DSPPA DSP-922 S CEILING SPEAKER 8 W / 70-100V

The DSP922 is a ceiling speaker with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connection of multiple loudspeakers possible.

● Built-in 100v/70v transformer
● In-ceiling type loudspeaker
● 4.5” paper cone waterproof driver
● Rated power output at 4W-15W
● High sensitivity(88±2dB)
● Made of high-class steel
● Leaded wire case for fireproofing
● Fast installation by spring clip

The built-in 4.5” speaker driver is designed of wide frequency response (250-16,000Hz), the multiple terminals 4W, 8W & 15W can be applied to different occasions vary in area sizes and background noises; It is made of high-class steel and fixed by stamping, which ensures long-term durability, and will never be out of shape; Equipped with leaded wire case which is hard to burn for fireproofing; Spring clip clamp makes the easy and secure installation possible; Driver surround excellent damping, long life, clear and sonorous sounds.

It is an ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.

• Frequency Range (-10 dB) : 34 Hz – 18 kHz In half space (in ceiling)
• Frequency Response (±3 dB) : 47 Hz – 16 kHz In half space (in ceiling)
• Coverage Pattern : 90° conical, broadband (Avg 1k - 16kHz) Average 1 kHz to 10 kHz
• Directivity Factor (Q) : 8.7 (1k - 16kHz)
• Directivity Index (DI) : 9.4 dB (1k - 16kHz)
• Long-Term System : 250 W (1000 W peak), 2 hrs
• Power Rating, IEC3 : 150 W (600 W peak), 100 hrs
• Sensitivity (2.83V@ 1m) : 94 dB measured half-space, 99 dB computed for competitive comparison
• Maximum SPL6 : 118 dB cont ave (124 dB peak)
• Crossover Network : 1.8 kHz, 3rd order (18 dB/oct) high-pass plus conjugate to HF, 2nd order low-pass to LF.
• Nominal Impedance : 8 ohms
• Transducer Low Frequency Driver : Kevlar reinforced cone, 50 mm (2 in) voice coil.
• Transducer High Frequency Driver : JBL 2412H-1 compression driver, 25 mm (1 in) voice coil.
• Input Connector : Removable locking connector with screw-down terminals. Max wire 12 AWG (2.5 mm2)
• Dimensions (H x W x D) : 366 x 366 mm (14.4 x 14.4 in) square baffle x depth from back of baffle of 223 mm (8.8 in) on 321C
• Net Weight : 16.0 lbs. (7.3 kg)
• Shipping Weight : 19.4 lbs. (8.8 kg)

    * Frequency Response (-10 dB)1: 150 Hz - 20 kHz
    * Frequency Range (±3 dB)1: 200 Hz - 17 kHz
    * Power Capacity:
          o 50 Watts Continuous Program Power (2 hrs)
          o 25 Watts Continuous Pink Noise (2 hrs)
          o 30 Watts Continuous Program Power (100 hrs)
          o 15 Watts Continuous Pink Noise (100 hrs)
    * Nominal Sensitivity:
          o 87 dB (4.0 V, 1 W)
          o 84 dB (2.83 V)
    * Nominal Coverage Angle3: 140° (+25°/-50°)
    * Directivity (Q): 4.7
    * Directivity Index (DI): 6.2 dB
    * Rated Maximum SPL @ 1m: 97 dB continuous pink noise, 103 dB peak
    * Rated Impedance: 16 ohms (no transformer taps)
    * Recommended High-Pass Frequency: 150 Hz

Transducer

    * Driver: 60 mm (2.5 in), polypropylene-coated paper with pure butyl rubber surround, 20 mm (¾ in) copper clad aluminum voice coil with vented Nomex® coil-former.

Enclosure

    * Enclosure Material: High impact polystyrene
    * Grille: Zinc-plated steel grille with powder-coat finish, foam backing (removable for painting)
    * Environmental: Exceeds Mil Spec 810 for humidity, salt spray, temperature & UV. IP44 capability per IEC 529 - splashproof rating.
    * Termination: Two removable locking euro-block 2-pin connectors with screwdown terminals for bare wire. Connectors paralleled for input and loop-thru. Max. wire 12 AWG (2.5 mm2). Rubber terminal covers included.
    * Suspension: Two identical suspension systems (one as main suspension cable and the other as safety cable), each consisting of 4.5 m (15 ft) long 2 mm (0.077 in) high-tensile galvanized-steel wire rope suspension cable with spring-clips for clipping onto the loudspeaker bracket and Gripple™ brand adjustable-height cable fasteners for infinitely adjustable height. Cables have SWL rating of 45 kg (99 lb).
    * Safety Agency Ratings: Speaker listed per UL1480, transformer registered per UL1876. In accordance with IEC60849/EN60849. Suspension system and Gripple®-brand cable fastener listed per UL1598 and UL2239, TUV, and CSA Class 3426-01 & Class 3426-81.
    * Dimensions: 128 mm (5.1 in) diameter x 121 mm (4.8 in) height to top of cabinet. 141 mm (5.6 in) to top of suspension bracket.
    * Net Weight (ea): 0.7 kg (1.5 lbs)
    * Shipping Weight (pair): 2.0 kg (4.3 lbs)
    * Included Accessories: Two suspension cable systems (see "Suspension“, above), two 2-pin removable locking euro-block connectors, two rubber covers for euro-block connectors.

The JBL Control 26C is a coaxial 2-way ceiling installation speaker with a 6.5" woofer and .75" titanium-coated tweeter, featuring a high output, extended frequency reproduction, and a 110° coverage angle, designed in support of background or foreground music applications for hotels, casinos, bars, restaurants and theme park pavilions.

The Control 26C is a 16 Ohm speaker, equipped with a loop-thru output connector for parallel expansion and voiding the need for use of a distributed system, which, in conjunction with the speakers' wide coverage and high output, allows for fewer speakers to be installed to achieve a good sound, and lowers installation costs.

Key Features

� Coaxial 2-way 6.5" ceiling mount installation speaker with wide 110° coverage and high 150-Watt power handling
� High output, discreet and extended frequency response appropriate for foreground or background music in casinos, hotels, restaurants and theme parks
� Wide coverage allows for optimum performance with fewer speakers, reduces installation costs
� SonicGuard overload protection allows for higher operating levels, improved overall system reliability
� 16 Ohm impedance, loop-thru connector allows for parallel speaker connection and system expansion without using constant voltage distributed system
� Humidity resistant Woofer Cone and Surround, aluminum woofer voice coil former provides extra cooling for increased long-term power handling
� Ported enclosure for optimized low frequency reproduction
� All necessary installation materials supplied

Features: