Large-format waveguide and 90° x 70° pattern designed for use with other LT loudspeakers to form Coherent Zone arrays in medium to large permanent installations requiring precise coverage and high intelligibility.
- 90° x 70° coverage for short-throw applications in auditoriums, worship facilities, performing arts centers, stadiums and arenas.
- Mid/high-frequency loudspeaker designed for use in arrays with separate LF augmentation (Bose® MB12 or MB24 bass arrays) or voice-only applications.
- Bose V2 midrange manifold sums output of 2 x 4.5" (114 mm) extended-range cone drivers for lower breakup distortion and improved transient response. Provides a smoother, more natural vocal range compared to single 8" to 12" woofers. The LT 9702 WR loudspeaker utilizes two Bose V2 midrange manifolds.
- Bose large-format waveguide provides effective 90° x 70° pattern control to approximately 250 Hz (horizontal) and 500 Hz (vertical). Minimizes loudspeaker overlap in arrays to reduce comb-filter interference and improve intelligibility.
Frequency Response (+/-3 dB)1
220 Hz - 16 kHz
Frequency Range (-10 dB)1
170 Hz - 18 kHz
90° H x 70° V
Sensitivity (SPL / 1 W @ 1 m)2
105 dB SPL
Maximum SPL @ 1 m3
126 dB SPL (132 dB SPL peak)
Passive, Bi-Amp, Switchable
Recommended High-Pass Filter
170 Hz with 4th order filter (24 dB / octave)
Long-Term Power Handling
140 W (560 W peak)
140 W (560 W peak)
75 W (300 W peak)
HF: 3" (76 mm) voice coil compression driver
MF: Two (2) Bose V2 midrange manifolds, each with 2 x 4.5" (114 mm) cone drivers
Exterior-grade Baltic birch plywood, 11-ply, 15 mm
Two part spray polyurethane coating, black
16-gauge perforated stainless steel grille with powder-coated finish and backed with an open-cell foam
Outdoor per IEC 529 IPX55
Two (2) parallel-wired NL4 Neutrik® Speakon® connectors
Suspension / Mounting
Sixteen (16) points SAE 3/8" - 16 threaded inserts (4 each: top, bottom, sides), steel
34.6" H x 22.5" W x 17.8" D (879 mm x 572 mm x 451 mm)
93 lb (42.3 kg)
116 lb (52.6 kg)