PRO AV CATALOG
Micro Line-Array 12" Band-Pass Bass System
Series: L-Series
Model: LR7B
- Double-tuned concentric band-pass design with high efficiency
- Neodymium 12” driver for excellent performanceto- weight ratio
- Ultra-compact and lightweight yet rigid cabinet construction
- Stackable and flyable with LR7 line-array or in separate arrays
- SIS pre-wired for very high damping and further reduced distortion (with ALC)
The LR7Bass is a double-tuned band-pass bass system, matching the LR7 line-array in both permanent and portable applications. Featuring a single 12” long excursion woofer with Neodymium magnet structure, the LR7B delivers high quality, high output bass response from an ultra-compact and weight efficient package. The concentric bandpass configuration offers LR7-tuned bass response in full-space (flown) and increased efficiency in half-space (stacked) applications. The extended frequency response enables the LR7B to be used as mid-bass reinforcement, full-range bass extension or subwoofer. The integrated flying system, combines light weight with high WorkingLoadLimit and makes for a quick system set-up in combination with the LR7 line-array module. The LR7Bass features an integrated top hat, enabling a stand-mounted “top/sub” combination together with 3 units LR7 on the BRK3LR7 bracket (option). The SIS pre-wiring ensures complete cable/connector compensation between the LR7Bass and ALC; The LR7Bass is to be used in combination with an ALC2 or ALC4 amplifier/controller, then delivering maximum sound quality and output power with dedicated and inaudible (power and excursion!) protection (SDP circuit).
- Double-tuned concentric band-pass design with high efficiency
- Neodymium 12” driver for excellent performanceto- weight ratio
- Ultra-compact and lightweight yet rigid cabinet construction
- Stackable and flyable with LR7 line-array or in separate arrays
- SIS pre-wired for very high damping and further reduced distortion (with ALC)
- Durotect™ impact-resistant coatin
- Warranty - Yes
- Loudspeaker Setup - Rigged
- Spec Sheet available - Yes
- Maximum Frequency Response (Bandwidth): 200 Hz
- Maximum Frequency Response (Bandwidth): 0.20 kHz
- Minimum Frequency Response (Bandwidth): 46 Hz
- Minimum Frequency Response (Bandwidth): 0.05 kHz
- Impedance: 8 ohm
- Maximum SPL (Sound Pressure Level): 129 dB
- Sensitivity: 97 dB
- Depth: 22.20 in
- Height: 16.18 in
- Width: 14.13 in
- Product Weight: 41.89 lbs
- Warranty (Length/Type): 6 Years
- Frequency Response (+/- 3) dB: 46 Hz - 200 KHz
- Frequency Response (+/- 10 dB): 37 Hz -
- sensitivity (SPL 1W/M): 97 dB
- Maximum RMS power: 500 W
- Crossover Frequency: 40 Hz
- SPL (program): 124 dB
Suggested Products
Advanced Sound & Communication
3817 Broadway
Kansas City, MO 64111
USA
(816) 931-9525
www.advancedsoundkc.com