Definitive Technology DW 45 MAX is a 2-way Passive In-wall speaker by Definitive Technology. It was released in 2023. It features a 1" Tweeter and 1 x 4.5" Woofer. The speaker has a frequency range of 60-25k Hz and a sensitivity of 83 dB.
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Frequency Response of the Definitive Technology DW 45 MAX Speaker
Definitive Technology DW 45 MAX has a Frequency response range of 60-25k Hz at ±3dB. With a minimum frequency of 60 Hz, DW 45 MAX delivers moderate bass depth so depending on your use case, you might want to consider adding a subwoofer to your system.
Visit our Powered Subwoofers section to find out more about the available subwoofer options.
Here we have a comparison of how DW 45 MAX's Low and High frequency values compare with the average, max and min Low and High frequency values in its class.
Low Frequency
In-wall Speakers
Definitive Technology DW 45 MAX
High Frequency
In-wall Speakers
Definitive Technology DW 45 MAX
Impedance and Sensitivity
Definitive Technology DW 45 MAX's nominal impedance level is
6 ohms and has a sensitivity of
83 dB.
Sensitivity
In-wall Speakers
Definitive Technology DW 45 MAX
Nominal Impedance of the 6 Ohms makes the Definitive Technology DW 45 MAX a relatively difficult to drive speaker compared to more frequently found 8 ohms speakers from nominal Impedance perspective.
Sensitivity
With a sensitivity level of only 83 dB, Definitive Technology DW 45 MAX is a difficult to drive speaker from Sensitivity perspective, make sure to choose an amplifier with a high output if you like listening to your music at high volume levels. You may especially have a hard time using Tube amplifiers which are traditionally very low power compared to Class A/B or Class D amps.
Check the amplifiers that are in a similar price range to the Definitive Technology DW 45 MAX:
Input Type
DW 45 MAX features Spring post type connectors. Bi-amping and Bi-wiring are not possible.
Definitive Technology DW 45 MAX External Dimensions and Weight
Definitive Technology DW 45 MAX has external dimensions of (Height x Width x Depth) .
Recommended Accessories
Here is a list of accessories that we think you may need for the Definitive Technology DW 45 MAX.
Warranty
5 Years of parts warranty and 5 Years of labor warranty is generally provided by the manufacturer.