Description:
Product Description
The PSB Alpha AM5 is a pair of powered bookshelf speakers that sets the standard for entry-level powered speakers. Featuring a 3/4" ferrofluid-cooled aluminum dome tweeter with a neodymium magnet, a 5.25" woofer with a textured polypropylene cone and rubber surround, an integrated 50W x 2 RMS amplifier, a 55Hz-20kHz frequency response, aptX Bluetooth connectivity, a dedicated MM phono input for turntables, a USB input with an integrated DAC, a digital optical input, digital signal processing (DSP) for placement flexibility, customizable sound modes to accentuate dialogue and soundstage, and an elegant design available in matte black and matte white, the Alpha AM5 provides audiophile-quality audio reproduction for music, movies, and television without the need for an external amplifier.
PSB Audiophile Heritage
Over 50 Years of Excellence
PSB has been crafting speakers acclaimed for their value for over 50 years. The Alpha AM5 continues this tradition, providing realistic sound for music and movies through engineering excellence.
3/4" Ferrofluid-Cooled Aluminum Tweeter
Superior Quality Aluminum
The 3/4" aluminum tweeter provides clear and precise high-frequency reproduction. Aluminum is an ideal material for tweeters because it is both rigid and lightweight.
Ferrofluid Cooling
Ferrofluid cools the tweeter's voice coil, allowing for higher power handling without distortion. Ferrofluid is a significant technological advancement in tweeter design.
Neodymium Magnet
The neodymium magnet provides a strong magnetic field for greater efficiency. Neodymium is superior to other magnetic materials.
5.25" Woofer with Cone and Rubber Surround
Quality Cone
The 5.25" woofer provides mid-range and bass frequency reproduction. The 5.25" size is ideal for bookshelf speakers.
Rubber Surround
The rubber surround provides durable and flexible suspension. The rubber surround maintains linearity and durability.
Steel Basket
The steel basket provides a rigid structure for the driver. The steel basket is superior to other materials.
Integrated 50W x 2 RMS Amplifier
Sufficient Power
The integrated 50W x 2 RMS amplifier provides enough power for most applications. 50W of power is ideal for near-field listening and medium-sized rooms.
Class D Amplifier
The Hypex-based Class D amplifier is efficient and low-distortion. Class D amplification is the modern technology for audio.
Flat Frequency Response
55Hz - 20kHz at ±3dB
The frequency response of 55Hz-20kHz at ±3dB provides flat reproduction across the audio band. A flat response is essential for accurate reproduction.
LF Cutoff -10dB at 36Hz
The low-frequency cutoff at 36Hz provides bass extension. Bass extension is important for music and movie reproduction.
Versatile Connectivity
aptX Bluetooth
Qualcomm aptX Bluetooth provides high-quality wireless streaming from mobile devices, computers, or televisions. aptX is superior to standard Bluetooth.
Dedicated MM Phono Input
The dedicated MM phono input allows for direct connection of turntables. The MM phono input is ideal for vinyl enthusiasts.
USB with Integrated DAC
The USB input with integrated DAC allows connection to computers. The integrated DAC provides high-quality D/A conversion.
Digital Optical Input
The digital optical input allows connection to receivers, televisions, and other digital equipment. Optical is ideal for longer distances.
Digital Signal Processing (DSP)
Placement Flexibility
DSP allows the speakers to sound great regardless of where they are placed. Placement flexibility is important for near-field listening.
Customizable Sound Modes
Customizable sound modes allow you to accentuate dialogue, soundstage, and more. Customizable modes allow you to optimize sound according to your preferences.
Elegant and Versatile Design
Available Finishes
The Alpha AM5s are available in matte black and matte white. The matte finishes are elegant and professional.
Detachable Magnetic Grilles
The acoustically transparent detachable magnetic grilles allow for customization. Detachable grilles allow you to change the appearance.
Compact Design
The compact design allows for flexible placement on bookshelves, desks, and tables. The compact size is ideal for limited spaces.
Technical Specifications
| Specification | Detail |
|---|---|
| Model | PSB Alpha AM5 |
| Type | 2-way powered bookshelf speakers |
| Tweeter | 3/4" (19mm) aluminum, ferrofluid, neodymium magnet |
| Woofer | 5.25" (133mm) cone, rubber surround, steel basket |
| Amplifier | 50 watts x 2 RMS, Hypex Class D |
| Frequency response ±3dB | 55Hz - 20kHz |
| LF cutoff -10dB | 36Hz |
| Acoustic type | Bass reflex |
| Bluetooth | Qualcomm aptX |
| Analog input | 3.5mm, MM phono |
| Digital input | Optical, USB with DAC |
| Digital processing | DSP for placement flexibility and customizable modes |
| Cabinet | MDF with vinyl wrap |
| Baffle front | MDF |
| Grille | Perforated metal, magnetic detachable |
| Dimensions (W x H x D) | 6 3/4" x 11 2/5" x 9 1/2" (170 x 290 x 240mm) |
| Net weight | 21.5 lbs (9.75 kg) each |
| Available finishes | Matte black, matte white |
Ideal for
Users who want high-quality powered speakers without an external amplifier, audio enthusiasts looking for accurate reproduction at an affordable price, turntable users who want a dedicated phono input, users who want quality Bluetooth streaming, computer users who want USB speakers with a DAC, television users who want an optical input, users with limited space who need compact speakers, users who value elegant and versatile design, audiophiles looking for exceptional value, anyone looking for quality powered speakers for music, movies, and television.