Renkus-Heinz DR or DRS18-1

Direct Radiating Subwoofers

Cutting edge high-power woofers and large rock-solid enclosures in a classic vented direct radiating design provide the natural uncolored sub bass favored by audio professionals around the world.

Wherever audiences and operators demand the ultimate in sub bass performance, the DR18-1R and DRS18-1B subwoofers deliver the emotional impact obtainable only from 18 inch subwoofers. All DR18-1R subwoofers are RHAON empowered for flexible analog and digital signal distribution and loudspeaker management and control over a standard Ethernet network.

DR18-1R Self-Powered 18-inch Subwoofers with integral PM-1LR amplifier and loudspeaker specific signal processing and protection also include RHAON for flexible digital signal distribution, loudspeaker management and control.

DRS18-1B Non-Powered Subwoofers offer the same high performance as the self-powered DR18-1R series only externally powered.

* Powerful 18" Subwoofers

Provide high-impact, high-level (130 dB peak SPL on the DRS18-1B) sub-bass performance.

* High Power, High Performance Woofers

With long throw magnetic structures assure linear cone movement at all power levels.

* Great Versatility

All DR18-1R and DRS18-1B subwoofers are available in either portable or fixed installation versions in a wide choice of finishes. Weather resistant models are also available.


* Virtually any application where the visceral impact obtainable only from high power 18" subwoofers is required.

* Multi-channel A/V playback systems, live sound and music systems in clubs and disco's, performing art centers, theaters, houses of worship, etc.

* High quality speech and music systems, surround sound systems, board room systems, etc.

* A/V rentals, portable sound systems for performing artists and lecturers, small bands, choral groups, etc.




Renkus-Heinz Helps Schengenfest Cap the Summer Season

Slovenia | November, 2013 - "As one of Slovenia's largest rental companies, we work on a wide range of events, from national celebrations and congresses to concerts, TV shows, and many others. We use Renkus-Heinz systems exclusively because they deliver powerful performance, they are dependable, and they sound great." 
-- Metod Komatar, Akustika Pirman


Technical Information

98 dB (1 W/1m) @ 50 HZ

1.4 V (for rated power output)
Max SPL:DRS18-1B
127 dB program, 130 dB peak

127 dB program, 128.5 dB peak
Freq. Response:All Models32 Hz to 120 Hz
LF Drivers:DRS18-1B
Model SSL18-7, 18" cone woofer; 800 W program @ 8 ohms

Model SSL18-8, 18" cone woofer; 800 W program @ 4 ohms
800 Watts program @ 8 Ohms

See PM-1LR amplifier specifications
Looping Neutrik 4-pin connectors or screw terminals

See PM-1LR specifications
Enclosure:All Models13 ply hardwood, heavily braced, perforated metal
Finish:All ModelsBlack or white paint
Natural (unfinished)
Custom colors
Weather resistant
Hardware:All ModelsHandles
Metric M10 universal mounting hardware
PM3-WRKIT WR amplifier kit
Dimensions:All Models32 1/2" H x 21" W x 32" D
(82.6 cm x 53.3 cm x 81.3 cm)
140 Lbs. (63.5 kg)

178 Lbs. (81 kg)