| Content | The Contract CFL 52 is a frameless in-wall speaker for especially discreet installation in walls. The 5.25" woofer and 1.2" tweeter are protected by a nearly flush front grille with magnetic mount. Its frequency response extends to 20 kHz; the sound pressure level is 88 dB at 1 W /1 m, with a power capacity of 40 watts of continuous power. The CFL 52 impresses with excellent sound and high speech intelligibility. Secure swivels enable fast and easy assembly. The in-wall speaker is designed for a wide scope of applications, providing an unobtrusive sound in hotels, restaurants, bars, lounges, training and conference rooms, shopping centres and even at home.
For ELA systems, the CFL 52 is available as a 100 Volt version (CFL 52 100 V) with three taps for 1.5 to 6 watts.
- Product Type: in-wall speaker
- Type: passive
- Version: wall installation speaker
- Speaker Type: 2-way speaker
- Colour: black, white grille
- Woofer Size: 5.25“
- Woofer Size: 133 mm
- Tweeter Size: 1.2“
- Tweeter Size: 30 mm
- Opening Size: 178 mm
- Mounting Depth: 77 mm
- Min. Material Thickness: 3 mm
- Max. Material Thickness: 15 mm
- Impedance (low-impedance): 8 ohms
- 100 V Inputs: n/a
- Low-impedance Rated Load (RMS): 40 W
- Sensitivity (1 W / 1 m): 88 dB spl
- Frequency Response: 80 Hz - 20 kHz
- Depth: 81 mm
- Diameter: 204 mm
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Two 1" pure aluminum dome tweeters; Two 4-1/2" cast-basket bass/midrange drivers pressure coupled to two 5-1/4” bass radiators
Freq. Response: 30 Hz - 30 kHz,
Impedance: 8 Ohms Rec. Ampl. Power: 10 - 250 watts
Inputs: One pair of gold plated spring loaded posts, Finishes: Paintable White
Outer Dimensions: 29.2 x 29.2 x 14.9cm
Cut Out Dimensions: 26.4 x 26.4 x 14.9cm
| Driver Complement |
|---|
| Tweeter | | Quantity | 1 | | Diameter | 1" (2.54cm) | | Type | Pure Aluminum Dome | | Mid / Woofer | | Quantity | 2 | | Diameter | 4 1/2" (11.43cm) | | Type | High Definition Bass/Midrange Driver | | Bass Radiator | | Quantity | 2 | | Diameter | 5 1/4" (13.34cm) | | Type | Planar Bass Radiator |
| Electrical |
|---|
| Audio Inputs | | Speaker Level | 1 Pair (Heavy Duty Spring Loaded) | | Maximum Sensitivity | | 1 watt @ 1 Meter | 92 dB | | Total Frequency Response | | Overall | 30 Hz - 30 kHz | | Nominal Impedance | | Compatible with | 8 ohm | | Crossover | | A/V Receiver Crossover Setting | Small (60 Hz) | | Power Handling | 10 - 250 watts per channel |
| Installation |
|---|
| Cut Out Dimensions | | Height | 10 3/8" (26.35cm) | | Width | 10 3/8" (26.35cm) | | Mounting Depth | 5 7/8" (14.92cm) | | Grille Dimensions | | Height | 11 1/2" (29.21cm) | | Width | 11 1/2" (29.21cm) | | Outer Flange | | Height | 11 1/2" (29.21cm) | | Width | 11 1/2" (29.21cm) | | Placement | | Orientation | In Ceiling | | Cabinet Type | | Speaker Enclosure | Sealed Medite |
| Key Features:
Clear, High-Fidelity Performance
6W Transformer for use on 70V / 100V
Distributed Lines
Dog-Ears for Easy Blind Mount
Installations
High Sensitivity for Maximum Power
Efficiency
Open-back design for applications not
requiring an in-ceiling backcan.
Specifications (8124):
Component: 100 mm (4 in) Full-Range
Frequency Range (-10 dB): 60 Hz – 18 kHz
Coverage: 130° conical
Sensitivity (2.83V@ 1m): 93 dB (1 kHz - 8 kHz)
Termination: Bare Wire
Nominal Driver Impedance: 8 ohms
Driver Power Capacity: 20 W
70V/100V Transformer Taps: 6 W, 3 W, 1.5 W, (0.75 W at 70 V only)
Dimensions (Diameter x Depth): 206 mm (8.1 in) diameter round baffle x 89 mm (3.75 in)
depth from back of baffle
Cutout Dimension: 175 mm diameter (6.9 in)
Net Weight: 1.2 kg (2.5 lb)
Included Accessories: Sculpted Grille
Optional Accessories: MTC-8124C C-ring
MTC-RAIL tile rails
Plenum Usage: Not intended for use in return air plenums |
Outer Flange Diameter | Metric :8-3/4” | 22.2 cm
Cut Out Diameter | Metric :7-5/8” | 19.4 cm
Depth from Flange | Metric :4-1/4” | 10.8 cm
Driver Complement :One 1" pure aluminum dome pivoting tweeter coaxially mounted in a 6-1/2" bass/midrange driver
Frequency Response :28 Hz – 30 kHz
Impedance :Compatible with 8 Ohm outputs
Recommended Associated Amplifier Power :10 – 200 watts
A/V Receiver Crossover Setting :100 Hz
Inputs :One pair of 5 way binding posts
Available Finishes :Paintable White
Packaging :Two to a carton
Weight | Metric :6 lbs | 2.7 kg
Warranty :5 Years |
Most compact of the JBL ceiling speakers, the Control 24C contains a coaxially mounted 4" woofer and 3/4" titanium-coated tweeter, providing high-fidelity sound over an extremely wide coverage area.
Specifications:
- 80 Hz to 20 kHz frequency range (-10 dB)
- 80 watts continuous program power capacity
- 86 dB sensitivity (1W/1m)
- 16 ohms nominal impedance
- 130° conical coverage (polar)
- Steel back-can with removable locking connector
- Dimensions (height x diameter): 7.9" x 7.7" (200 x195 mm)
- Net Weights: 2.7 kg (6 lbs)
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* 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.
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