Introducing the N50 Mini Speaker Series from PUI Audio™. High-grade neodymium magnetic motors are employed in each N50 Series speaker to create the highest output possible, in the smallest form factor.

• High Temperature Noryl® housing withstands Wave soldering temperatures.
• Removable wash tag preserves performance.

PUI Audio™’s all-new API-4260-LW150-2-R audio programmable indicator makes adding audio files easier than ever before! Connect the API-4260-LW150-2-R to any computer (Window, Linux, or Mac) and simply drag-and-drop mono audio files the same as you would a USB flash drive.

A larger 4MB storage size allows for longer files (WAV or MP3) or for sequential playback of multiple files, while the all-new internal DAC allows for 48 kHz sampling rates for true frequency response out to 20 kHz.

PUI Audio™'s eXtreme Series speakers are purpose-built for superior performance. When combined with the APR050SO-R passive radiator, a speaker's low frequency performance can be extended almost a full octave lower, for exceptional bass response without adding space for a tuned vent.

• 24 mm diameter, 3-16 VDC self-drive indicator
• High Temperature ABS 777 housing withstands Wave soldering temperatures.
• Removable wash tag preserves performance.

PUI Audio™’s all-new HD Series microphones use premium-grade FETs and diaphragms for high sensitivity and superior signal-to-noise ratio. Each microphone features GSM buzz-blocking capacitors. Upgrade the ECM microphone that you use today with a PUI Audio HD Series microphone.

The 8 mm diameter DOM-3027L-HD-R is designed for extreme fidelity, in even the quietest settings, from 20 Hz to 20 kHz.

• ABS housing and 95 mm long 26 AWG UL1007 lead wires
• Built-on mounting tabs for quick, easy mounting

PUI Audio™’s all-new HD Series microphones use premium-grade FETs and diaphragms for high sensitivity and superior signal-to-noise ratio. Each microphone features GSM buzz-blocking capacitors. Upgrade the ECM microphone that you use today with a PUI Audio HD Series microphone.

The 5.8 mm diameter ROM-2235L-HD-R is designed for extreme fidelity in a compact housing with true 20 Hz to 20 kHz performance.

PUI Audio™ introduces the SMT-0340-T-R, the smallest surface mount transducer ever created! This tiny device is less than 1/6^th the size of a dime and is perfect for generating audible notifications on wearables and other small electronics.

PUI Audio™, featuring Vesper's exclusive technology, presents the world's first and only piezoelectric MEMS microphone. The PMM-3738-VM1000-R provides superior performance and quality in all environments.

• 20 mm square speaker with 150 mm lead wires for instant integration
• 0.5 W continuous, 0.7 W maximum power handling and 8 Ω impedance
• Rugged ABS enclosure designed for optimum sound

• Side-firing electromechanical transducer designed for 2 to 5 V_p-p
• Small 7.5 x 7.5 mm footprint and 2 mm height for thin, modern devices
• 85 dBA minimum output (3.6 V_p-p at 10 cm) and 2.7 kHz resonant frequency
• Designed for reflow soldering using a lead-free profile

• Top-firing electromechanical transducer designed for 4 to 8 V_p-p.
• Small footprint with loud 85 dB output.
• 2,400 Hz resonant frequency targets most sensitive region of human hearing.
• Designed for reflow soldering with a lead-free profile.

PUI Audio™'s High-Temp line of products is designed to meet and exceed the needs of the automotive industry with ultra-wide operating temperatures. The SMT-1341-T-HT-R is designed for high output at 2 kHz in a small package.

• Wide -40 ºC to +105 ºC operating temperature
• ≥ 85 dB output at 10 cm with 5 V_p-p input

PUI Audio™'s ASE02506MS-LW90-DSM-R is a Dynamic Speaker Management (DSM)-Ready micro speaker that has been pre-characterized for use with Maxim's DSM smart amplifier solution. This DSM-Ready micro speaker comes prepackaged in a compact enclosure enabling easy system integration. This turnkey solution vastly increases the loudness (SPL) and bass response safely and reliably within our strict speaker specifications.

Simply load the provided Vdrx, defined as the voltage required to reach maximum excursion, into Maxim's DSM Sound Studio GUI when setting the excursion limit in the "Characterize" section of the GUI. You are now ready to start tuning! The DSM Sound Studio GUI allows you to develop a complete register map to customize DSM for your design.

• 28 mm square speaker with 150 mm lead wires for instant integration
• 2 W continuous, 3 W maximum power handling and 8 Ω impedance
• Rugged ABS enclosure designed for optimum sound

• 60 x 30 mm speaker with 150 mm lead wires for instant integration
• 3 W continuous, 4 maximum power handling and 8 Ω impedance
• Rugged ABS enclosure designed for optimum sound

• 32 mm diameter speaker with Neodymium magnet for 82 dB sensitivity
• 0.1 W continuous, 0.2 W maximum power handling and 8 Ω impedance
• Mylar® cone for wide frequency response
• Thru-hole design and wave solderable for PCB mount

• 17 mm diameter speaker with Neodymium magnet for 90 dB sensitivity
• 0.2 W continuous, 0.5 W maximum power handling and 32 Ω impedance
• Mylar® cone for wide frequency response
• Thru-hole design and wave solderable for PCB mount