire from Krank’d Productions, servicing the Gold Coast, Brisbane, and surrounding South East Queensland regions. Whether you need a single unit to fill a gap in an existing rig or a full complement for a theatre season or touring show, our team can assist with fixtures, dimming, and rigging accessories. Contact us for availability, pricing, and a tailored quote for your next production.