About the Infinity Reference 1230w
Make these Infinity Reference subwoofers part of your sound system's mix, and you'll get terrific low-note impact at an incredible price. These subwoofers incorporate a large 70-ounce magnet for excellent power handling. The innovative deep-draw I-beam basket eliminates sound-robbing resonances, and accommodates the extra-large motor structure for increased bass output.
The Reference 1230w 12" component subwoofer handles up to 300 watts RMS, and is designed for use in sealed or ported boxes. You'll enjoy deep, full-bodied bass, thanks to its durable polypropylene cone, high-roll rubber surround, and structure-reinforcing inverted dustcap.Details:
- 12" 4-ohm subwoofer
- polypropylene cone with rubber surround
- deep-draw I-beam basket
- 70-ounce magnet structure
- recommended power range: 50-300 watts RMS (1,200 watts peak power)
- frequency response: 23-400 Hz
- sensitivity: 90 dB
- top mount depth: 6-1/4"
- sealed box volume: 1.25 cu. ft.
- ported box volume: 2.00 cu. ft.
- Recommended Q-Logic Box Type: 2, 3
- warranty: 1-year
Priced per speaker
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More details on the Infinity Reference 1230w
Features & specs
|Ideal Sealed Box Volume (cubic feet)||1.25|
|Ideal Ported Box Volume (cubic feet)||2|
|Port diameter (inches)||4|
|Port length (inches)||12.26|
|Dual Voice Coil||No|
90 dB at 2.83 volts |
|Frequency Response||23 - 400 Hz|
|Max RMS Power Handling||300|
|Peak Power Handling (Watts)||1200|
|Top Mount Depth (inches)||6 1/4|
|Bottom Mount Depth (inches)||6 7/8|
|Cutout Diameter or Length (inches)||11 3/16|
|Parts Warranty||1 Year|
|Labor Warranty||1 Year|
High-efficiency Polypropylene Woofer Cone: This lightweight and popular material is used to ensure maximum woofer efficiency. The benefit is high output with modest amplifier power.
Large-roll Rubber Surround: The large-roll rubber surround provides optimum cone-edge suspension and absorbs distortion that may travel up the cone edge, ensuring clean, tight bass.
Proprietary Deep-draw I-beam Basket: The deep-draw I-beam design allows room for a longer motor structure, which provides increased bass output. This basket is also more rigid and has a lower basket resonance.
Vented Polepiece: The vented polepiece provides additional cooling of the motor structure. The subwoofer's thermal capabilities are augmented, thus increasing power handling.
Progressive Spider: The subwoofer uses a progressive spider, which provides better control at excursion limits than more commonly used linear spiders. The result is reduced distortion at high output levels.
Gold-plated Binding Posts: The gold-plated binding posts will accept pin connectors, spade connectors, banana plugs, and bare wire.
Note: The binding posts are positioned too far apart to accept dual banana plugs.
Recommended Sealed Box Volume: Infinity recommends a sealed enclosure with an internal volume of 1.25 cu/ft.
Recommended Ported Box Volume: Infinity recommends a ported enclosure with an internal volume of 2.0 cu/ft with one 4" diameter x 12.26" long port.
Recommended Sealed Bandpass Box Volume: Infinity recommends a sealed bandpass enclosure with an internal volume of 2.5 cu/ft. The enclosure has a sealed chamber volume of 1.25 cu/ft and a ported chamber volume of 1.25 cu/ft with two 4" diameter x 8" long ports.
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