產品系列 : 音響器材
產品型號 : VRX928LA
產品名稱 : 8吋中高音陣列喇叭
| Frequency Range(-10 dB): | 70 Hz -20 kHz |
| Frequency Response(±3 dB): | 87 Hz - 19 kHz |
| Coverage Pattern: | 100° x 15° nominal (horizontal x vertical), single unit |
| Crossover Modes: | Bi-amp / passive, externally switchable |
| Crossover Frequency: | 2.0 kHz |
| Power Rating:(Continuous/Program /Peak): | 400 W / 800 W / 1600 W Bi-amp LF: 400 W / 800 W / 1600 W Bi-amp HF: 130 W / 60 W / 120 W |
| System Maximum SPL2: | 122 dB SPL peak (passive mode) LF: 122 dB (bi-amp mode) HF: 128 dB (bi-amp mode) |
| System Sensitivity (1w @ 1m): |
90 dB SPL (passive mode) LF: 90 dB (bi-amp mode) HF: 108 dB (bi-amp mode) |
| LF Driver: | 1 x JBL 2168H-1, 200 mm (8 in) Differential Drive® woofer |
| HF Driver: | 2 x JBL 2414H, 25 mm (1.0 in) neodymium compression driver |
| Nominal Impedance: | Passive: 18 ohms Bi-amp LF: 18 ohms Bi-amp HF: 16 ohms |
| Active Tunings: | Tunings available at www.jblpro.com |
| Enclosure: | 15 mm - 25 mm, multi-ply birch plywood |
| Suspension / Mounting: | Dual 36 mm pole socket included. Suspension requires optional VRX-SMAF line array frame kit or M10 eyebolts |
| Transport: | Integrated handle with backing cup |
| Finish: | Black DuraFlex™ finish |
| Grille: | Powder coated, black, 18 gauge perforated steel with acoustically transparent black foam backing. |
| Input Connectors: | Neutrik® Speakon NL-4 (x2) |
| Dimensions(H x W x D): | 230 mm x 419 mm x 267 mm (9.0 in x 16.5 in x 10.5 in) |
| Net Weight: | 12.7 kg (28 lb) |
黑色 / 白色可選
- Constant Curvature Array - The waveguide mounts two compression drivers on a continuous arc enabling them to work together acoustically as if they were a single driver.
- Amplitude Shading- Convenient series of switches on each enclosures that controls the output of each high frequency section in the array.
- Suspension and Rigging.
- Dual Angle Pole Socket - JBL's dual angle pole sockets allow great flexibility in aiming the enclosure
(not on - WH version) - Differential Drive® Woofer.
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