YAMAHA IF-2205 2-way wooden cabinet loudspeaker 2 x 5” woofer

Yamaha realized more than 40 years ago that simply building systems around speaker units bought from other manufacturers would not do, initiating a long and arduous but fruitful quest for ideal speaker performance based on original technology. Along the way innovative Yamaha speaker technology has resulted in a number of breakthrough products that established new performance standards in a number of critical fields.

The AC15 is an ultra-compact, fullrange loudspeaker system designed to provide maximum bandwidth and SPL in a single system package and be visually unobtrusive.  The enclosure design allows for installation very close to walls and ceilings, making it ideal for installation under balconies, columns, or for wall mounting.  The high frequency device is a 1" dome tweeter integrated
into a 90° x 90° waveguide that provides even coverage throughout the intended usage area.  The AC15 utilizes a 5.25" Symmetrical Field Geometry (SFG™) LF Transducer with a copper-clad aluminum edge wound 1.5" voice coil and a copper-capped pole piece that improves performance by reducing voice coil inductance and distortion.
The multi-ply hardwood enclosure is designed to work in the vertical plane as well as in the horizontal plane. Mounting points are provided for an optional U-bracket and for an OmniMount® type bracket.  The plywood enclosure features JBLʼs DuraFlex™ finish and comes with a powder coated steel, foam-backed grille.

Features:
1" Dome Tweeter with 90° x 90° Coverage.
5.25" (135 mm) LF transducer
Ultra compact enclosure
300W Program Power
Dual Neutrik NL4 connectors plus screw terminal
Attachment points for optional U-bracket

Specifications:
Frequency Range (-10 dB): 80 Hz -20 kHz
Frequency Response (±3 dB): 90 Hz -18 kHz
Power Rating:
150W Cont. Pink Noise
300W Program
600W Peak
Impedance: 16 Ohms
Coverage Pattern: 90° x 90°
Dimensions: 9.5" H x 5.9" W x 7" D (241.3 x150.3 x 177.8mm)
Weight: 10.5 lbs. (4.7 kg)

Key Features:
- Ultra compact enclosure
- Dual 135 mm (5.25 in) LF transducers
- 90° x 90° waveguide with 25 mm
(1 in) dome tweeter
- Dual Neutrik NL4 connectors plus
screw terminals
- Multiple Attachment Points for Ultimate
Flexibility

Specifications:
System:
Frequency Range (-10 dB): 80 Hz - 20 kHz
Frequency Response (+/-3 dB): 90 Hz - 18 kHz
Horizontal Coverage: 90°
Vertical Coverage: 90°
Directivity Factor (Q): 7.5 (avg. 500 Hz - 16 kHz)
Directivity Index (DI): 8.5 (avg 500 Hz - 16 kHz)
System Sensitivity1: 91 dB SPL/1W/1m
Rated Maximum SPL (1m)2: 115 dB
System Nominal Impedance: 16 Ohms
Long-Term System Power Rating3:
(Continuous/Program/Peak): 225 W / 450 W / 900 W
AES Standard Power Rating4: 300 W
Crossover: 3.3 kHz
Transducers:
Low Frequency Driver: 2 x JBL 225H, 135 mm (5.25 in) SFG™ driver with 38 mm (1.5 in)
edge wound voice coil
High Frequency Driver: 1 x JBL 201J, 25mm (1 in) voice coil dome tweeter
High-Frequency Waveguide: Constant Coverage 90° x 90°
Physical:
Enclosure: 12 mm exterior grade multi-ply hardwood plywood
Suspension Attachment: 4 x M8 points; 1 top, 1 bottom, 2 rear.
4 x M6 rear for OmniMount® 30.0.
Finish: Black DuraFlex™ finish. White (-WH) available upon request.
Optional Weather Resistant Versions5: WRC & WRX not available for this model
Grille: Powder coated 18 gauge perforated steel, acoustically
transparent foam backing (grille cloth backing on white units)
Input Connectors: Neutrik Speakon® NL4 (2 wired in parallel), plus CE-compliant
covered barrier strip terminals. Barrier terminals accept up to
5.2 sq mm (10 AGW) wire or max width 9 mm (.375 in) spade
lugs. NL4ʼs +1/-1 in parallel with barrier strip (+2/-2 loop
through).
Environmental Specifications: Mil-Std 810; IPx3 per IEC529. For higher environmental
ratings, use WRC or WRX.
Dimensions (H x W x D): 377.8 x 150.3 x 177.8 mm
(14.9 x 5.9 x 7.0 in)
Weight: 7.5 kg (16.5 lb)

• 85 Hz to 22 kHz frequency range (-10 dB)
• 50 watts continuous program power capacity
• 86 dB sensitivity (1W/1m)
• 8 ohms nominal impedance
• 3.5 kHz crossover frequency
• High-Impact Polystyrene (HIPS) enclosure
• Spring-loaded input terminals
• Dimensions (HxWxD): 193 mm x 140 mm x 111 mm (7.6 in x 5.5 in x 4.4 in)
• Net Weight: 1.8 kg (4 lb)

maximum sound-level pressure of 108 dB. The LD SAT242G2 is rated for 100 W continuous power can can be used alone as a full-range speaker or with a subwoofer in the in the LD installation series for bass expansion.

• 85 Hz to 22 kHz frequency range (-10 dB)
• 50 watts continuous program power capacity
• 86 dB sensitivity (1W/1m)
• 8 ohms nominal impedance
• 3.5 kHz crossover frequency
• High-Impact Polystyrene (HIPS) enclosure
• Spring-loaded input terminals
• Dimensions (HxWxD): 193 mm x 140 mm x 111 mm (7.6 in x 5.5 in x 4.4 in)
• Net Weight: 1.8 kg (4 lb)