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MartinLogan ML-45AW

Outdoor Speakers (pair)

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Retail Price: $299.00 / pr

$224.00 / pr


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  • Outdoor Audio Wiring for Speakers



Make MartinLogan Sound Outdoors

Listen to music outdoors with MartinLogan's ML-45AW all-weather speaker. Its compact form factor helps it fit almost anywhere. You'll enjoy please sound quality on your porch, patio, and other spaces. The ML-45AW is also the speaker of choice for high-humidity listening environments that would challenge typical indoor speakers, such as around an indoor pool or Jacuzzi. All models have water & UV-resistant aluminum grilles, stainless steel & polymer mounting brackets, brass hardware, and gold-plated binding posts for superior toughness.

Mineral-Filled Polypropylene Cone Woofer

The ML-45AW has a 4.5" mineral-filled polypropylene cone woofer, which combines the stiffness needed for accurate sound reproduction with the quick transient response that makes music come alive. The premium 1" titanium dome tweeter delivers smooth, liquid highs.

The supplied 'hanger brackets' make it easy to mount the ML-45AW. The five-way posts accommodate speaker cables up to 5 awg.

The ML-45AW has a frequency response of 90–20,000 kHz ±2 dB, 88 dB sensitivity, recommended amplifier power of 20-100 watts, and measures 7.6" high, 5.6" wide, and 5.9" deep. It is compatible with 4, 6, or 8 ohm amplifiers.

MartinLogan All-Weather Speakers

MartinLogan all-weather speakers are constructed from durable materials to provide years of trouble free outdoor listening enjoyment, even under extreme weather conditions. They're the speakers that are as rugged as you are.

Frequency Response 90–20,000 Hz ±2dB
Sensitivity 88 dB/2.83 volts/meter
Nominal Impedance Compatible with 4, 6 or 8 ohm rated amplifiers.
Recommended Amplifier Power 20-100 watts per channel
Crossover Frequency 2300 Hz
High Frequency Transducer 1" (2.5cm) titanium dome
Low Frequency Driver 4.5" (11.5cm) mineralfilled polypropylene cone
Inputs 5-way binding posts accommodate wire up to 5AWG
Weight 3.4lbs. (1.55kg) each
Dimensions (HxWxD) 7.6 x 5.6 x 5.9 inches
Metric Dimensions (HxWxD) 19.2 x 14.3 x 15.1cm



DLNA Certified No
Dimensions (WxHxD) 7.56 x 5.63 x 5.94"
Dimensions (WxHxD, metric) 19.2 x 14.3 x 15.1cm
Dimensions (notes) -
Weight (lbs) 3.4
Unit of measurement pr
Power Handling (Nominal) 20-100 watts
Frequency Response +/-3dB 90–20,000 Hz ±2dB
Sensitivity (1W/m) 88 dB
Terminals 5-way binding posts accommodate wire up to 5AWG
Impedance Compatible with 8 Ohms.. Compatible with 4, 6, or 8 Ohm rated amplifiers.
Tweeter 1" (2.5cm) titanium dome
Midrange Driver -
Woofer 4.5” (11.5cm) mineral- filled polypropylene cone
Crossover Frequencies 2300 Hz
Crossover Type -


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