GB 218
High Power Subwoofer
Passive high power subwoofer equipped with two newly 18" long excursion neodymium speakers. The direct radiating design assures a extraordinary powerful and precise bass response at highest SPL down to the frequency limit of 25 Hz. Its bassreflex design has been optimized to minimize the flow noise. Due to the very low frequency tuning, the sound impression is voluminous but precise and responsive. The GB 218 is characterized by compact enclosure dimensions.
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Application
The GB 218 is recommended as the system subwoofer for setting up bass arrays in combination with the GALO G 10 line array. It completes the precise and high resolution character of the sound system. The GB 218 is designed for applications in horizontal or upright position.
Equipment details
The stable mechanical construction guarantees the typical K.M.E. durability. Functional details such as optimally placed and ergonomically shaped handles, side edge protectors and stacking elements ensure a easy handling for touring.
Simulation software
The included simulation data for the EASE Focus 3 software allow a precise simulation of the complete sound systems‘ performance in 3 dimensions. Complex subwoofer arrays with omnidirectional or directional dispersion can be simulated by the user.
Specifications
| Application | high performance subwoofer for large venues in combinations with GALO and PANO line array systems |
|---|---|
| Components | 2x 18" neodymium (4" voice coil) |
| Dispersion | omnidirectional |
| Nominal load (AES / program) | 3000 / 6000 W |
| Impedance | 4 ohms |
| SPL nom. (Fullspace@1W/1m) / max. SPL (at AES nominal load) | 103 / 138 dB |
| Frequency range (-10 dB) | 25 Hz - fx |
| Dimensions (W x H x D) | 1340 x 585 x 700 mm |
| Weight | 84 kg (without accessories) |
| Connectors | 2x Speakon NL4 rear side (Input, X-Link Output), 1x Speakon NL4 front side (Input) |
| Finishing | PU coating black, humidity resistant |
| Special features | 8x side handles, side edge protectors, 4x (2x with brake) 100 mm bluewheels included (mounting either on back side or at transport cover) |
| Protective grille | steel front grille with anti-corrosion coating and acoustic foam |
| Protection class | IP 45 |
| Simulation software | EASE Focus 3 |
Downloads
In use / reference projects
This product is used in these reference projects:
- SBÄM Festival Lake Pichlinger, Linz, Austria
- Rantastic live stages and event locations with K.M.E. PANO Line-Array
- SBÄM Fest in Linz/Austria
- Völkerball
- 23rd Wonju-si Citizens Day Festival (KOR)
- In Extremo is rocking the castle of Weißenfels
- Estivale Open Air 2018 in Switzerland
- "Kirchentag" in Wetzikon (CH)
- Alpenfestival with Galo
- Estivale Open Air in Switzerland
compatible system amplifier
Powersoft Touring Powersoft T304 A
The T Series is a flexible and cost effective amplifier platform loudspeaker processor. The model delivers high peak voltage allowing high SPL with single 8/16 ohm cabinets. The high voltage is also good for sharing power between the channels for applications such as bi-amped loudspeakers or subwoofers with passive tops.
Digital Amplifier DA 230
- No longer available –
The DA 230 is a fully digital multi-channel power amplifier with extensive audio DSP functionality and two Class D power amplifiers of the latest generation. Practical operating gestures make the handling of even complex functions very easy, such as the preset settings on the device.
Galo | GB 218 compatible products and accessories
Hybrid Source Element QF 5045 V2
The single hybrid array element QF 5045 V2 (newly developed high frequency unit) with a dispersion of 50° horizontal and 45° vertical is an absolute novelty in the combination of line source and point source technologies. The QF 5045 V2 contains a high frequency unit with 4 x 1“ HF drivers which are coherently working on a waveguide guaranteeing a precise dispersion and seamless transition of the high frequencies between the array elements. The mid range system is a direct radiating 12“ neodymium speaker. In this system the requirements for compact dimensions, high SPL and defined dispersion of a line array are combined in a symbiosis. The tonal tuning enables the operation of the 2-way system as full-range system or as mid/high system within a powerful PA combination. The QF 5045 V2 is optimized for clustering of maximum three units both in groundstacking and flying mode. Furthermore, thanks to the integrated flange, the operation on a high stand is possible.
Hybrid Source Element QH 5045 V2
The single hybrid array unit QH 5045 V2 (newly developed high frequency unit) has a dispersion of 50° horizontal and 45° vertical. The hybrid array element is an absolute novelty in the combination of line source and point source technologies. The QH 5045 V2 contains four 1“ high frequency drivers which are coherently working on a waveguide guaranteeing a precise dispersion and seamless transition of the high frequencies between the array elements. The two hornloaded mid range systems are equipped with 10“ neodymium speakers. In this system the requirements for compact dimensions, highest SPL and defined dispersion of a line array are combined in a symbiosis. The QH 5045 V2 is optimized for clustering of maximum three units both in groundstacking and flying mode. Furthermore, thanks to the integrated flange, the operation on a high stand is possible.
Accessories | Transport Wheel Board
Wheel Board for GB 218 for front side mounting.
