Soundstream SPM.654T 6.5" Pro Audio Midrange Speaker with Super Tweeter (Pair)

Product Overview

The Soundstream SPM.654T gives your installation a dedicated midrange-focused speaker option. Match the speaker’s physical dimensions and electrical requirements to the installation rather than assuming nominal size guarantees a direct fit.

Key Features & Benefits

• 6.5-inch midrange speaker pair with integrated super tweeter
• 25-ounce ferrite magnet
• 1.5-inch EISV voice coil
• Cloth surround and paper cone
• 100 Hz–20 kHz frequency response
• 93 dB sensitivity
• Nominal speaker size: 6.5 inches

Technical Specifications

Why Choose This Product?

The SPM.654T belongs in a dedicated midrange section, not in place of a full-range speaker or subwoofer. Work through the physical installation and crossover arrangement as carefully as the power rating so the driver is used for the job it is designed to perform. For this model, the listed feature set includes 6.5-inch midrange speaker pair with integrated super tweeter. Check how that feature fits your intended system rather than substituting specifications from a similar model.

Installation & Compatibility Notes

Confirm mounting depth, cutout size and clearance before installation. Use suitable crossover filtering and match amplifier output to the manufacturer’s continuous-power guidance. Maximum or unspecified input-power figures are not interchangeable with an RMS rating.

Check cutout, mounting depth, fastener clearance and the space behind the grille before modifying a panel. Protect terminals from contact with metal and use appropriate crossover filtering. Confirm the listing’s stated quantity when planning left/right coverage; a pair rating must not automatically be treated as a per-driver rating.

Frequently Asked Questions

What construction details are listed for the SPM.654T?

25-ounce ferrite magnet. These are model-specific construction details; they do not establish vehicle fit or replace the need for correct mounting and filtering.

What frequency range is specified for the SPM.654T?

100 Hz–20 kHz frequency response. Use a crossover appropriate to the driver and application; a published response range does not guarantee equal output across the entire range.

What nominal size is the SPM.654T?

Nominal speaker size: 6.5 inches. Nominal size is a starting point; cutout and mounting depth must be checked separately.

Is the SPM.654T a direct-fit replacement for my vehicle?

A shared nominal speaker size is not a vehicle-fit guarantee. Compare cutout, depth, mounting pattern and grille clearance; vehicle-specific mounting brackets or wiring adapters may be required.

Explore More

Compare Car Speakers or read our Soundstream brand guide. Need help matching components? Contact 12 Volt Outlet with your vehicle, current equipment and installation goals.