JBL SRX738 – BASS-REFLEX Speaker 3 WAY 800W RMS 4 Ohms

Combining the performance of a subwoofer/satellite system with a single-enclosure ease-of-use, the SRX738 uses a 2268 18" Differential Drive? woofer for world-class low-end performance, even without a sub. Mids are handled by a 2169 8" driver using JBL's CMCD? Cone Mid-range Compression Driver? technology that provides very low midrange distortion, increased sensitivity, extended bandwidth and improved phase coherency. The mid-range driver is mounted to a 60° x 40° waveguide hosting a 3" (voice coil) 2431 high-frequency driver.

Ideally suited to sound reinforcement and music playback use where low-frequency extension, mid-range clarity and projection are critical, mobile DJs and musicians will appreciate the simplicity and performance of the SRX738. Sound companies will also find the SRX738 to be a flexible addition to their arsenals.

The SRX738 may be used in full-range or bi-amplified modes with a passive cross-over handling the transition from the mid-range to the high-frequency driver.

System Type: 18“, three-way, bass-reflex
Frequency Range (-10 dB): 35 Hz - 20kHz
Frequency Response (±3 dB): 44 Hz - 20 kHz
Coverage Pattern: 60? x 40? nominal
Power Rating (Continuous/Program/Peak): 800 W / 1600 W / 3200 W
Dimensions (H x W x D): 1092 mm x 541 mm x 648 mm (43 in. x 21.3 in x 25.5 in)
Net Weight: 43 kg (95 lbs.)

Ειδική έκδοση του AM 7315/95 για χρήση σε
εξωτερικό περιβάλλον και ακραίες καιρικές
συνθήκες με επιπλέον αναβάθμιση 14 σημειων.
Πιστοποίηση IP56 κατά πρότυπο IEC 529.
Παράδοση κατόπιν παραγγελίας.
     

Frequency Range       :       38 Hz - 19 kHz (-10 dB)

Frequency Response       :       45 Hz - 17 kHz ( ± 3 dB)

Coverage Pattern       :       90°x 50°, rotatable waveguide

Directivity Factor (Q)       :       10

Directivity Index (DI)       :       10 dB

Crossover Modes       :       Tri-amp / Bi-amp switchable

Passive Crossover Slopes       :       MF/HF Section in Bi-amp mode: 4th order (24 dB/oct) Linkwitz-Riley HP & LP, 2.1 kHz

Transducer Power Rating (AES)       :       LF: 1000 W (4000 W peak), 2 hrs
600 W (2400 W peak), 100 hrs
MF: 350 W (1400 W peak), 100 hrs
HF: 75 W (300 W peak), 2hrs

Long-Term System Power Rating (IEC)       :       LF: 600 W (2400 W peak), 100 hrs
MF/HF: 350 W (1400 W peak), 100 hrs

Maximum SPL       :       LF: 125 dB-SPL cont avg
(131 dB peak)
Tri-amp mode:
MF: 133 dB-SPL cont avg
(139 dB peak)
HF: 132 dB-SPL cont avg
(138 dB peak)
Bi-amp mode:
MF/HF: 132 dB-SPL cont avg
(138 dB peak)

System Sensitivity of Passive Sections 6       :       MF/HF Section in Bi-amp mode: 108 dB SPL (1W @ 1m)
 

The QRx153/75 is a biamped three-way full-range loudspeaker system capable of filling performance spaces with beautifully balanced audio and high acoustic output capability.

The QRx153 is designed to be bi-amplified at 500 Hz utilizing a DX38 digital controller, or a P1202 power amplifier with M153 control module. All QRx models use 13 ply plywood, Futura coating, and steel grilles for wear and weather resistance. The QRx153 is trapezoidal with 15° side angles. "L” track rigging is installed on the enclosure top and bottom. Small arrays can be flown for live work, or the system can be suspended horizontally or vertically for fixed installations.

Thanks to its combination of the DL15ST woofer and large enclosure volume; the horn-loaded 8-inch midrange driver and powerful 3-inch compression driver, the EV QRx153/75 has extended response for high-level, high fidelity applications without the need of a subwoofer. The horn-loaded midrange driver provides excellent pattern control in this critical response area. Both MF and HF horns are aimed downward 10° to provide optimal aiming when the speaker is elevated above the audience. This also helps control sound to provide greater intelligibility.

The QRx153/75 has an excellent combination of performance and flexibility for demanding audiences.

Large (15“) diameter woofer in a compact, lightweight enclosure.
Compact dimensions made possible by mounting the high frequency driver array in a coaxial configuration with the woofer.
Available in black or white and 100V line models
Extended bass frequencies for rich music reproduction.
The world's smallest* enclosure size relative to the diameter of the woofer.
Easy to transport thanks to compact and light enclosures that other speakers of this class cannot offer.

• Enclosure: Sealed type
• Power Handling Capacity: Continuous pink noise: 100 W, Continuous program: 300 W
• Rated Impedance: 8 Ω
• Sensitivity: 98 dB (1 W, 1 m)
• Frequency Response: 70 - 20,000 Hz
• Crossover Frequency: 3 kHz
• Directivity Angle: Horizontal: 90゜, Vertical: 40゜
• Speaker Component: Low frequency: 38 cm (15) cone-type
• Input Terminal: NEUTRIK NL4MP Speakon and M4 screw terminal, distance between barriers: 9 mm (0.35)“
• Operating Temperature: -10℃ to +50℃ (14゜F to 122゜F)
• Finish: Enclosure: Polypropylene, black
• Punched net: Surface-treated steel plate, black
• Dimensions: 451 (W) × 560 (H) × 400 (D) mm (17.76 × 22.05" × 15.75“)“
• Weight: 12 kg (26.46 lb)

 Ειδική έκδοση του AM 7315/64 για χρήση σε
εξωτερικό περιβάλλον με επιπλέον αναβάθμιση
14 σημείων. Πιστοποίηση IP55 κατά πρότυπο IEC
529. Παράδοση κατόπιν παραγγελίας.

Ηχείο 3-Way Full-Range υψηλής ισχύος 1450W
κατασκευασμένο από πολύφυλλo ξύλο συμήδας
και επένδυση Duraflex. Απόκριση συχνοτήτων:
38 Hz - 20 kHz. Ευαισθησία: LF: 127dB-SPL cont
avg (133 dB peak) Tri-amp mode: MF: 133dBSPL
cont avg (139dB peak) HF: 135dB-SPL cont
avg (141dB peak) Bi-amp mode: MF/HF: 133dBSPL
cont avg (139dB peak) με woofer 15" 2265H
LF: 1000W (4000W peak), 2 hrs, 750 W (3000
W peak), 100 hrs JBL Differential Drive® διπλού
πηνίου 75mm (3-in). Driver μεσέων συχνοτή των
CMCD-82H 8" MF: 350 W (1400W peak), 2 hrs
με ενσωματωμένο περιστρεφόμενο κυματοδηγό
και 2432H driver υψηλών συχνοτήτων HF: 100
W (400 W peak), 2 hrs με στόμιο χοάνης 38mm
(1.5 in), πηνίο φωνής 75mm(3 in) και διασπορά
χοάνης. 60° x 40°. Δυνατοτητα διενίσχυσης/
τριενίσχυσης με διακόπτη. Διατίθεται και σε
λευκό χρώμα (-WH). Διαθέτει υποδοχές (13 x
M10) για eyebolts σε χρήση μόνιμων
εγκαταστάσεων (διατίθονται σαν option). Eπίσης
μπορεί να δεχτεί το Planar Array Frame kits PAF-
2K and PAF-3K για κρέμαση πολλαπλών ηχείων
(option). Χρήσεις: PA, θέατρα, Disco/Club,
Aμφιθέατρα, Αθλητικές Εγκαταστάσεις, θεματικά πάρκα κλπ.
Διαστάσεις ΥΠΒ 967 x 561 x 657 mm. Βάρος
45,8 κιλά.