Please measure mounting area to confirm fit
Whether you're building a component system, powering a pair of full-range speakers, or just pounding away with a subwoofer, there's an Infinity Reference series amp ready to take on the job. Boasting impressive power ratings and fine-tuned controls, these amplifiers are capable of sending your music to new sonic heights.
It's all thanks to high-output MOSFET power supplies which ensure maximum power delivery to your speakers for efficient operation and variable filters that let you contour the output to fit your music. And, since every Infinity Reference amplifier is CEA-2006 compliant, you'll know you'll get the power as advertised.
The Infinity Reference 7520a 2-channel amplifier is designed to work in a variety of applications. With 97 watts RMS in stereo mode, it can drive a pair of full-range or component speakers. Or, bridge the channels to mono and power a subwoofer with 283 watts of RMS power. The built-in bass boost juices your lows up to 12 dB at 50 Hz.
Details:
- 97 watts RMS x 2 at 4 ohms
- 142 watts RMS x 2 at 2 ohms
- 283 watts RMS x 1 at 4 ohms in bridged mode (4-ohm stable in bridged mode)
- stereo or bridged mono output
- variable high-/low-pass filters (32-320 Hz, 12 dB/octave)
- variable Bass EQ (0-12 dB @ 50 Hz)
- CEA-2006 compliant
- preamp outputs
- preamp- and speaker-level inputs
- fuse rating: 30A x 1
- 8-gauge power and ground leads recommended hardware and wiring not included with amplifier
- 12-5/16"W x 2-11/16"H x 12-1/8"D
- warranty: 1 year
- Want more peace of mind? Extended Service Plans Available
Top of page
Learning Center

- Car Amplifier Shopping Guide
- If you want your music to be loud, amplifiers are definitely part of the picture. But an amp can do much more...
Learn more about Amplifiers
No Interest If Paid Within 6 Months*
* Valid on qualifying purchases made between 12/29/09 – 3/31/10 when you use your Sony Financial Services credit card account.
On promo purchase balance, monthly payments required, and no finance charges will be assessed if:
(1) promo purchase balance paid in full in 6 months.
(2) all minimum monthly payments on account paid when due, and
(3) account balance does not exceed credit limit.
Otherwise, promo may be terminated & finance charges assessed from purchase date.
On promotions requiring a minimum payment, payments over the minimum will usually be applied to those promo balances
before non-promo and other balances. If you have a non-promo balance, this may reduce the benefit from the promo. If you want
to change this payment allocation, please call Customer Service. Standard terms apply to non-promo purchases and optional
charges. Promo purchases on existing accounts may not receive full benefit of promo terms, including reduced APR if applicable,
if account is subject to delinquency pricing. As of 12/01/09 APR 23.99% and on all accounts in default 29.99%. Minimum
Finance Charge $2.00. Subject to approval by GE Money Bank.
Offer subject to termination at any time without prior notice.