JBL LOFT 30 Manuals

1 pdf manual(s) JBL LOFT 30 for free download (Document Types: Technical specifications)

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JBL LOFT 30 Technical specifications [PDF] (2 pages)

  • Brand: JBL
  • Model: LOFT 30
  • Format: PDF
  • Updated: 07.07.2026

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We apply the same legendary engineering that makes the JBL® brand a favorite of the professional music industry to the JBL Loft Series home theater speakers. The most compact and affordable of the speakers in this series are the JBL Loft 30 bookshelf loudspeakers. Each speaker has a 100-millimeter (4-inch) PolyPlas™ low-frequency driver that delivers tight, extended bass, plus a soft-dome high-frequency transducer that produces natural sound with superior clarity. The tweeter also integrates an Elliptical Oblate Spheroidal™ (EOS) waveguide so that sound quality is consistent over a wide listening area. The JBL Loft 30 speakers are voice-matched with all the other speakers in the Loft Series, making it easy to construct the sound system that fits your space and budget. Also, the Straight-Line Signal Path™ crossover network built into all the Loft Series speakers creates smooth, even speaker-to-speaker sound movement. Two-way 100mm (4") bookshelf loudspeaker with soft-dome high-frequency transducer on EOS waveguide JBL® LOFT 30 TECHNICAL SPECIFICATIONS Low-frequency transducer: 100mm (4") PolyPlas cone High-frequency transducer: 25mm (1") soft dome on EOS waveguide Power handling: 10 – 100 watts Frequency response: 70Hz – 20kHz Nominal impedance: 8 ohms Sensitivity (2.83V/1m): 89dB Enclosure type: Ported Connector type: Binding post Dimensions (H x W x D): 210mm x 130mm x 175mm (8-1/4" x 5-1/8" x 7") Weight: 1.9kg (4.3 lb) each