Frequency Response Curves

The system power amplifiers shall have an unfiltered frequency response of 10 Hz to 30 kHz which deviates no more than +0, -1 dB up to rated power, a damping factor greater than 100 @ 1 kHz into 8 ohms, hum and noise better than 90 dB below rated power, and THD and IMD of less than 0.1%. The woofer amplifier shall be capable of 150 W into a 8 ohm nominal load, and the tweeter amplifier shall be capable of 50 W output into a 8 ohm load, and both shall incorporate independent DDT™ compression.

The input signal shall be electronically divided into high frequencies and low frequencies by a staggered- pole third order slope line-level crossover at 2 kHz. The low frequencies shall be processed to provide bass boost, subsonic filtering and overall response shaping, and the high frequencies shall be equalized for constant directivity horn EQ- and response-shaping.

The enclosure shall be constructed of injection-molded polypropylene of 1/4" nominal thickness with a UL flame rating, and reinforcing ribs internally. A handgrip shall be molded-in on the top rear edge, and one on each side of the woofer.

A powder-coated metal grille shall be provided for woofer protection. The cabinet shall incorporate a pole mount for speaker stand use, four tall sturdy rubber feet for floor standing use, and four mounting point inserts on the top and bottom each for flying use.

The outside dimensions shall be: 28.56" tall by x 21.31" wide (11.50" in rear) by x 17.00" deep, and

the weight shall be 37 lbs. Power requirements shall be: 100 Watts nominal, 100 & 120 VAC, 50/60 Hz Domestic and 220-240 VAC, 50/60 Hz (Export). The loudspeaker system shall be called a Peavey PR 15D.

	110	Amplitude Response					(1m On-Axis)
	110
Pa)	100
Pa)
20	90
(re	80
dB SPL	80
dB SPL	70
	70
	6020	50	100	200	500	1k		2k	5k	10k	20k
	Figure 1				Frequency (Hz)
	Figure 1

PR 15 D specifications

The Peavey PR 15 D is a powerful and versatile active loudspeaker designed for professional audio applications. It is particularly suited for live performances, mobile DJ setups, and installations due to its robust design and advanced technology. One of the standout features of the PR 15 D is its high-output performance, which delivers exceptional sound reproduction in a variety of settings.

At the heart of the PR 15 D is a 15-inch low-frequency driver that provides deep, punchy bass tones, while the 1.4-inch titanium diaphragm compression driver ensures clear and detailed high frequencies. This combination results in a well-balanced sound profile that can fill large venues with ease. The loudspeaker is rated for a maximum output of 1,000 watts peak power, making it capable of handling both music and vocal applications without distortion.

The PR 15 D also incorporates Peavey's exclusive Smart Filter technology, which optimizes the frequency response and enhances overall sound quality. This technology ensures that the speaker performs optimally across all frequencies, delivering a clear and accurate sound signature. Additionally, the built-in digital signal processing (DSP) includes sophisticated algorithms that manage crossover, EQ, and limiter functions, further enhancing performance and protecting the speaker from damage during high-output situations.

Durability is a key characteristic of the PR 15 D. The speaker is housed in a lightweight, yet rugged polypropylene enclosure, making it easy to transport while able to withstand the rigors of road use. The angular design allows for versatile placement options, whether on the ground, a speaker stand, or as a monitor. Integrated handles facilitate easy carrying and positioning, adding to its practicality for mobile use.

Connectivity options are plentiful, featuring both XLR and TRS inputs, which allow users to connect microphones, instruments, or mixers with ease. The XLR output allows for linking multiple speakers, ensuring an expansive audio setup.

Overall, the Peavey PR 15 D stands out for its powerful performance, advanced technologies, and durable design, making it an excellent choice for anyone seeking a reliable and high-quality loudspeaker for various sound reinforcement applications. Whether for live music, presentations, or DJ events, the PR 15 D delivers exceptional sound quality and versatility, ensuring that every performance is memorable.