Skip to content
Everything in Music Since 1958
Everything in Music Since 1958

Bose PowerShare PS604A Adaptable Power Amplifier

by BOSE
Sold out
Original price $590 - Original price $590
Original price $590
$590
Default Title: $590
Current price $590
❓ Out of stock

Notify Me When Available
About Inventory Status


Questions?
Call or text us at 570-973-5291.

In stock: It is in stock and available to ship or pickup. Apparel must be shipped from another location and is not available for in-store pickup. We can usually ship or have these items available for pickup by the next business day if they don't require inspection, special handling, or setup. Our pickup location is 4229 Howard Ave UNIT B. Kensington, MD 20895.

📆 Preorder: It is on the way to our warehouse. We can't predict when preorder items will arrive due to current supply chain issues. If you place an order for one of these items someone will contact you to estimate the delivery date.

Out of stock: We don't currently have it available but you're not out of luck yet. We still may be able to get it. If you order one of these items we will contact you with an estimated fulfillment date. You have the option to cancel the order if you change your mind.

Special order: The item is so special that it needs to be custom ordered for you. Some of these items are works of art and have to be made individually. Orders for special order items must be prepaid and we cannot accept cancellations or refunds.

█ Sold out: We don't think we can get this item because it was either discontinued by the manufacturer or was limited in quantity. If you want or need this item call or text us. Sometimes we can help you track down the item through other sources or help you find something similar.

About Item Conditions


Questions?
Call or text us at 570-973-5291.

New: The item is brand new as received from the manufacturer with a full manufacturer warranty. Instruments such as guitars, snare drums, drum kits, brass and woodwind instruments may be opened for photography and quality control inspection and may not be in a factory sealed box.

Mint or Open Box: The item may have been opened and tested but has been repackaged. The original packaging may have superficial issues but the item itself and any originally included accessories are in perfect, like new condition.

Display Model: These items are so cool that we put them on display in our legendary shop. The condition is brand new as received from the manufacturer with manufacturer warranty. Rest assured, these items undergo a very careful inspection before shipping.

Demo: These items have been on our sales floor for demo purposes and will likely show signs of use. The original packaging may no longer be included, but you can be assured that you are receiving an awesome item and an awesome price.

Used: The item is used. These item may have varying degrees of wear. Please read the description for information about the condition of the item. Used items do not carry a warranty.

B or C Stock: Factory refurbished. These items were purchased from the manufacturer in a refurbished condition. They will show some cosmetic issues, but nothing that would impact performance. Being that these are sealed from the manufacturer, we generally do not open these to photograph the cosmetic issues. They are guaranteed to work and may have a limited warranty or you may purchase an extended warranty in some cases. Please see the listing description for item specific information.

Educational & Government Sales Quotes

Click here to inquire about an educational or government quote and discover more about our Educational & Government Sales Division.


Portable and Powerful - The Bose PowerShare PS602P Adaptable Power Amplifier

Bose PowerShare PS604A adaptable power amplifier delivers 600 watts for fixed-install applications. Through patented technology, total amplifier power is shared across all output channels, allowing installers the freedom to utilize power where needed. With support for both low- and high-impedance loads up to 100V, PowerShare amplifiers adapt to a wide range of applications. Onboard configurable loudspeaker processing and direct access to zone controllers eliminate the need for an additional signal processor in many installations, while outstanding audio performance and reliability are assured with patented technologies inherited from the field-proven PowerMatch line. With the inclusion of AmpLink, up to 24 digital audio channels can be sent to the amp from a Bose DSP via a shielded CAT 5 cable. This unique set of features and technologies makes PowerShare one of the most versatile highperformance amplifiers available..


  • Patented PowerShare technology allows the total 600 watts of power to be shared asymmetrically across all outputs
  • Each channel can be configured for lowimpedance (4-8 Ω) or high-impedance (70/100V) applications without bridging
  • Designed to save power consumption when not in use. PowerShare amplifiers can be configured to automatically enter standby mode when the audio signal falls below a set threshold
  • The Dual Feedback Loop system, inherited from the fieldproven Bose PowerMatch amplifier line, improves performance and reliability
  • Transports up to 24 uncompressed, near zero latency, digital audio channels between Bose DSPs and the PowerShare PS604A


SPECIFICATIONS

Power Rating

  • Amplifier Power: 4 x 150 W (THD+N < 0.04%, 1 kHz, 4-8 Ω, 70/100V)
  • Maximum Power per Channel: 600 W @ 4-8 Ω, 70/100V
  • Gain (Low-Z mode): 32 dB
  • Gain (70V mode): 35 dB
  • Gain (100V mode): 38 dB

Audio Performance

  • Frequency Response: 4-8 Ω: 20 Hz – 20 kHz (+/- 0.5 dB @ 1 W); 70/100V: Same as 4-8 Ω with 50 Hz high-pass filter
  • Channel Separation (Crosstalk): > 85 dB @ 1 kHz, > 65 dB @ 20 kHz
  • Signal to Noise Ratio: 100 dB (at rated power, A-weighted)

Audio Inputs

  • Input Channels: 4 balanced
  • Connectors: 12-pin euroblack
  • Input Impedance: 10 kΩ (RCA), 20 kΩ (XLR/TRS)
  • Maximum Input Level: 20 dBu (at 12 dBu sensitivity setting)
  • Sensitivity: 4 / 12 dBu

Audio Outputs

  • Outputs: 4
  • Connectors: 8-pin

Integrated DSP

  • A/D and D/A Converters: 24-bit / 48 kHz
  • Processing Functions: Matrix mixer, loudspeaker EQ, real-time 9-band PEQ, Vpeak/Vrms limiters, delay, band pass, mute/output polarity inversion
  • Loudspeaker Presets: Flat, DS16, DS40, DS100, FS3B, 402, 802, MA12EX, RMU105 and RMU108
  • Audio Latency: < 1 ms (any input to speaker output)

Electrical

  • Mains Voltage: 100 VAC – 240 VAC (±10%, 50/60 Hz)
  • AC Power Consumption: 120 VAC: 14 W (Standby), 700 W (Max) 230 VAC: 14 W (Standby), 700 W (Max)
  • Mains Connector: Standard IEC (C14)
  • Maximum Inrush Current: 14.14 A (230 VAC / 50 Hz), 8.04 A (120 VAC / 60 Hz)
  • Protections: High temperature, output short, extra high frequency (EHF), excessively low or high AC line voltage

Physical

  • Dimensions (H x W x D): 44 mm x 483 mm x 414 mm (1.7” x 19.0” x 16.3”)
  • Shipping Weight: 7.8 kg (17.2 lb)
  • Net Weight: 6.4 kg (12.2 lb)
  • Cooling System: Microprocessor controlled, variable speed fans, left to right air flow


Manufacturer: BOSE
Model: POWERSHARE PS604A
SKU: I505295-N-0-WHXX
UPC: 017817772211


We are

Maryland, Virginia, and Washington DC's legendary music shop. Family-owned and operated since 1958. Buy gear the way it was meant to be bought, from a store that's been there through it all and has the vibe to prove it. We're staffed with musicians and industry experts, people that live and breathe music gear. Our mission is to help you find the right gear for your project, that thing that will bring you the most joy out of what you do. We're an authorized dealer for almost every brand, we stock items the other stores don't, so you can try before you buy. Stop by our Wheaton, MD showroom and see for yourself.

Contact us if you have questions about one of our listings or if you need help finding the right piece of gear.

Free Shipping

Offered for thousands of items when you spend $50+

Questions?

+1 (570) 973-5291

Get A Quote

Get an educational or government quote

Easy Returns

Learn about returns.