SPA 12 AAP Installation Guide

3.	From the left side (viewed from the back) of the four-space
	AAP opening in the HSA 400 front panel, remove the
	L-bracket and mounting nuts.
4.	Insert the SPA 12 speaker and front grill into the four-space
	opening of the HSA 400.
5.	Attach and tighten #4-40 nuts to the furthermost left
	(viewed from the back) pair of threaded standoffs of the

Installation into an HSA 402

To install the SPA 12 AAP speaker into an Extron HSA 402 front panel, do the following. Several of the steps are summarized in figure 2, below.

1.Insert the provided polyester fiber foam into the rear enclosure.

	SPA 12. This should seal the SPA 12 speaker onto the HSA
	400 front plate.
6.	Attach the speaker wire pair ends to the SPA 12 speaker by
	soldering the exposed tips to the speaker’s positive and
	negative terminal pair (marked – and +).
7.	Place the L-bracket back in its original location, but do not
	reattach the mounting nuts.
8.	Attach the rear enclosure. When doing so, keep the
	following in mind:
	•	Ensure that the arrows on the labels affixed to each
		piece are aligned and pointing upward before
		covering the magnet cap with the rear enclosure.
	•	The bolt from the magnet cover should emerge
		through the hole of the rear enclosure.

				8 Tighten (2) #4-40 Nuts
				w/ Captive Washers
				(this side)
					2
			125-
			50
			/60
			Hz5
			A
Extron					6
HSA 402				HS	6
Front Panel				HS
				A4
				02
				125 -
				50/60	Hz 5A
Extron				3
SPA 12
	SPA	12	AAP	Driver Mount Cap
		12
Front Grill

7 Tighten Lock Nut

& Washer

Back Can

1 Polyester Fiber Foam

Gasket

5 Speaker Wire

4 Tighten (2) #4-40 Nuts w/ Captive Washers (this side)

	•	On the left of the face plate, the rear enclosure covers
		the threaded standoffs of the SPA 12 (i.e., they are not
		visible). Conversely, the HSA 400 threaded standoffs
		fit onto the holes of the rear enclosure and are visible
		through them.
	•	On the right of the face plate, the rear enclosure
		should line up with the pair of SPA 12 threaded
		standoffs that emerge through the HSA 400 front
		panel.
9.	Tighten the lock nut and washer to the magnet cap bolt
	that emerges from the rear enclosure.

10. Tighten #4-40 nuts to the SPA 12 threaded standoffs on the right side (viewed from the back).

11.Attach the opposite end of the speaker wire to the output of your amplifier.

Figure 2 — Mounting the SPA 12 onto the HSA 402

2.Pass the speaker wire pair through the small hole on the side of the rear enclosure.

3.Insert the SPA 12 AAP and front grill into the four-space AAP opening in the HSA 402 front panel.

4.Attach and tighten #4-40 nuts to the furthermost left (viewed from the back) pair of threaded standoffs of the SPA 12 AAP speaker. This should seal the SPA 12 onto the HSA 402 front plate.

5.Attach the speaker wire pair ends to the SPA 12 by soldering the exposed tips to the speaker’s positive and negative terminal pair (marked – and +).

6.Attach the rear enclosure. When doing so, keep the following (viewed from the back) in mind:

•Ensure that the arrows on the labels affixed to each piece are aligned and pointing upward before covering the magnet cap with the rear enclosure.

•The bolt from the magnet cover should emerge through the hole of the rear enclosure.

SPA 12 AAP Speaker • Installation Guide

SPA 12 AAP specifications

The Extron Electronics SPA 12 AAP is a powerful audio amplifier designed for applications demanding high performance and reliability in a compact format. Known for its advanced technologies and features, the SPA 12 AAP provides professional-grade audio amplification tailored for various environments such as education, corporate, and hospitality settings.

One of the primary features of the SPA 12 AAP is its 12-channel capability, allowing users to efficiently manage multiple audio sources. Each channel can deliver up to 25 watts of power into 4-ohm loads, ensuring robust sound delivery in classrooms, conference rooms, and auditorium settings. This amplifier is equipped with Extron's patented output transformer technology, which ensures minimal crosstalk and improved audio clarity, crucial for environments where speech intelligibility is paramount.

The SPA 12 AAP incorporates advanced digital signal processing (DSP), enabling users to configure the amplifier to meet specific audio requirements. With features such as equalization, compression, and delay, the amplifier can be tailored to ensure optimal performance in any space. This DSP capability is further enhanced by Extron’s easy-to-use software interface, allowing for straightforward setup and monitoring.

Another notable characteristic of the SPA 12 AAP is its versatile connectivity options. It provides multiple input types, including unbalanced RCA and balanced XLR connections, facilitating integration with various audio sources. The amplifier also features a USB port for software updates, ensuring that the unit remains current with the latest enhancements and fixes.

The SPA 12 AAP also emphasizes energy efficiency with its eco-friendly design. It features advanced power management, which not only reduces power consumption when idle but also provides a low standby power mode. This aligns with the increasing demand for sustainable technology solutions in audiovisual applications.

Additionally, the robust build quality of the SPA 12 AAP ensures durability and reliable performance over time. Its compact form factor allows for easy placement in standard audio racks, and the low-profile design blends seamlessly into professional environments.

In summary, the Extron SPA 12 AAP is an exceptional audio amplifier characterized by its 12-channel architecture, advanced DSP capabilities, versatile connectivity, and eco-friendly design. Its focus on high performance makes it an ideal choice for various audio applications, providing users with the confidence that their sound systems will deliver outstanding audio quality. With these features, the SPA 12 AAP stands out as a leading solution in the realm of professional audio amplification.