Product Description
L SUB 4000
EVP/SRP*:
*empfohlener Verkaufspreis / Suggested Retail PricePowerful and versatile 18” subwoofer, power handling program: 2400W, 31Hz – X-Over, 137dB half space, 1 x 18” (4 ohms) with 4” voice coil, birch multiplex 15/18mm, 9/13 ply
Description
L SUB 4000 – A LOW-END BOOST FOR THE LINEAR SERIES
L SUB 4000 is a powerful 18” double vented bandpass subwoofer. Compatible with all LINEAR 5 fullrange speakers and mid/high units, its powerful low end – ranging from 30 to 100 Hertz – is totally and powerfully impressive. L SUB 4000 A can also serve as a sub-low add-on to LINEAR SUB 2000 to beef up the bottom end when required (optional frequency separation). Filter presets are available for Lab.gruppen IPD and PLM 12K44 controllers.
- Powerful and versatile 18” subwoofer
- Rugged wooden enclosure of birch multiplex: 15/18 mm, 9/13 ply
- Power handling program: 2400 W
- 31Hz – X-Over
- 137 dB half space
- 1 x 18” speaker with 4” voice coil
- Compatible with all LINEAR 5 fullrange speakers and mid/high units
Ideal add-on for setups using LINEAR 5 LTS A
- Sub-low add-on to LINEAR SUB 2000
- Filter presets available for Lab.gruppen IPD and PLM 12K44 controllers
- Made in Germany
Techn. Data
| Power-handling nominal (RMS) | 1200 W |
| Power-handling, program | 2400 W |
| Frequency response +/-3 dB | 39 Hz – X-over |
| Frequency response -10 dB | 31 Hz – X-over |
| Sensitivity 1 W @ 1 m | 106 dB half space |
| Max. SPL @ 10% THD | 135 dB half space |
| Max. SPL peak @ 10% THD | 137 dB half space |
| Electrical impedance | 4 ohms |
| Low-/mid speaker | 1x 18", 4" voice coil featuring advanced ventilated voice coil gap |
| Crossover frequency | 100 Hz, active X-over with controller amp (can be set lower when used as a sub-low) |
| Connections | 2x Speakon NL4, pin assignment switchable between 1+/1- and 2+/2- |
| Integrated pole mount | 2x M20 |
| Carrying handles | 8x MultiGrip |
| Housing | Birch multiplex |
| Finish | Acrylic enamel, black |
| Front grille | 2 mm metal grille backed with black acoustic foam |
| Dimensions (WxHxD) | 91 x 51 x 81 cm 35-3/4 x 20 x 31-25/32" |
| Weight | 57.1 kg / 125.9 lbs |
Accessories
Doppel Flansch Platte. Aufnahme für zwei Distanzstangen mit M20 Gewinden. Für ein akustisch korrektes, horizontales Clustern der L5 LTS (A) im Stacking-Betrieb.
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Für alle Modelle der Linear SUB Serie gibt es als optionales Zubehör gepolsterte Schutzhüllen.
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Professionelles Rollbrett zum Nachrüsten am L Sub 4000 (A). Vier 100 mm Lenkrollen (zwei gebremst), zwei integrierte Griffe.
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